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                                                 Registration No. 333-__________



                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                    FORM S-8
                             REGISTRATION STATEMENT
                                      UNDER
                           THE SECURITIES ACT OF 1933

                       -----------------------------------

                             APPLIED MATERIALS, INC.
               (Exact name of issuer as specified in its charter)

                Delaware                                   94-1655526
     (State or other jurisdiction               (I.R.S. employer identification
    of incorporation or organization)                       number)


                3050 Bowers Avenue, Santa Clara, California 95054
               (Address of principal executive offices) (Zip Code)


             APPLIED MATERIALS, INC. PROFIT SHARING SCHEME (IRELAND)
                            (Full title of the plan)

                                Joseph J. Sweeney
                             Applied Materials, Inc.
                3050 Bowers Avenue, Santa Clara, California 95054
                     (Name and address of agent for service)

   Telephone number, including area code, of agent for service: (408) 727-5555

                                    Copy to:
                                 John E. Aguirre
                       Orrick, Herrington & Sutcliffe LLP
                               400 Sansome Street
                         San Francisco, California 94111

                         CALCULATION OF REGISTRATION FEE
======================================================================================== Proposed Proposed Maximum Title of Maximum Aggregate Amount of Securities to be Amount to be Offering Price Offering Registration Registered Registered Per Share* Price* Fee* - ---------------------------------------------------------------------------------------- Common Stock 55,780 shares $30.8125 $1,718,722 $508 ========================================================================================
* Estimated solely for the purpose of calculating the registration fee on the basis of $30.8125 per share, the average of the high and low prices for the Common Stock on January 23, 1998 as reported by Nasdaq. 2 INFORMATION REQUIRED IN THE REGISTRATION STATEMENT ITEM 3. INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE The following documents are incorporated by reference in this registration statement: (i) the latest annual report of Applied Materials, Inc. (the "Registrant") filed pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"); (ii) all other reports filed by the Registrant pursuant to Sections 13(a) or 15(d) of the Exchange Act since the end of the fiscal year covered by the annual report referred to in clause (i) above; and (iii) the description of the Registrant's common stock set forth in the Registrant's Registration Statement on Form 8-A relating thereto, including any amendment or report filed for the purpose of updating such description. All documents filed by the Registrant after the date of this registration statement pursuant to Sections 13(a), 13(c), 14, and 15(d) of the Exchange Act, prior to the filing of a post-effective amendment (that indicates all securities offered have been sold or deregisters all securities then remaining unsold), shall be deemed to be incorporated by reference in this registration statement and to be a part hereof from the date of filing of such documents. ITEM 4. DESCRIPTION OF SECURITIES Inapplicable. ITEM 5. INTERESTS OF NAMED EXPERTS AND COUNSEL Inapplicable. ITEM 6. INDEMNIFICATION OF DIRECTORS AND OFFICERS Section 145 of the Delaware General Corporation Law (the "Delaware Law") authorizes a court to award, or a corporation's board of directors to grant, indemnity to directors and officers in terms sufficiently broad to permit such indemnification under certain circumstances for liabilities (including reimbursement for expenses incurred) arising under the Securities Act of 1933, as amended. The Registrant's Certificate of Incorporation provides for indemnification of the Registrant's directors, officers, employees and other agents to the maximum extent permitted by Delaware Law. ITEM 7. EXEMPTION FROM REGISTRATION CLAIMED Inapplicable. 2 3 ITEM 8. EXHIBITS 4.1 Applied Materials, Inc. Profit Sharing Scheme (Ireland). 5.1 Opinion of Orrick, Herrington & Sutcliffe LLP. 23.1 Consent of Price Waterhouse LLP. 23.2 Consent of Orrick, Herrington & Sutcliffe LLP is included in Exhibit 5.1 to this Registration Statement. 24.1 Power of Attorney. ITEM 9. UNDERTAKINGS (a) The undersigned registrant hereby undertakes: (1) To file, during any period in which offers or sales are being made, a post-effective amendment to this registration statement: (i) To include any prospectus required by section 10(a)(3) of the Securities Act of 1933; (ii) To reflect in the prospectus any facts or events arising after the effective date of the registration statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the registration statement; (iii) To include any material information with respect to the plan of distribution not previously disclosed in the registration statement or any material change to such information in the registration statement; Provided, however, that paragraphs (a)(1)(i) and (a)(1)(ii) do not apply if the registration statement is on Form S-3 or Form S-8 and the information required to be included in a post-effective amendment by those paragraphs is contained in periodic reports filed by the registrant pursuant to section 13 or section 15(d) of the Securities Exchange Act of 1934 that are incorporated by reference in the registration statement. (2) That, for the purpose of determining any liability under the Securities Act of 1933, each such post- 3 4 effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. (3) To remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering. (b) The undersigned registrant hereby undertakes that, for purposes of determining any liability under the Securities Act of 1933, each filing of the registrant's annual report pursuant to section 13(a) or section 15(d) of the Securities Exchange Act of 1934 (and, where applicable, each filing of an employee benefit plan's annual report pursuant to section 15(d) of the Securities Exchange Act of 1934) that is incorporated by reference in the registration statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof. (c) Insofar as indemnification for liabilities arising under the Securities Act of 1933 may be permitted to directors, officers and controlling persons of the registrant pursuant to the foregoing provisions, or otherwise, the registrant has been advised that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in the Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the registrant of expenses incurred or paid by a director, officer or controlling person of the registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Act and will be governed by the final adjudication of such issue. 4 5 Signatures THE REGISTRANT Pursuant to the requirements of the Securities Act of 1933, the Registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-8 and has duly caused this registration statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of Santa Clara, State of California on the 23rd day of January, 1998. APPLIED MATERIALS, INC. (Registrant) /s/ James C. Morgan - -------------------------------- James C. Morgan Chairman of the Board and Chief Executive Officer Pursuant to the requirements of the Securities Act of 1933, this registration statement has been signed by the following persons in the capacities and on the dates indicated.
Signature Title Date Principal Executive Officer: /s/ James C. Morgan Chairman of the Board January 23, 1998 ----------------------------- and Chief Executive James C. Morgan Officer Principal Financial Officer: /s/ Joseph R. Bronson Senior Vice President, - ------------------------------ Chief Financial January 27, 1998 Joseph R. Bronson Officer and Chief Administrative Officer
5 6 Principal Accounting Officer: /s/ Michael K. O'Farrell - ------------------------------ Vice President and January 27, 1998 Michael K. O'Farrell Corporate Controller (Principal Accounting Officer) Directors: * ______________________________ James C. Morgan Director January 27, 1998 * ______________________________ Dan Maydan Director January 27, 1998 * ______________________________ Michael H. Armacost Director January 27, 1998 * ______________________________ Deborah A. Coleman Director January 27, 1998 * ______________________________ Herbert M. Dwight, Jr. Director January 27, 1998 * ______________________________ Philip V. Gerdine Director January 27, 1998 * ______________________________ Tsuyoshi Kawanishi Director January 27, 1998 * ______________________________ Paul R. Low Director January 27, 1998
6 7 * - ------------------------------ Alfred J. Stein Director January 27, 1998 *By /s/ James C. Morgan --------------------------- James C. Morgan Attorney-in-Fact
A majority of the members of the Board of Directors. 7 8 EXHIBIT INDEX 4.1 Applied Materials, Inc. Profit Sharing Scheme (Ireland) 5.1 Opinion of Orrick, Herrington & Sutcliffe LLP. 23.1 Consent of Price Waterhouse LLP. 23.2 Consent of Orrick, Herrington & Sutcliffe LLP is included in Exhibit 5.1. 24.1 Power of Attorney.
   1


                                                                     EXHIBIT 4.1




================================================================================




                                 TRUST DEED



                              CONSTITUTING THE



                  APPLIED MATERIALS PROFIT SHARING SCHEME


                                  BETWEEN



                     APPLIED MATERIALS IRELAND LIMITED



                                    AND



                     MERCER FRASER PIC TRUSTEES LIMITED



                                AS TRUSTEES


================================================================================


   2



THIS TRUST DEED is made the 3rd day of July

One thousand nine hundred and ninety six

BETWEEN:-

(1)     APPLIED MATERIALS IRELAND LIMITED whose registered office is 1 Gardner
        House, Wilton Place, Dublin 2 (hereinafter referred to as "the Company")
        and

(2)     MERCER FRASER PIC TRUSTEES LIMITED (registered in Ireland No.33726)
        whose registered office is at St. James House, Adelaide Road, Dublin 2
        (hereinafter called "the Trustees" which expression shall include the
        trustee or trustees for the time being hereof)


WHEREAS

(A)     By a resolution of the Board of Directors of the Company passed on 31st
        May 1996 the Directors determined to establish The Applied Materials
        Profit Sharing Scheme, as an employees' share scheme which is to be
        approved by the Revenue Commissioners in accordance with Chapter IX of
        Part I and the Third Schedule of the Finance Act 1982 (the "Act") for
        the purpose of providing for employees and directors of benefits in the
        nature of interests in shares.

(B)     Applied Materials Ireland Limited is wholly owned by Applied Materials,
        Inc. (hereinafter defined as "the Parent Company") and is controlled
        (within the meaning of that expression contained in Section 102 of the
        Corporation Tax Act 1976) by the Parent Company.

(C)     The Trustees have agreed to act as the first trustees of the Scheme.



NOW THIS DEED WITNESSETH and it is hereby agreed as follows:-

1.      (a)    IN this Deed unless the context otherwise requires:-

               (i)    "the Scheme" means "The Applied Materials Profit Sharing
                      Scheme" established by this Trust Deed and the Rules as
                      from time to time in force;

               (ii)   the "Rules" mean the Rules set out in the first Schedule
                      hereto, which shall be deemed to include the Second and
                      Third Schedules hereto, with, and subject to, any
                      modifications, alterations, amendments, or extensions
                      thereto for the time being in force;

               (iii)  "Share Fund" means all Scheme Shares for the time being
                      held by the Trustees;

               (iv)   "Residual Fund" means all moneys or Ordinary Shares
                      directed to be held as part of the Residual Fund or for



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                      which no specific provision is made (other than under
                      Clause 13) and the income (if any) arising therefrom all
                      of which shall be held in accordance with Clause 13;

               (v)    other words and expressions defined in the Rules shall
                      bear the same meanings herein where the context so admits
                      and the provisions of Rule 1 shall be deemed to be
                      incorporated herein.

        (b)    The Applied Materials Profit Sharing Scheme is hereby
               established.

2.      (a)    Each Participating Company shall pay to the Trustees the
               amount due from it pursuant to Rule 3 for the purpose of the
               acquisition of Ordinary Shares by the Trustees in accordance with
               the Scheme together with any other amount required to cover any
               costs, charges and expenses incurred in such acquisition and any
               other expenses and charges incurred by the Trustees in the
               operation of the Scheme.

        (b)    Each Participating Company shall provide the Trustees with all
               information which is necessary for the purposes of the Scheme and
               the Trustees shall be entitled to rely on such information in
               good faith without further enquiry.

        (c)    Subject as hereafter provided the Trustees hereby covenant with
               each Participating Company to apply such sums received for that
               purpose in the acquisition in accordance with the Rules of
               Ordinary Shares and to hold the same once appropriated upon trust
               for the respective Participants entitled thereto subject to the
               provisions of the Scheme.

        (d)    The Trustees shall in accordance with Rule 3(h) sell or hold so
               many of the Ordinary Shares acquired by them and which have not
               been appropriated.

        (e)    The Trustees shall hold

               (i)    the net proceeds of any sale made pursuant to
                      paragraph (d) above; and

               (ii)   any income therefrom, to be applied in accordance with
                      Clause 13.

3.      THE Trustees shall hold Scheme Shares upon trust for the benefit of the
        Participants to whom Scheme Shares have been appropriated in accordance
        with the Rules provided always that the Trustees

        (a)    shall not dispose of any Scheme Share whether by transfer to a
               Participant or otherwise before the end of the Period of
               Retention applicable thereto except in the circumstances
               mentioned in Section 52(3) (a) (b) or (c) of the Act; and



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        (b)    shall not dispose of any Scheme Share after the end of the Period
               of Retention and before the Release Date applicable thereto
               except

               (i)    pursuant to Rule 4 (a) and

               (ii)   by a transaction which would not involve a breach of that
                      Participant's obligations under Section 52(1) (c) or (d)
                      of the Act; and

        (c)    shall deal with any rights conferred in respect of Scheme Shares
               to be allotted other shares, securities or rights of any
               description in accordance with Paragraph 14(b) of the Third
               Schedule of the Finance Act, 1982 (as amended).

4.      SUBJECT to any such direction as is referred to in Section 54(3) of the
        Act, the Trustees shall pay over to a Participant any money or money's
        worth received by them in respect of or by reference to any of his
        Scheme Shares other than money consisting of a sum referred to in
        Section 52(1)(c) of the Act or money's worth consisting of New Shares
        within the meaning of Section 55 of the Act.

5.      AS soon as practicable after any Scheme Shares have been appropriated to
        a Participant the Trustees shall give him notice in writing of the
        appropriation:-

        (a)    specifying the number and description of those shares; and

        (b)    stating their Initial Market Value and their Appropriation Date.

6.      THE Trustees shall prepare and keep all such accounts and records as may
        be required for the purpose of the Scheme and shall once at least in
        every year submit accounts to the Company and the Company may cause such
        accounts to be made up and audited by qualified accountants. In
        particular the Trustees shall:-

        (a)    maintain such records as may be necessary to enable them to carry
               out their obligations under Chapter IX of Part I and the Third
               Schedule of the Act; and

        (b)    inform a Participant who becomes liable to income tax under
               Schedule E in relation to the operation of the Scheme of any
               facts of which they are aware relevant to the determination of
               that liability.

7.      (a)    The Directors may at any time direct that any Subsidiary, not
               being a party to this Deed but otherwise eligible to be a
               Participating Company, shall, upon entering into a Deed
               supplemental hereto in such form as the Directors and the
               Trustees shall require, become bound by the provisions hereof; or

        (b)    A Participating Company may by Deed declare that it shall no
               longer be bound by the provisions of this Deed and shall
               thereupon cease to be a Participating Employer. Where any such
               Deed is



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               executed a copy thereof shall be furnished to the Trustees
               forthwith upon the execution thereof.

8.      THE Trustees shall not be liable to satisfy any monetary obligations
        under the Scheme (including but without prejudice to the generality of
        the foregoing any monetary obligations to Participants) beyond the sums
        of money (including income) from time to time in their hands or under
        their control as Trustees of the Scheme and properly applicable for that
        purpose.

9.      (a)    THE costs, charges, expenses and other liabilities of the
               establishment of the Scheme and of the preparation and execution
               of this Deed shall be borne by the Company.

        (b)    All costs, charges, expenses and other liabilities of, and
               incidental to, the administration, operation and
               determination of the Scheme (including any remuneration of
               the Trustees and any tax or duty for which the Trustees may
               be accountable to the Revenue Commissioners arising from or
               in connection with the Scheme) shall be borne by the
               Participating Companies in proportion to the number of
               Scheme Shares for the time being appropriated to their
               respective Participants or otherwise as the Directors may
               determine if and to the extent that the same cannot properly
               be paid by the Trustees out of funds in their hands
               available for the purpose.  Provided that the Trustees shall
               be liable for any liability to tax, properly incurred by the
               Trustees, in the course of the operation of the Scheme.

10.     (a)    No Trustees for the time being of the Scheme and no director
               or employee of any corporate trustee shall be responsible
               chargeable or liable in any manner whatsoever for or in
               respect of any loss of or any depreciation in or default
               upon any of the investments securities stocks or policies in
               or upon which any part of the Scheme may at any time be
               invested or for any delay which may occur from whatever
               cause in the investment of any moneys belonging thereto or
               for the safety of any securities or documents of title
               deposited by the Trustees for safe custody or for the
               exercise of any discretionary power vested in the Trustees
               by this Deed (including any act or omission by any committee
               appointed by the Trustees) or by reason of any other matter
               or thing except fraud or deliberate and culpable disregard
               of the interests of all or of any of the beneficiaries under
               the Scheme PROVIDED THAT a corporation which is a Trustee of
               the Scheme and which is engaged in the business of providing
               a trustee service for a fee shall be liable for negligence.

        (b)    Each of the Trustees and director and employee of any
               corporate trustee shall be indemnified by the Participating
               Companies against all liabilities incurred by such Trustee
               in the execution of the trusts



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               of and in the management and administration of the Scheme other
               than liabilities arising as a consequence of fraud or deliberate
               and culpable disregard of the interests of all or of any of the
               beneficiaries under the Scheme or (in the case of a corporate
               trustee which is engaged in the business of providing a trustee
               service for a fee) negligence and to the extent that the
               Participating Companies fail to indemnify each such Trustee he
               shall be indemnified out of the Scheme.

11.     (a)    The Trustees shall have full power and discretion to agree
               with the Company all matters relating to the operation and
               administration of the trusts of this Deed so that no person
               claiming any interest under such trusts shall be entitled to
               question the legality and correctness of any arrangement or
               agreement made between the Company and the Trustees in relation
               to such operation and administration.

        (b)    The Company hereby declares and confirms the independence of the
               trustees in the exercise of all their functions and obligations
               under the Scheme and undertakes that it shall not seek to
               influence them in any manner. The Trustees shall administer the
               Scheme impartially and in strict accordance with the Trust Deed
               and Rules hereof.

        (c)    The Company shall comply with any directions given by the
               Directors pursuant to the Trust Deed and Rules and shall not be
               under any liability in respect thereof to any Participating
               Company or to any Participant.

12.     (a)    ANY Trustee may retire from the trusts hereby constituted at
               any time by giving to the Company and the remaining Trustees (if
               any) written notice and the Company shall accept such written
               notice within the following three months and the retiring Trustee
               shall thereupon retire and shall not be responsible for any costs
               occasioned by such retirement.

        (b)    Where a body corporate is acting as sole Trustee the Company may
               by resolution of the Directors, with the prior written approval
               of the Revenue Commissioners, remove that Trustee or any of them
               from office and forthwith upon the passing of such resolution
               such removal shall be immediately effective.

        (c)    The Company may by Deed appoint a new Trustee or Trustees in
               place of any Trustee or Trustees who retire or are removed from
               office under sub-clause (a) or sub-clause (b) of this Clause and
               may by Deed appoint an additional Trustee or Trustees.

        (d)    The minimum number of Trustees shall be three unless a body
               corporate shall be a Trustee in which case that body corporate
               may be sole Trustee.



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        (e)    If the Company shall not appoint a new Trustee or new Trustees
               with effect from the date of expiry of the notice referred to in
               sub-clause (a) of this Clause the Trustees may exercise such
               power by executing an instrument in writing signed by them as is
               necessary to appoint a new Trustee or new Trustees.

        (f)    The Trustees shall be resident in the Republic of Ireland for the
               purposes of the Taxes Acts.

13.     THE Trustees shall hold and apply the Residual Fund as follows:-

        (i)    in paying the costs, charges and expenses incurred in the
               operation of the Scheme as they in their absolute discretion
               shall determine; and

        (ii)   subject thereto, if so instructed by the Directors in accordance
               with Rule 3 to acquire Ordinary Shares and to hold the same until
               they are appropriated in accordance with the provisions of the
               Scheme; and

        (iii)  subject as aforesaid any moneys at any time which are not
               immediately required to be applied by the Trustees in a
               particular manner may be placed on deposit (either with or
               without interest) with any bank or other deposit taking
               institution in Ireland as the Trustees may determine; and

        (iv)   upon the determination of the Scheme and to the extent that the
               Residual Fund has been applied as aforesaid the Trustees shall
               convert the Residual Fund to moneys and shall pay or transfer any
               moneys then comprised in the Residual Fund to any companies which
               at the date of such determination were Participating Companies in
               proportion to the total moneys provided by each of them to the
               Trustees.

14.     (a)    ANY Trustee being an individual shall be entitled to receive
               and retain as remuneration for his services hereunder such sum or
               sums as may from time to time be agreed with the Company.

        (b)    Any Trustee, being a solicitor, accountant, stockbroker, or
               engaged in any other profession or business, shall be entitled to
               be paid all reasonable professional or proper charges for
               services rendered including acts which such Trustee, not being
               engaged as aforesaid, could have done personally.

        (c)    Any Trustee, being a body corporate, (whether or not a trust
               corporation) may charge and be paid such reasonable
               remuneration or charges as shall from time to time be agreed
               in writing between the Company and such body corporate and
               any such body corporate (being a bank) shall be entitled
               (without being liable to account for any profit or advantage
               so obtained) to act as banker and perform any services in
               relation to the Scheme on the same



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               terms as would be made with a customer in the ordinary course of
               its business as banker.

15.     (a)    ANY Trustee, otherwise eligible to be a Participant, may be
               so and may retain for his absolute benefit all the interest to
               which he is entitled as a Participant in any Scheme Shares
               acquired or received for him and any other money or money's worth
               accruing to him as such and exercise all rights to which he is
               entitled as a Participant.

        (b)    No decision of or exercise of a power by the Trustees shall be
               invalidated or questioned on the ground that the Trustees or any
               individual trustees of the Scheme or any member of the Board of
               Directors of a corporate trustee of the Scheme had a direct or
               personal interest as a beneficiary under the Scheme in the result
               of any such decision or in the exercising of any such power.

16.     ANY Trustee, who shall be or become a director of or holder of any
        other office or employment in any Participating Company, may retain
        for his own absolute benefit any fees or remuneration received by
        him in connection with such office or employment notwithstanding
        that his appointment to or retention of such office or employment
        may be directly or indirectly due to the exercise or non-exercise
        of any votes in respect of shares or other securities in the
        Company held by the Trustees or other persons on their behalf under
        the trusts of the Scheme.

17.     NO Trustee, nor any holding company of a corporate Trustee, nor any
        subsidiary of such holding company, nor any director or officer of
        a body corporate acting as Trustee shall be precluded from
        underwriting, purchasing, holding, dealing in and disposing of any
        stock, shares or other securities whatsoever of any Participating
        Company or any subsidiary or holding company thereof or any
        subsidiary of any such holding company or from otherwise at any
        time contracting or entering into any insurance, financial or other
        transaction with any such company or being interested in any such
        transaction or accepting and holding the trusteeship of any
        debenture stock or other securities of any such company neither
        shall such Trustee be liable to account for any profit made by him
        thereby or in connection therewith.

18.     (a)    IN the event of the appointment of Trustees other than a body
               corporate as sole Trustee:-

               (i)    the Trustees (which in this Clause shall include
                      the duly authorised officer of a body corporate which
                      is a Trustee) may at any time but shall at least once
                      in every year meet together for the despatch of
                      business and may adjourn and otherwise regulate their
                      meetings as they think fit and the Trustees may elect
                      one of their number to be chairman of their meeting
                      provided that in the event of equality of votes on
                      the election of a chairman he shall be chosen by
                      lots;



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               (ii)   all business brought before a meeting of the Trustees
                      shall be decided by a majority of the votes of the
                      Trustees present and voting thereon and, in the case of
                      equality of votes, the chairman of the meeting shall have
                      a second or casting vote;

               (iii)  a resolution in writing signed by all of the Trustees
                      shall be as effectual as if it had been passed at a
                      meeting of the Trustees and may consist of one or more
                      documents in similar form each signed by one or more of
                      the Trustees; and

               (iv)   two Trustees present at a meeting of the Trustees of which
                      notice has been given to all Trustees shall form a quorum.

        (b)    The Trustees shall cause proper minutes to be kept and entered in
               a book provided for the purpose of all their resolutions and
               proceedings and any such minutes shall be signed by the chairman
               of the next succeeding meeting.

19.     (a)    Subject to sub-Clause 9(b) the Trustees may, in any
               particular case or cases, decide not to commence or pursue
               proceedings for the recovery of any moneys due to them from any
               Participant and shall not be responsible for any loss incurred by
               their so doing.

        (b)    Valid and effectual receipts and discharges for any moneys or
               other property payable, transferable, or deliverable to the
               Trustees or any of them may be given by a Trustee who is a body
               corporate or by any one Trustee to whom such duty may have been
               delegated pursuant to sub-Clause (d) below or by any person from
               time to time nominated by the Company and authorised in writing
               for the purpose by all the Trustees.

        (c)    The Trustees may from time to time appoint for the proper
               administration and management of the Scheme such secretarial or
               executive officers or staff or other persons as they consider
               desirable and the Directors shall approve on such terms as they
               think fit.

        (d)    The Trustees may from time to time in writing delegate any
               business and the exercise of any of the duties imposed on them by
               the Scheme to any one or more of their number.

        (e)    The Trustees may employ and pay for the services of such
               registrars, solicitors or other professional or business advisers
               as they consider desirable to advise on any business to be done
               in connection with the Scheme or for the proper administration
               and management of the Scheme or otherwise in connection
               therewith.

        (f)    The Trustees may at any time cause any part of the trust property
               to be deposited for safekeeping with any one or more of the
               Trustees or any other persons (including any company or



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               corporation) on behalf of the Trustees and may pay any expenses
               in connection therewith.

        (g)    The Trustees shall not be liable or responsible for any loss to
               the trust property which may be occasioned as a result of the
               exercise of the foregoing powers except to the extent that such
               loss arises as a result of any fraud, wilful default or
               negligence on the part of such Trustees.

20.     (a)    THE Company with the concurrence of the Trustees may at any
               time and from time to time, in the case of this Deed, by deed
               supplemental hereto and, in the case of the Rules, by resolution
               of the Directors modify, alter, amend or extend the Scheme in any
               respect (such modification, alteration, amendment or extension
               being referred to in this Clause as an "amendment") provided that

               (i)    no amendment shall alter to the disadvantage of a
                      Participant his rights in respect of any Scheme Shares
                      appropriated before the date of such amendment;

               (ii)   no amendment shall be made which would or might infringe
                      any rule against perpetuities or which could result in the
                      Scheme ceasing to be an employees' share scheme;

               (iii)  no amendment shall take effect unless the prior written
                      approval of the Revenue Commissioners to the Scheme as
                      amended thereby shall have first been obtained.

         (b)   The Directors may, by resolution, subject to proviso (ii) of
               sub-Clause (a) of this Clause but notwithstanding the
               remaining provisions of that sub-clause and without
               otherwise obtaining the prior approval thereto of any other
               person, modify or alter or amend the Scheme in any way which
               may be necessary in order to secure the initial approval of
               the Scheme by the Revenue Commissioners under Chapter IX of
               Part I of the Act, and the Third Schedule to that Act.

21.     THE Scheme and the trusts hereby created shall be determined on the
        happening of either of the following:-

        (i)    the date on which the Directors resolve to terminate the Scheme
               which they shall be entitled to do only on a date on which there
               is no Scheme Share; or

        (ii)   the expiry of twenty one years after the death of the last
               survivor of the issue living on the date of this Deed of the late
               King of England George VI.

22.     Neither the Trustees nor any Participating Company shall be obliged to
        perform any obligation under this Deed or the Rules to the extent that
        such action would be contrary to any enactment or Exchange Control or
        other regulation for the time being in force in Ireland.



                                       18
   11

23.     THIS Deed shall be governed by and construed in accordance with the Law
        of Ireland.



IN WITNESS whereof the Deed has been sealed by each of the parties the day and
year first before written.

Present when the Common Seal of

APPLIED MATERIALS IRELAND LIMITED


was affixed hereto


_____________________________ Director

_____________________________ Director/Secretary


Present when the Common Seal of

MERCER FRASER PIC TRUSTEES LIMITED affixed hereto


_____________________________ Director

_____________________________ Director/Secretary




                                       19
   12






                               THE FIRST SCHEDULE

                               ------------------



                                  RULES OF THE

                     APPLIED MATERIALS PROFIT SHARING SCHEME

                    -----------------------------------------



1.      DEFINITIONS

        In these Rules and in the Trust Deed:-

        (a)    the following words and expressions shall have the following
               meanings:-

               "ACT" the Finance Act 1982 (as amended)

               "APPROPRIATE PERCENTAGE" the meaning given to that
               expression by Section 52(8) of the Act;

               "APPROPRIATION DATE" in respect of any Scheme Share not being a
               New Share, the date on which it is appropriated to an Eligible
               Employee pursuant to Rule 3(f), and in respect of any New Share
               the date on which it is deemed to have been appropriated pursuant
               to Rule 5(c);

               "APPROVED SCHEME" a scheme approved by the Revenue Commissioners
               for the purposes of Chapter IX of Part I of the Act, and the
               Third Schedule to that Act.

               "AUDITORS"  the auditors for the time being of the Company
               or appointed by the Trustees with the consent of the
               Company;

               "CAPITAL RECEIPT" the meaning given to that expression by
               Section 54 of the Act;

               "COMPANY" Applied Materials Ireland Limited

               "CORRESPONDING SHARES" the meaning given to that expression
               by Section 55(3) of the Act;

               "CUT-OFF DATE" 1st of November and 1st May in each year or such
               other date or dates as the Company shall from time to time, with
               the approval of the Revenue Commissioners decide;

               "DIRECTORS" the board of directors for the time being of the
               Company or a duly authorised committee appointed by them for the
               purposes of administering the scheme;

               "ELIGIBLE EMPLOYEE" at any Cut-Off Date any person who



                                       20
   13

               (i)(A)   is and has been for at least 12 months ending on the
                        preceding Cut-Off Date a full time employee or director
                        of the Company; and

                  (B)   is chargeable to tax under Schedule E in respect of that
                        office or employment;

                        or,

               (ii)   is any other employee of a Participating Company including
                      a Director who has a contract of employment with such a
                      Participating Company and has been nominated by the
                      Directors for participation in the Scheme;

               Provided that any such person is not ineligible to become a
               Participant by virtue of the provisions of Part III of the Third
               Schedule to the Act.

        "ENTITLEMENT" the amount of each Eligible Employee's entitlements shall
        be determined in accordance with the Third Schedule hereto or on such
        other basis as may, from time to time, be agreed in writing with the
        Revenue Commissioners provided that

        (i)    an Eligible Employee shall only have such entitlement if he is
               employed by a Participating Company on the relevant Appropriation
               Date;

               and

       (ii)    an Eligible Employee who, on the relevant Appropriation Date is
               ineligible to participate by virtue of Part III of the Third
               Schedule to the Act shall have no such entitlement;

        "INITIAL MARKET VALUE" means the market value within the meaning of
        Section 49 of the Capital Gains Act, 1975 of Ordinary Shares to be
        appropriated on an Appropriation Date or such other date as may, from
        time to time, be agreed in writing between the Revenue Commissioners and
        the Trustee pursuant to Section 51(4) of the Act;

        "INVITATION PERIOD" such period following the relevant Cut-Off Date as
        the Directors shall prescribe for the purposes of Rule 2 for the
        completion and return of contracts being not less than 14 days.

        "LOCKED-IN VALUE" the meaning given to that expression by Section
        53(2) of the Act;

        "NEW SHARES" the meaning given to that expression by Section 55(3)
        of the Act;

        "ORDINARY SHARES" Common Stock of or such other security of the Parent
        Company which satisfy the provisions of Part II of the Third Schedule to
        the Act.



                                       21
   14

        "PARENT COMPANY" whose registered office is at 3050 Bowers Avenue, Santa
        Clara, California 950543299 U.S.A.

        "PARTICIPANT" an individual in respect of whom the beneficial
        interest in Scheme Shares is held.

        "PARTICIPATING COMPANY" any company being the Company or a Subsidiary
        which is for the time being bound by the provisions of the Trust Deed
        other than in its capacity as Trustee hereof;

        "PERIOD OF RETENTION" the meaning given to that expression by
        Section 52(5) of the Act;

        "PROFIT SHARING PERIOD" any period not exceeding 12 months commencing on
        a Cut-Off Date and ending on the next following Cut-Off Date.

        "RELEASE DATE" the meaning given to that expression by Section
        52(7) of the Act;

        "RESIDUAL FUND" the meaning given to that expression by Clause
        1(a)(iv) of the Trust Deed;

        "RULES" the meaning given to that expression by Clause 1(a)(ii)
        of the Trust Deed;

        "SCHEME" the Scheme constituted by the Trust Deed of which these
        Rules form part;

        "SCHEME SHARE" any Share of Common Stock or other security of the Parent
        Company which has been appropriated in accordance with Rule 3(f) or has
        been deemed to have been appropriated in accordance with Rule 5(c) and
        is for the time being held by the Trustees on behalf of a Participant;

        "SUBSIDIARY" any subsidiary of the Company which is controlled by the
        Company control being construed in accordance with Section 102 of the
        Corporation Tax Act, 1976;

        "TAXABLE AMOUNT"

        (i)    on a disposal of Scheme Shares pursuant to a direction given by a
               Participant under Rule 4(a)(i), the Appropriate Percentage of
               whichever is the lesser of the Locked-in Value of the Scheme
               Shares so disposed of or an amount equal to the proceeds of
               disposal;

        (ii)   on a transfer of Scheme Shares pursuant to a direction given by a
               Participant under Rule 4(a)(ii), the appropriate percentage of
               the Locked-in Value of the Scheme Shares so transferred;

        (iii)  in the case of a Capital Receipt, the amount chargeable to income
               tax in accordance with the provisions of Section 54 of the Act;

        "TAXES ACTS" the Income Tax Act 1967 and subsequent Finance Acts;



                                       22
   15

        "TRUST DEED" the trust deed constituting the Scheme to which these Rules
        are scheduled together with these Rules and any modification and
        variations thereto for the time being in force;

        "TRUSTEES" the trustee or trustees for the time being of the
        Scheme;

        "YEAR OF ASSESSMENT" the meaning given to that expression by
        Section I of the Taxes Act;

        (b)    words importing the singular shall include the plural and vice
               versa and words importing the masculine shall include the
               feminine;

        (c)    any reference to any statute (or a particular Chapter, Part or
               Section thereof) shall mean and include any statutory
               modification or re-enactment thereof for the time being in force
               and any regulations made thereunder.

2.      CONDITIONS OF PARTICIPATION

        Each Eligible Employee shall, on each occasion on which the Directors
        intend to operate the Scheme, be offered participation in the Scheme as
        soon as is practicable after the relevant Cut-Off Date provided that on
        such Cut-Off Date such Eligible Employee is an employee of a
        Participating Company. If he shall accept such offer he shall be
        required to complete a form of acceptance and contract of participation
        in the form set out in the Second Schedule to the Trust Deed (or such
        Schedule as amended from time to time with the concurrence of the
        Trustees and the prior written approval of the Revenue Commissioners)
        (the "contract") which will confirm that he wishes to participate in
        respect of the relevant Appropriation Date. The contract shall be
        addressed to the Directors and the Trustees not later than the expiry of
        the Invitation Period. An Eligible Employee shall not be entitled to an
        Appropriation of Scheme Shares unless he has completed a contract in
        respect of the relevant Appropriation Date.

        The signed contract shall bind each Eligible Employee in contract with
        the Company and the Trustees in accordance with its terms in
        consideration of any subsequent appropriation to him of Scheme Shares
        unless he shall have previously varied its terms by notice in writing
        addressed to the Company and the Trustees.

3.      ALLOCATION, ACQUISITION OF SHARES AND APPROPRIATION

        (a)    As soon as practicable following the Cut-Off Dates in each year
               in which the Directors intend to operate the Scheme the Directors
               shall determine the amount (if any) of the Entitlements.

        (b)    Each Participating Company shall as soon as practicable
               after the expiry of the Invitation Period to which the
               Entitlements relate pay to the Trustees the appropriate
               aggregate amounts due following the completion and return of
               contracts in accordance with Rule 2 by Eligible Employees
               employed by it less any amount of the



                                       23
   16

               Residual Fund which the Directors shall have directed the
               Trustees to apply in the acquisition of Ordinary Shares for
               appropriation to such Eligible Employees and any Ordinary Shares
               forming part of the Residual Fund which the Directors shall have
               directed the Trustees to appropriate to such Eligible Employees.

        (c)    As soon as reasonably practicable after the receipt from the
               Participating Companies of the amounts referred to in
               paragraph (b) of this Rule the Trustees will apply the
               aggregate of such amounts together with any amount of the
               Residual Fund directed by the Directors to be so applied in
               accordance with paragraph (b) of this Rule in the
               acquisition of Ordinary Shares for appropriation and
               allocation of Ordinary Shares for appropriation to each such
               Eligible Employee in accordance with the provisions of this
               Rule on the basis that the aggregate Initial Market Value of
               the Ordinary Shares appropriated to him is as nearly as
               possible pro rata to the amount of his Entitlement that has
               been paid to the Trustees.   Provided that in the case of
               any Eligible Employee neither the total of the Entitlements
               nor the aggregate Initial Market Value of Scheme Shares
               appropriated to him in any Year of Assessment shall exceed
               the amount for the time being specified as being the limit
               on individual appropriations for the purposes of paragraph
               1(4) of the Third Schedule to the Act.

        (d)    Where the Trustees are unable to acquire sufficient Ordinary
               Shares by the purchase or subscription of Ordinary Shares as
               directed by the Directors to satisfy in full appropriations
               pursuant to Rule 3 (c) the Trustees shall reduce the
               appropriations pro-rata.

        (e)    If the basis on which the Ordinary Shares are appropriated
               would otherwise give rise to the appropriation of a fraction
               of an Ordinary Share the Trustees shall round such
               appropriation up or down to the next  whole Ordinary Share
               as they in their absolute discretion think fit.  In the
               event that a portion of the Ordinary Shares acquired by the
               Trustees carries the right to receive any dividends which
               have been declared the Trustees shall appropriate those
               dividends among Eligible Employees in the same proportions
               as provided in paragraph (c) of this Rule.

        (f)    The Trustees shall appropriate the Ordinary Shares so acquired on
               one day within thirty days of the expiry of the Invitation
               Period.

        (g)    To the extent that the Trustees have not applied the whole of the
               amount received by them in the acquisition of Ordinary Shares in
               accordance with paragraph (c) of this Rule within thirty days of
               the expiry of the Invitation Period they shall pay the balance
               thereof to the Participating Companies who provided the same.

        (h)    The Trustees shall at the discretion of the Directors either sell
               for the best consideration in money reasonably obtainable at the
               time



                                       24
   17

               any Ordinary Shares which they do not appropriate under this Rule
               and retain the net proceeds of sale or retain such Ordinary
               Shares as part of the Residual Fund.

        (j)    If following the date on which the Trustees are entered on the
               Company's register of members but before the Appropriation Date
               of any Ordinary Shares the Trustees shall become entitled in
               respect of such shares to either -

               (i)    any dividends or other distribution; or

               (ii)   any other rights to be allotted securities in  the
                      Company (other than an issue of capitalisation shares
                      of the same class as Ordinary Shares then held by the
                      Trustees pending an appropriation which
                      capitalisation shares shall be retained by the
                      Trustees and shall form part of the Ordinary Shares
                      to be appropriated) they shall use their best
                      endeavours to sell those rights for the best
                      consideration in money reasonably obtainable at the
                      time and the Trustees shall retain the proceeds as
                      part of the Residual Fund.

        (k)    No Ordinary Shares shall be appropriated to any Eligible Employee
               after a date five years prior to the expiry of the period
               specified in Clause 21 (ii) of the Trust Deed or other such
               earlier date as the Directors by resolution decide.

        (l)    The Directors may determine at any Cut-Off Date that there shall
               be no Entitlements and may so decide at any subsequent Cut-Off
               Date.

4.      CONDITIONS OF RETENTION AND DISPOSAL

       (a)     Scheme Shares shall subject as hereinafter provided in this Rule
               be held by the Trustees until the date on which the Participant
               concerned directs the Trustees:-

               (i)    to sell Scheme Shares; or

               (ii)   to transfer the legal ownership of Scheme Shares to
                      himself;

               provided that as soon as may be practical following the Release
               Date applicable thereto the Trustees will transfer the legal
               ownership of Scheme Shares to the Participant.

        (b)    A Participant shall not be entitled to give any direction under
               paragraph (a) of this Rule or to assign or charge or otherwise
               dispose of his beneficial interest in any Scheme Shares before
               the end of the Period of Retention applicable to such Scheme
               Shares except in the circumstances mentioned in Sections 52(3)
               (a), (b) or (c) of the Act.

        (c)    Subject to paragraph (b) of this Rule during the Period of
               Retention, the Trustees shall disregard any direction given
               in respect of the disposal or transfer of a Participant's
               Scheme Shares



                                       25
   18

               and shall not be required or bound to act in accordance therewith
               if to their knowledge such Participant is or would following
               implementation of such direction be in breach of his obligations
               in respect of such Scheme Shares under paragraph (b) of this
               Rule.

5.      RIGHTS ISSUE OR REORGANISATION

        (a)    In the event of the Parent Company proposing to make a rights
               issue in respect of any class of its share capital which includes
               Scheme Shares, the Trustees shall, immediately upon receipt of
               the offer from the Parent Company, notify each Participant of the
               following options in respect of the Scheme Shares held by the
               Trustees on his behalf:-

               (i)    to instruct the Trustees to exercise the rights in respect
                      of all his Scheme Shares provided that such instruction is
                      accompanied by payment in cash of the amount necessary to
                      exercise such rights; or

               (ii)   to instruct the Trustees to exercise the rights in respect
                      of some only of his Scheme Shares and to dispose of the
                      rights nil paid in respect of the remainder and either

                      (A)    to pay to the Trustees any amount in excess of the
                             amount of the disposal proceeds necessary to
                             exercise such rights; or

                      (B)    to instruct the Trustees to pay to him any amount
                             of the disposal proceeds in excess of the amount
                             necessary to exercise such rights; or

               (iii)   to instruct the Trustees to dispose of the rights
                       nil paid in respect of all his Scheme Shares and pay
                       the proceeds to the Participant. The Participant
                       shall instruct the Trustees accordingly within any
                       period of time specified by the Trustees and shall,
                       if appropriate, pay to the Trustees in cash any
                       amounts necessary in order to carry out such
                       instructions.  The Trustees shall subject to receipt
                       of the cash as aforesaid carry out the instructions
                       of the Participants within the period of time
                       allowed by the Parent Company, or as the case may
                       be, the Company for exercise of the rights.  If a
                       Participant shall fail to give any direction to and
                       shall not otherwise have authorised the Trustees,
                       they shall sell all rights in respect of the
                       Participants Scheme Shares nil paid and pay the
                       proceeds to that Participant.

        (b)    In the event of an offer being made or a transaction being
               proposed in any of the circumstances described in Section 52(3)
               (a), (b) or (c) of the Act, the Trustees shall forthwith notify
               each Participant and shall act in accordance with the
               instructions of the Participant



                                       26
   19

               in dealing with his Scheme Shares and in the absence of any such
               instructions shall take no action.

        (c)    Any New Shares allotted to the Trustees pursuant to paragraphs
               (a) or (b) of this Rule or on a capitalisation issue shall be
               deemed to have been appropriated to a Participant on the
               Appropriation Date of the Scheme Shares in respect of which they
               were allotted.

        (d)    In the event that any Participant shall on the Trustees
               receiving any securities as provided in this Rule be
               entitled in respect of his Scheme Shares to a fraction of
               any such security, the Trustees shall use their best efforts
               to sell such securities as represent the aggregate of the
               fractions so arising and shall distribute the proceeds of
               sale (after deducting any expenses of sale and any taxation
               which may be payable by the Trustees in respect thereof) to
               the Participants concerned provided that any such
               entitlement which is less than IR(pound)1 shall be retained by
               the Trustees and held as part of the Residual Fund.

6.      PAYMENTS AND TRANSFERS TO PARTICIPANTS

        (a)    If any amount falls to be paid to a Participant prior to the
               Release Date in respect of his Scheme Shares being:-

               (i)    the proceeds of a sale of Scheme Shares pursuant
                      to a direction given by the Participant under Rule
                      4(a)(i); or

               (ii)   a Capital Receipt

                      the Trustees shall pay such amount to the
                      Participant.

        (b)    If a Participant directs the Trustees to transfer the ownership
               of any Scheme Shares to himself pursuant to Rule 4(a)(ii) before
               their Release Date, he shall pay to the Trustees, before the
               transfer takes place, a sum equal to income tax at the standard
               rate on the Taxable Amount at the time of the direction.

        (c)    If, following a company reconstruction as defined in Section
               55(1) of the Act, the Trustees are allotted any shares or other
               securities which are not New Shares they shall forthwith transfer
               the same to the Participant.

        (d)    Any stamp duty involved in any transfer of Scheme Shares or other
               shares or securities by the Trustees into the name of the
               Participant concerned shall be payable in the case of

               (i)    a transfer as referred to in Rule 4(a); or

               (ii)   a transfer following the death of a Participant; or

               (iii)  a transfer as referred to in paragraph (c) of this Rule

               by the Trustees out of the Residual Fund or in the case of a
               deficiency out of funds made available for the purpose by the



                                       27
   20

               Participant's Participating Company and, in any other case, shall
               be payable by the Participant concerned.

7.      REPURCHASE BY TRUSTEES

        (a)    At the time a Participant directs the Trustees to dispose of any
               Scheme Shares the Trustees may offer to purchase the beneficial
               interest in such Scheme Shares from the Participant at the best
               consideration in money that can reasonably be obtained at the
               time of the sale and such disposal shall for the purposes of Rule
               7 be regarded as a disposal in accordance with Rule 4(a)(i).

        (b)    If, at the time of the proposed purchase of Scheme Shares
               under paragraph (a), the Trustees do not have sufficient
               funds to purchase such Scheme Shares they may apply to any
               Participating Company for such funds.  If any funds are so
               provided by a Participating Company they shall reduce pro
               tanto the liability of the Participating Company making that
               payment in respect of the payment to be made by that
               Participating Company pursuant to Rule 3 following the next
               Invitation Period.

        (c)    The Trustees shall hold any Ordinary Shares purchased pursuant to
               paragraph (a) upon trust for appropriation to Eligible Employees
               employed by the Participating Company which provided the funds
               used in the purchase of such Ordinary Shares and, subject
               thereto, shall hold such Ordinary Shares as part of the Residual
               Fund.

8.      PAYMENT OF DIVIDENDS

        Any dividends paid by the Parent Company to the Trustees in respect of
        Scheme Shares shall be forwarded to the Participants on whose behalf the
        Trustees hold such Scheme Shares together with particulars of the
        related tax credit or where appropriate tax voucher.

9.      GENERAL MEETINGS OF THE PARENT COMPANY AND VOTING RIGHTS

        Participants have no right to attend or vote at a General Meeting of the
        Parent Company. The voting rights in respect of Scheme Shares shall, on
        a poll, be exercised only in accordance with any directions in writing
        by the Participants concerned to the Trustees. In the absence of any
        such direction, the Trustees shall abstain from voting.

10.     NOTICES

       (a)     All notices required to be given to a Participant by the Trustees
               under the Scheme shall be in writing and shall either be
               delivered to the Participant at his place of work or be sent by
               post to the address shown on the records of the Trustees or of
               the Participating Company by which such Participant is employed.

               Any notice or document, sent by post as aforesaid, shall be
               deemed to have been received on the expiry of 48 hours from the
               time at which it was posted and to prove such service it shall be
               sufficient



                                       28
   21

               to prove that the envelope containing the notice or document was
               properly pre-paid, addressed and put into the post.

       (b)     Any notice or document delivered or sent by the Trustees in
               the manner described in paragraph (a) of this Rule shall be
               deemed for all purposes to have been sufficiently served on
               the Participant  and  all  persons claiming through or under
               such Participant and accordingly service in manner aforesaid
               shall operate to exonerate the Trustees from all or any
               liability for the non-receipt by a Participant or other
               person as aforesaid of any such notice or document.

       (c)     To be valid any direction to the Trustees in respect of a
               Participants Scheme Shares must be given in writing by or on
               behalf of such Participant and shall be effective only when it is
               received by the Trustees and shall be subject to Rule 4(b).

       (d)     A direction once duly given and received as mentioned in
               paragraph (c) of this Rule and subject to Rule 4(b) shall be
               carried out by the Trustees as soon as practicable in accordance
               with its terms unless prior to their acting in respect thereof
               the Trustees receive written notice from the Participant revoking
               the direction.

               The Trustees shall incur no liability to a Participant if they
               fail to act upon a direction or revocation which purports to have
               been duly given as aforesaid but which had not been received by
               them.

11.     THE AUDITORS


        In giving any advice or opinion or in determining any value or making
        any adjustment or calculation under the Scheme, the Auditors shall be
        deemed to be acting as experts and not as arbitrators.




                                       29
   22

                               THE SECOND SCHEDULE

                            ------------------------


                     APPLIED MATERIALS PROFIT SHARING SCHEME

                        ---------------------------------



                                                                  Date




Dear


The enclosed Outline gives details of the Applied Materials Profit Sharing
Scheme ("the Scheme"). As an employee of Applied Materials Ireland Limited you
may be entitled to participate in the Scheme. You should read the booklet
carefully and decide whether you wish to participate.


PARTICIPATION IN THE SCHEME


In order to participate in the Scheme you should complete the attached contract
of participation indicating your wish to participate.





Yours sincerely



FOR AND ON BEHALF OF APPLIED MATERIALS IRELAND LIMITED





                                       30
   23



                        FORM OF ACCEPTANCE AND AGREEMENT


                          AND CONTRACT OF PARTICIPATION





TO:     APPLIED MATERIALS IRELAND LIMITED



        and



TO:     MERCER FRASER PIC TRUSTEES LIMITED

        as Trustees of the Share Participation Scheme



FROM: FIRST NAME(S)          _________________________________

                             (Mr./Mrs./Miss)



SURNAME                      _________________________________


Please print in
Block Capitals


ADDRESS:                     _________________________________


                             _________________________________


                             _________________________________





EMPLOYEE NO: _________________                        RSI NO:_______________





                                       31
   24



                          APPLICATION FOR SCHEME SHARES


1.  (a)  I wish to allocate the following amount of my entitlement to
         acquire shares under the rules of the Applied Materials Profit Sharing
         Scheme.

         Insert Amount

    (b)  I have elected to forego salary and wish to apply (pound) (insert
         amount) to increase my entitlement to shares. The amount cannot exceed
         the amount in (a) above or 7.5% of salary, whichever is less.


2.       I confirm that I have read the booklet and enter into the attached
         contract in the full knowledge that the decision is my own
         responsibility and that Applied Materials Ireland Limited can accept no
         responsibility for the performance of the consequent investment. I
         understand an investment in shares can go down as well as up.

3.      CONTRACT OF PARTICIPATION

        In consideration of my participation in the Applied Materials Profit
        Sharing Scheme and of any appropriation to me of Schemes Shares in
        accordance with the provisions of the Scheme I bind myself in contract
        with the Company and I agree to be bound by the Rules of the Scheme and
        in particular:-

        (a)    to permit Scheme Shares appropriated to me to be held by the
               Trustees throughout the applicable Period of Retention;

        (b)    not to assign, charge or otherwise dispose of my beneficial
               interest in the said Scheme Shares during the Period of
               Retention;

        (c)    not to direct the Trustees to dispose of the said Scheme Shares
               before the applicable Release Date in any other way except as
               mentioned in paragraph (d) or by sale for the best consideration
               in money that can reasonably be obtained at the time of the sale;
               and

        (d)    if I direct the Trustees to transfer the ownership of any of the
               said Scheme Shares into my name before the applicable Release
               Date, to pay the Trustees, before the transfer takes place, a sum
               equal to the income tax (if any) then payable at the standard
               rate on the Appropriate Percentage of the Locked-In Value of the
               said Shares at the time of the direction as notified to me by the
               Trustees.

4.      I accept that the dividend tax voucher which I will receive from the
        Trustees in respect of any of my Scheme Shares will be in full
        satisfaction of any rights I have to a tax deduction certificate from
        the Trustees.


                                       32
   25

5.      I hereby direct the Trustees, in the absence of any further direction
        from me, in the event of a rights issue to sell all rights in respect of
        my Scheme shares nil paid and pay the proceeds to me and in the event of
        any other offer or transaction in respect of my Scheme shares take such
        action, if any, as will not require me to put the Trustees in funds.

6.      I undertake to notify the Trustees of any change in my address.

7.      I understand that this contract will bind me in respect of any
        subsequent appropriation of Scheme Shares unless I shall have previously
        varied its terms by notice in writing addressed to the Company and the
        Trustees.


Signed:  ________________________________



Date:    ________________________________









                                       33
   26


                                APPLIED MATERIALS


                        SALARY FOREGOING ELECTION LETTER



To:   Personnel/Payroll Dept.



I wish to forego salary in order to increase my entitlement to shares under the
above Scheme. I understand that the amount I elect to forego will be retained by
the company for application to shares at the time my bonus is also so applied
and note that the amount I forego cannot exceed the amount I apply to shares
from bonus or, if less, 7.5% of basic salary.

I HAVE READ AND UNDERSTOOD THE BOOKLET EXPLAINING THE SHARE PARTICIPATION SCHEME
AND UNDERSTAND THAT ANY ELEMENT OF FOREGONE SALARY IS NOT REGARDED BY THE
REVENUE COMMISSIONERS AS EARNINGS FOR TAX OR PENSION PURPOSES.

I WISH TO FOREGO (POUND) (INSERT AMOUNT) PER WEEK/FORTNIGHT/MONTH (DELETE AS
APPROPRIATE).



NAME___________________________________________(BLOCK CAPITALS PLEASE)



EMPLOYEE NO.______________________



I ACKNOWLEDGE THE ABOVE AND HEREBY AUTHORISE THE COMPANY TO RETAIN THE ABOVE
AMOUNT.




SIGNED_____________________________        EMPLOYEE NO.___________



DATE___________________________






                                       34
   27


                            EMPLOYEE BOOKLET OUTLINE


                     APPLIED MATERIALS PROFIT SHARING SCHEME


BACKGROUND
- ----------

WHAT IS THE PURPOSE OF THE SCHEME?

The idea behind a Profit Sharing Scheme is to enable employees to become
shareholders in the business. This can be done in a tax free manner by using
your bonus entitlement under the Cash Profit Sharing Plan plus, if you wish,
foregoing up to 7.5% of basic salary. It is a condition that the amount of
salary you elect to forego cannot exceed the amount of bonus which you allocate
to shares. The overall limit on the value of shares that can be allocated to an
individual in any tax year is IR(pound)10,000 at present.

WHAT ARE THE ADVANTAGES?

There are two main benefits of joining the Share Participation Scheme namely:-

(i)   As a shareholder, you share in the success of the business through growth
      in the value of your shares, although you should be aware that the value
      of your shares can fall as well as rise;

(ii)  You are not taxed on the value of your shares until you sell or otherwise
      dispose of them and, even then, you may be assessed at a reduced rate or
      you may not have to pay any tax at all on the deal. Tax liability is
      therefore determined at the stage at which you dispose of your shares.

MEMBERSHIP
- ----------

WHO CAN JOIN?

You are eligible for membership of the Scheme if you are an employee of Applied
Materials Ireland Limited and will have been so employed for a period of at
least one year on the 1st of May or 1st December preceding the date of
allocation of shares and who have been allocated a bonus by the Company.

WHAT SHARES ARE USED?

The shares which will be allocated to you will be shares in the parent company,
Applied Materials Inc. which is a quoted public company.



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HOW DO I BECOME A MEMBER?

You should complete and return the application form at the back of this leaflet,
indicating the amount of your bonus entitlement you wish the company to forward
to the trustees of the Scheme to purchase shares on your behalf. You can also
elect to forego salary and apply it to shares also provided it does not exceed
the bonus utilised for shares or 7.5% of salary whichever is less. To join you
must also complete the application form and Contract of Participation agreeing
to the terms of the Scheme.

WHAT HAPPENS THEN?

The shares will be purchased on your behalf, on such date and at such price as
determined by the Trustees in their sole discretion. The shares so purchased
will be held in trust for you until you decide to dispose of them. While you are
a shareholder, you may receive dividends which are subject to Irish Income Tax.

DISPOSAL OF SHARES
- ------------------

WHEN CAN I SELL MY SHARES?

It is a condition of the Scheme that shares may not be sold, pledged,
transferred, or dealt with in any way for at least two years after they have
been allocated to you. The only exceptions to this are in cases of death,
disability or redundancy.

WHAT HAPPENS AFTER TWO YEARS?

After two years you may sell your shares, have them transferred into your own
name or transfer them to another person, subject to payment of income tax at
your normal rate. You may, on the other hand, prefer to leave them in trust for
another while.

TAXATION
- --------

WHAT INCOME TAX IS PAID?

You may be assessed to tax when you decide to dispose of your shares. The amount
on which you will be assessed will depend on how long you have left your shares
in trust and will be based on the value of the shares when they were allocated
to you rather than their value on the date of disposal (unless this is lower).
The amount on which you will be taxed is according to the following scale:





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NO. OF YEARS SINCE PERCENTAGE OF INITIAL VALUE ON ALLOCATION WHICH TAX IS CHARGED Less than 2 years Cannot be disposed 2 - 4 years 100% 4 - 5 years 75% Over 5 years Nil
The following example illustrates how this works:- (a) Shares valued at (pound)500 allocated on 1st July, 1996. Shares sold in July 2000 for (pound)600. Members marginal tax rate is 48%.
Tax Treatment of Treatment of Share Scheme Equivalent Salary Gross entitlements on 1st July 1996 (pound)500 (pound)500 Income Tax 1996/97 - (pound)240 Gross receipt for sale of Shares in July 2000 (pound)600 - Income Tax 2000/01 (0.75 x(pound)500 x 48%) (pound)180 - ---------- ---------- Net Receipts (pound)420 (pound)260
37 30 (b) Shares valued at (pound)500 allocated on 1st July 1996. Shares sold in July 2001 for (pound)600. Member's marginal tax rate is 48%.
Tax Treatment of Treatment of Share Scheme Equivalent Salary Gross entitlements on 1st July 1996 (pound)500 (pound)500 Income Tax 1996/97 - (pound)240 Gross receipts for sale of Shares in July 2001 (pound)600 - Income Tax 2001/02 - - ---------- ---------- Net Receipts (pound)600 (pound)260
This illustration does not take account of PRSI and also any Capital Gains Tax liability which may arise on a disposal, is ignored but is mentioned below. WILL I RECEIVE DIVIDENDS? Applied Materials does not pay dividends at present but in the event of any dividends being paid in respect of shares which have been allocated to yourself they will be forwarded to you net of standard rate of income tax (27% for year beginning 6th April 1996) by the Trustees. You will also be sent a tax voucher by the Trustees certifying that the standard rate of income tax has already been deducted. Depending on your top rate of tax, you may be liable to pay further tax on dividends and in any event you are obliged to include details of the dividends received and tax withheld on your tax returns. WHAT HAPPENS IF I DIE In the event of the death of a member, his or her shareholding will be transferred by the Trustees to the estate of the deceased participant. No income tax is charged, regardless of how long the shares have been held in trust. WHAT IF I LEAVE THE COMPANY? If you leave the service through redundancy, disablement or on retirement at age 66, you may dispose of your shares, even within 2 years of allocation. Income tax will be charged on 50% of the initial value of the shares if it has been less than 5 years since they were allocated. Leaving 38 31 service for any other reason will have no effect whatsoever on your rights or obligations with regard to the shares held by the Trustees under the terms of the Scheme. ARE THERE ANY OTHER TAXES? Any profits on the sale of shares may be liable to Capital Gains Tax. The current annual exemption for CGT purposes is (pound)1,000 for a single person, (pound)2,000 for a married Couple. It is only if your profits ( on all disposals including share disposals ) as calculated for CGT purposes exceeds these limits that liability to this tax arises. WHAT IS SALARY FOREGOING? The Revenue will allow you to match the amount of bonus which you apply to shares with an amount in respect of salary foregone. This amount cannot exceed 7.5% of your salary or the amount of your bonus whichever is less. The amount of salary foregone cannot be regarded as pay for tax purposes. COMPANY REORGANISATION Applied Materials Inc. may, at some time in the future, restructure its shares as occasionally occurs with large corporations. If this should occur you will be given full details of your rights under the scheme and the consequential tax position. PLAN STRUCTURE Who are the Trustees? Mercer Fraser PIC Trustees Limited will act as Trustees of the scheme. They will be responsible for the management and administration of the scheme and will look after your interests as a shareholder. CAN THE SCHEME BE AMENDED OR TERMINATED? If the Scheme is well received by employees the company would hope to keep it in operation for an indefinite period. However, if it proves necessary for legal or commercial reasons in the future, to alter some of the scheme rules or to terminate the scheme, you will be fully informed of all developments. 39 32 THE THIRD SCHEDULE APPLIED MATERIALS PROFIT SHARING SCHEME ------------------------------------------ BASIS OF CALCULATION OF ENTITLEMENTS 1. The entitlement of each Eligible Employee under the Scheme shall be calculated as such total amount, if any, as the Directors shall allocate for a Profit Sharing Period shared amongst the Eligible Employees in the proportion that each Eligible Employee's basic gross salary at the previous 31st December bears to the total of the basic gross salary for all Eligible Employees entitled to Shares on that Appropriate Date. 2. Each Eligible Employee shall have the option to apply between 1% and 7 1/2% of basic gross salary towards shares under the Scheme subject to this application not exceeding the amount applied to shares under 1. above. In the event of an employee availing of this option his entitlement shall be increased by such amount. Provided that, in the case of any Eligible Employee the total of the Entitlements in shares in any Year of Assessment shall not exceed the amount for the time being specified as being the limit on individual appropriations for the purposes of paragraph 1(4) of the Third Schedule to the Act. 40
   1



                                                                     EXHIBIT 5.1

                                January 21, 1998



Applied Materials, Inc.
3050 Bowers Avenue
Santa Clara, California  95054


                  Re:  Registration Statement on Form S-8/
                       Applied Materials, Inc. Profit Sharing Scheme (Ireland)


Ladies and Gentlemen:

At your request, we are rendering this opinion in connection with the proposed
issuance pursuant to the Applied Materials, Inc. Profit Sharing Scheme (Ireland)
(the Plan), of up to 55,780 shares of common stock, $0.01 par value ("Common
Stock"), of Applied Materials, Inc., a Delaware corporation (the "Company").

We have examined instruments, documents, and records which we deemed relevant
and necessary for the basis of our opinion hereinafter expressed. In such
examination, we have assumed the following: (a) the authenticity of original
documents and the genuineness of all signatures; (b) the conformity to the
originals of all documents submitted to us as copies; and (c) the truth,
accuracy and completeness of the information, representations and warranties
contained in the records, documents, instruments and certificates we have
reviewed.

Based on such examination, we are of the opinion that the 55,780 shares of
Common Stock to be issued by the Company pursuant to the Plan are validly
authorized shares of Common Stock and, when issued in accordance with the
provisions of the Plan, will be legally issued, fully paid and nonassessable.

We hereby consent to the filing of this opinion as an exhibit to this
Registration Statement on Form S-8 and to the use of our name wherever it
appears in said Registration Statement. In giving such consent, we do not
consider that we are "experts" within the meaning of such term as used in the
Securities Act of 1933, as amended, or the rules and regulations of the
Securities and Exchange Commission issued thereunder, with respect to any part
of the Registration Statement, including this opinion as an exhibit or
otherwise.



                                       Very truly yours,

                                       /s/ Orrick, Herrington & Sutcliffe LLP

                                       ORRICK, HERRINGTON & SUTCLIFFE LLP




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                                                                    EXHIBIT 23.1

                       Consent of Independent Accountants

We hereby consent to the incorporation by reference in this Registration
Statement on Form S-8 of our report dated November 19, 1997, which appears on
page 52 of the 1997 Annual Report to Stockholders of Applied Materials, Inc.,
which is incorporated by reference in Applied Materials, Inc.'s Annual Report on
Form 10-K for the year ended October 26, 1997. We also consent to the
incorporation by reference of our report on the Financial Statement Schedule,
which appears on page 18 of such Annual Report on Form 10-K.

San Jose, California
January 21, 1998







                                       42
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                                                                    EXHIBIT 24.1

                                POWER OF ATTORNEY

The undersigned directors and officers of Applied Materials, Inc., a Delaware
corporation (the "Company") constitute and appoint James C. Morgan and Gerald F.
Taylor, and each one of them with full power to act without the other, such
person's true and lawful attorneys-in-fact, with full power of substitution and
resubstitution, for him and in his name, place and stead, in any and all
capacities, to execute in the name and on behalf of the undersigned as such
director or officer a Registration Statement on Form S-8 or other appropriate
form, under the Securities Act of 1933, as amended, with respect to shares of
Common Stock of the Company, and any and all amendments (including
post-effective amendments) to such Registration Statement, and to file such
Registration Statement and any and all amendments thereto, with exhibits
thereto, and other documents in connection therewith, with the Securities and
Exchange Commission, granting unto said attorneys-in-fact, and each of them,
full power and authority to do and perform each and every act and thing
necessary or desirable to be done in and about the premises, as fully to all
intents and purposes, as he might or could do in person, thereby ratifying and
confirming all that said attorneys-in-fact, or any of them or their or his
substitute or substitutes, may lawfully do or cause to be done by virtue hereof.

        IN WITNESS WHEREOF, I have hereunto set my hand this 11th day of
December, 1997.


    /s/ Michael H. Armacost                       /s/ James C. Morgan
- ------------------------------------        ------------------------------------
        Michael H. Armacost                           James C. Morgan
              Director                           Chairman, Chief Executive
                                                   Officer and Director
                                               (Principal Executive Officer)


     /s/ Deborah A. Coleman                         /s/ Dan Maydan
- ------------------------------------        ------------------------------------
         Deborah A. Coleman                             Dan Maydan
              Director                            President and Director




                                       43
   2



   /s/ Herbert M. Dwight, Jr.                    /s/ Gerald F. Taylor
- ------------------------------------        ------------------------------------
       Herbert M. Dwight, Jr.                        Gerald F. Taylor
              Director                           Senior Vice President and
                                                  Chief Financial Officer
                                               (Principal Financial Officer)


     /s/ Philip V. Gerdine                     /s/ Michael K. O'Farrell
- ------------------------------------        ------------------------------------
         Philip V. Gerdine                         Michael K. O'Farrell
              Director                              Vice President and
                                                   Corporate Controller
                                              (Principal Accounting Officer)


      /s/ Tsuyoshi Kawanishi
- ------------------------------------
          Tsuyoshi Kawanishi
               Director


         /s/ Paul R. Low
- ------------------------------------
             Paul R. Low
              Director


      /s/ Alfred J. Stein
- ------------------------------------
          Alfred J. Stein
             Director






                                       44