**EXHIBIT 10.29****FIRST AMENDMENT TO LEASE**     This First Amendment to Lease (this **“Amendment”),**dated as of July 23, 2003, by and betweeniSTAR SUNNYVALE PARTNERS, L.P., a Delaware limited partnership **(“Landlord”),**and SILICON IMAGE,INC., a Delaware corporation **(“Tenant”),**amends andforms a part of the Lease, dated December 12, 2002, by andbetween Landlord and Tenant (the **“Lease”**).RECITALS     A. Capitalized terms used herein and not defined herein have the meanings specified in the Lease.     B. Landlord and Tenant have agreed upon the precise allocation of interior space within the 1070/1080 East Arques building and, accordingly, desire to amend the Lease as provided below.AGREEMENTS     Now, therefore, for good and valuable consideration, the receipt and sufficiency ofwhich is hereby acknowledged, Landlord and Tenant hereby agree as follows:     1. Lease References. Article 1 of the Lease is hereby deleted in itsentirety and replaced with the following:**“ARTICLE 1****REFERENCE**     **1.1 References.**All references in this Lease (subject to any further clarifications contained in this Lease) to the following terms shall have the following meaning or refer to the respectiveaddress, person, date, time period, amount, percentage, calendar year or fiscal year as below set forth:   Tenant’s Address for Notice: Silicon Image, Inc.1060East Arques AvenueSunnyvale,California 94085Attention:Chief Financial Officer   Tenant’s Representative: Richard Zyhylij    Landlord’s Address for Notices: c/o iStar Financial, Inc.OneEmbarcadero CenterSuite 3300SanFrancisco, CA 94111Attn:Asset Management   Landlord’s Representative: Erich Stiger    Phone Number: (415) 391-4300    Lease Commencement Date: August 1, 2003    Lease Term: Seven (7) years 
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   Lease Expiration Date: Seven (7) Years from the Lease Commencement Date (as hereinabove defined), or such earlier date on whichtermination occurs in accordance with the terms of this Lease.    Options to Renew: None.   Rights of First Refusal: As provided in Article 15.   First Month’s Prepaid Rent: $77,558.00    Tenant’s Security Deposit: $152,045.00    Late Charge Amount: Five Percent (5%) of the delinquent amount.   Tenant’s Required Liability Coverage: $3,000,000 combined single limit    Tenant’s Broker(s): Ted Eyre of BT Commercial.   Property: That certain real property situated in the City of Sunnyvale, County of Santa Clara, State of California,together with all buildings, easements and improvements thereon, which real property is shown on the Site Planattached hereto as Exhibit “A” and is commonly known as or otherwise described as follows: 1060-1090 EastArques Avenue, Sunnyvale, California.   Building: Those certain buildings within the Property in which the Leased Premises are located, which buildings aredesignated on Exhibit “A” hereto (collectively, the “Building”) and are commonly known as or otherwisedescribed as follows: 1060 East Arques Avenue and 1070/1080 East Arques Avenue, Sunnyvale, California.   Outside Areas: The “Outside Areas” shall mean all areas within the Property which are located outside the buildings, suchas pedestrian walkways, parking areas, landscaped area, open areas and enclosed trash disposal areas.   Leased Premises: (1) All the interior space within the 1060 East Arques building, including stairwells, connecting walkways, andatriums, consisting of approximately 50,819 square feet and, for purposes of this Lease, agreed to contain saidnumber of square feet and (2) that portion of the interior space within the 1070/1080 East Arques building shownon Exhibit “A-1” hereto, including stairwells, connecting walkways, and atriums within such portion, consisting ofapproximately 30,821 square feet and, for purposes of this Lease, agreed to contain said number of squarefeet.
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   Base Monthly Rent: The term “Base Monthly Rent” shall mean the following:$77,558.00 per month from the Lease Commencement Date for a period of 12 months. On the first day followingthe end of such 12 month period, and on the same date during each subsequent year of the Lease Term (each an“Adjustment Date”), Base Monthly Rent shall be increased to an amount equal to one hundred threepercent (103%) of the Base Monthly Rent in effect immediately prior to such Adjustment Date.   Use: General office, research & development, marketing, light storage and all other legal uses, subject toParagraph 4.2.   Tenant’s Project Proportionate Share: 37.89%    Tenant’s Building Proportionate Share: 100% of the 1060 East Arques building; 52.25% of the 1070/1080 East Arques building    Exhibits: The term “Exhibits” shall mean the Exhibits of this Lease which are described as follows:      Exhibit “A” — Site Plan showing the Property.     Exhibit “A-1” — Area Plan for the 1070/1080 East Arques building delineating the portion of such buildingleased to Tenant hereunder.     Exhibit “B” — Form of Tenant Estoppel.”     2. Area Plan for 1070/1080 East Arques Building. Exhibit “A-1” attached to thisAmendment is the Area Plan for the 1070/1080 East Arques building delineating the portion ofsuch building leased to Tenant under the Lease and shall constituteExhibit “A-1” to theLease.     3. Conflicts; No Other Amendment. In the event of a conflict between the provisionsof this Amendment and the provisions of the Lease, the provisions of this Amendment shall control.Except as set forth in this Amendment, the provisions of the Lease remain in full force and effect.     4. Entire Agreement. The Lease, as modified by this Amendment, constitutes the entireagreement between the parties hereto pertaining to the subject matter hereof and may be furthermodified only by a writing signed by the parties hereto.     5. Facsimile; Counterparts. This Amendment may be signed in multiple counterpartswhich, when signed by all parties, shall constitute a binding agreement. Landlord and Tenant agreethat the delivery of an executed copy of this Amendment by facsimile shall be legal and binding andshall have the same full force and effect as if an original executed copy of this Amendment hadbeen delivered.
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     In Witness Whereof, the parties have caused this Amendment to be duly executed as of the datefirst above set forth.       iSTAR SUNNYVALE PARTNERS, L.P., aDelaware limited partnership, Landlord       By: Erich Stiger            Its: Vice President            SILICON IMAGE, INC., a Delaware corporation,Tenant       By: Robert G. Gargus            Its: Robert G. Gargus     
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EXHIBIT A-1Area Plan for 1070/1080 East Arques Building