Silicon Image to Webcast Hambrecht Analyst Bus Tour Event

SUNNYVALE, Calif., September 11, 2006 — Silicon Image, Inc. (Nasdaq: SIMG), a leader in semiconductors for the secure storage, distribution and presentation of high-definition content, today announced that management of Silicon Image will participate in WR Hambrecht’s analyst bus tour of Silicon Valley and will webcast its presentation live at approximately 12 noon Pacific Time on Wednesday, September 13, 2006. The audio and slide webcast of the presentation will be accessible on the financial events page of the investor relations website at http://simg.client.shareholder.com/calendar.cfm. An archive of the webcast will be available within two hours of the end of the event.

About Silicon Image, Inc.
Headquartered in Sunnyvale, Calif., Silicon Image, Inc. is a leader in driving the architecture and semiconductor implementations for the secure storage, distribution and presentation of high-definition content in the consumer electronics and personal computing markets. Silicon Image creates and drives industry standards for digital content delivery such as HDMI™, DVI, UDI, and SATA leveraging partnerships with global leaders in the consumer electronics and personal computing markets to meet the growing digital content needs of consumers worldwide. The Simplay HD™ Testing Program provides compatibility testing for high definition consumer electronics devices such as HDTVs, set-top boxes, audio/video receivers and DVD players, helping manufacturers to achieve compatibility and deliver the highest-quality HDTV experience to consumers. Silicon Image is the leading provider of proven semiconductor intellectual property solutions for high-definition multimedia and data storage applications. For more information, please visit www.siliconimage.com.

Forward-looking Statements
This news release contains forward-looking information within the meaning of federal securities regulations. These forward-looking statements include statements related to the anticipated growth of the consumer electronics and personal computing markets, the role of Silicon Image in meeting such anticipated growth, and the benefits, performance and features of the Simplay HD™ Testing Program. These forward-looking statements involve risks and uncertainties, including those described from time to time in Silicon Image’s filings with the Securities and Exchange Commission (SEC) that could cause the actual results to differ materially from those anticipated by these forward-looking statements. In particular, the anticipated growth of the consumer electronics and personal computing markets, the role of Silicon Image in meeting such anticipated market growth, and the benefits, performance and features of the Simplay HD Testing Program may differ materially from what is currently anticipated. In addition, see the Risk Factors section of the most recent Form 10-K or Form 10-Q filed by Silicon Image with the SEC. Silicon Image assumes no obligation to update any forward-looking information contained in this press release.

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Contact Information

David Allen

Director, Investor Relations

Silicon Image, Inc.

Contact via E-mail