Leading Companies Form MHL Consortium to Advance Standard for Wired Mobile Connectivity

SUNNYVALE, Calif. -- April 15, 2010,– Nokia Corporation (NYSE: NOK), Samsung Electronics Co., Ltd. (KSE: 005930, LSE-GDR: SMSN), Silicon Image, Inc. (NASDAQ: SIMG), Sony Corporation (NYSE: SNE) and Toshiba Corporation (TSE:6502) today announced the formation of the MHL™ (Mobile High-Definition Link) Consortium to develop a new mobile audio/video interface standard for directly connecting mobile phones and other portable consumer electronics (CE) devices to high-definition televisions (HDTVs) and displays. The MHL standard features a single-cable with a low pin-count interface able to support up to 1080p high-definition (HD) video and digital audio while simultaneously providing power to the mobile device. The MHL Consortium is also announcing the availability of an abridged draft specification available for review at http://www.mhlconsortium.org.

The MHL Consortium was established by the Mobile High-Definition Interface Working Group announced on September 28, 2009 and is responsible for developing, licensing and promoting the new mobile connectivity technology as an industry standard open to anyone desiring to become an adopter and enabling the development of compliant mobile and display products across a broad connectivity ecosystem. Products implementing MHL technology will feature:

HD Video and Digital Audio

Consumers will be able to display HD video content with up to 1080p picture quality and digital audio from their mobile device on an HDTV.

Low Pin-Count Interface

HD video and digital audio is transmitted via a low pin-count interface simultaneously providing data, control and power, which allows mobile devices to maintain their small form factor and keep implementation costs low.

Provision of Power to the Mobile Device

Digital HD content can be output from the mobile device over a single cable while power is provided to the device.  For example, a mobile phone can play back a full-length movie on an HDTV without draining power, so when the playback is completed the mobile phone can continue to be used for other purposes, such as calls and emails.

Content Protection

High-bandwidth Digital Content Protection (HDCP) technologies protect high-value digital motion pictures, television programs and audio against unauthorized interception and copying.

For more information about the MHL Consortium, abridged draft specification and how to become an adopter, please visit http://www.mhlconsortium.org.

About MHL, LLC

MHL, LLC is the Agent for overseeing and administering the drafting, adoption, licensing, and promotion of the MHL Specification. The MHL Specification is being developed by Nokia Corporation, Samsung Electronics Co., Ltd., Silicon Image, Inc., Sony Corporation, and Toshiba Corporation as a standard for mobile wired connectivity, which will enable the development of standard-compliant mobile and display products across a broad connectivity ecosystem.  MHL, LLC is a wholly owned subsidiary of Silicon Image, Inc.  For more information please visit http://www.mhlconsortium.org.

About Nokia Corporation

Nokia is a pioneer in mobile telecommunications and the world's leading maker of mobile devices.  Today, we are connecting people in new and different ways - fusing advanced mobile technology with personalized services to enable people to stay close to what matters to them.  We also provide comprehensive digital map information through NAVTEQ; and equipment, solutions and services for communications networks through Nokia Siemens Networks.  For more information, please visit http://www.nokia.com.

About Samsung Electronics Co., Ltd.

Samsung Electronics Co., Ltd. is a global leader in semiconductor, telecommunication, digital media and digital convergence technologies with 2008 consolidated sales of US $96 billion. Employing approximately 164,600 people in 179 offices across 61 countries, the company consists of seven independently operated business units: Visual Display, Mobile Communications, Telecommunication Systems, Digital Appliances, IT Solutions, Semiconductor and LCD. Recognized as one of the fastest growing global brands, Samsung Electronics is a leading producer of digital TVs, memory chips, mobile phones and TFT-LCDs. For more information, please visit www.samsung.com.

About Silicon Image, Inc.

Silicon Image, Inc. is a leading provider of semiconductor and intellectual property products for the secure distribution, presentation and storage of high-definition content.  With a rich history of technology innovation that includes creating industry standards such as DVI and HDMI, the company’s solutions facilitate the use of digital content amongst consumer electronics, personal computer (PC) and storage devices, with the goal to securely deliver digital content anytime, anywhere and on any device.  Founded in 1995, the company is headquartered in Sunnyvale, California, with regional engineering and sales offices in China, Japan, Korea and Taiwan.  For more information, please visit http://www.siliconimage.com.

About Sony Corporation

Sony Corporation is a leading manufacturer of audio, video, game, communications, key device and information technology products for the consumer and professional markets. With its music, pictures, computer entertainment and on-line businesses, Sony is uniquely positioned to be the leading electronics and entertainment company in the world.  Sony recorded consolidated annual sales of approximately $79 billion for the fiscal year ended March 31, 2009.  Sony Global Web Site: http://www.sony.net/.

About Toshiba

Toshiba is a world leader and innovator in pioneering high technology, a diversified manufacturer and marketer of advanced electronic and electrical products spanning information & communications systems; digital consumer products; electronic devices and components; power systems, including nuclear energy; industrial and social infrastructure systems; and home appliances. Toshiba was founded in 1875, and today operates a global network of more than 740 companies, with 199,000 employees worldwide and annual sales surpassing 6.6 trillion yen (US$73 billion). Visit Toshiba's web site at http://www.toshiba.co.jp/index.htm.