OSRAM Opto Semiconductors at Strategies in Light 2005 Conference February 7-9, 2005

--OSRAM Opto Semiconductors announces its participation as a sponsor of the sixth annual Strategies in Light Conference. Strategies in Light, a premier, executive-level forum for addressing high-brightness, light-emitting diode (HB LED) developments, offers unparalleled networking opportunities for both LED suppliers and customers.

This conference will address the future of the HB LED market and the explosion of commercial LED applications.

WHAT:       OSRAM Opto Semiconductors at the sixth annual Strategies
            in Light Conference:
            -- Participating as event sponsor
            -- Providing executive speakers
            -- Showcasing innovative technologies

WHEN:       February 7 - 9, 2005

WHERE:      San Francisco Airport Marriott in Burlingame, California

WHO:        Dr. Ruediger Mueller, president and chief executive
            officer, OSRAM Opto Semiconductors GmbH
            --  A panel discussion: "A High-Brightness LED Outlook"
                Wednesday, February 9th at 8:30 a.m.

            Mike Godwin, general marketing manager, OSRAM Opto
            Semiconductors
            --  Presentation: "Trends in Automotive Interior Lighting"
                Tuesday, February 8th at 11:30 a.m.

DISPLAY:    OSRAM demonstrations will include:
            --  The new "green" OSTAR(TM) solution, a compact,
                high-power LED for projection applications
            --  OSRAM's innovative automotive rear combination lamp
                technology

OSTAR is a trademark of OSRAM Opto Semiconductors