Osram Opto Semiconductors introduced a new light-emitting diode
(LED) product called the “Oslon Black Flat” for automotive front lighting systems; it boasts LED packaging technology that allows the headlight to function without a lens. Osram claimed that this product offers good light output of about 200 lm at 25 °C and 700 mA operation (compared to a standard headlight that outputs between 150 lm and 190 lm); if operated at 1.2 A it can achieve 270 lm. It’s projected that an efficient headlight can extend the range of an electric vehicle by nearly six miles.
Leading auto OEMs such as BMW and Audi are investing in LEDs for front lighting in their cars to achieve energy and emission savings (and LED aesthetics as an added incentive); as a result; expect to see specific product releases for the automotive lighting segment from major LED makers like Philips and GE as well. However, just as in the general illumination and back-lighting segments the automotive space could provide for a testy IP environment for LEDs. In fact, LG Electronics and Osram Opto engaged in a IP infringement battle over LED patents for automotive headlights in Korea. With heavyweights wielding massive patent portfolios, this space will be as hostile to start-ups trying to enter as any other LED market. However, this challenge also presents an opportunity for developers of balance of systems such as drivers and thermal management technologies that are in need of more efficient solutions – the unique needs of automobile applications could provide opportunities for companies that want a new play in the LED space.
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