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Optoelectronics/Displays??

SDK LEDs three times brighter

Posted: 10 Dec 2003 ?? ?Print Version ?Bookmark and Share

Keywords:showa denko kk? sdk? aluminum indium gallium phosphide? alIngap? led?

Showa Denko K.K. (SDK) has developed aluminum indium gallium phosphide (AlInGaP) LEDs that are three times as bright as existing ones. Designed for use in outdoor displays, illumination, mobile phones and automotive devices, the product features a flip chip structure and emits red and orange light with high levels of brightness compared with existing products on the market.

The company?s flip chip technology has enabled production of LEDs with transparent substrate and a special electrode structure. This technology has obviated the use of wire bonding in the assembly process, resulting in smaller and thinner packaging.





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