Semiconductor light emitting device and semiconductor light...

Details Semiconductor light emitting device and semiconductor light... Semiconductor light emitting device and semiconductor light...

2008-08-21

2009-11-10

Ngo, Ngan (Department: 2893)

Active solid-state devices (e.g., transistors, solid-state diode

Incoherent light emitter structure

Plural light emitting devices

C257S099000, C257SE33063, C257SE33065

Reexamination Certificate

active

07615794

ABSTRACT:
A semiconductor light emitting device includes a first semiconductor layer, a second semiconductor layer, a light emitting layer provided between the first semiconductor layer and the second semiconductor layer, a first electrode provided on the first semiconductor layer, a second electrode including a first metal film provided on the second semiconductor layer and containing at least one of silver and a silver alloy, and a second metal film provided on the first metal film and made of a metal substantially not containing silver, and a dielectric film spaced from the first metal film on the second semiconductor layer. The second metal film covers the first metal film, at least part of the dielectric film, and a surface of the second semiconductor layer exposed between the first metal film and the dielectric film.

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Katsuno, H. et al., “Semiconductor Light Emitting Device and Method for Manufacturing Same,” U.S. Appl. No. 12/195,580, filed Aug. 21, 2008.

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