Optical semiconductor device

Details Optical semiconductor device Optical semiconductor device

2007-04-10

2007-04-10

Louie, Wai-Sing (Department: 2814)

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

Incoherent light emitter structure

With heterojunction

C257S081000, C257S091000, C257S098000, C257S099000, C257S100000

Reexamination Certificate

active

10875599

ABSTRACT:
An optical semiconductor device includes an optical semiconductor chip and a light permeable member covering the optical semiconductor chip. The light permeable member has a light emitting surface for emitting light coming out from the optical semiconductor chip to the outside. The light emitting surface includes a plurality of standing surfaces standing in a second direction which intersects a first direction in which the light emitting surface spreads.

REFERENCES:
patent: 6355946 (2002-03-01), Ishinaga
patent: 6614172 (2003-09-01), Chiu et al.
patent: 6657236 (2003-12-01), Thibeault et al.
patent: 2003/0209714 (2003-11-01), Taskar et al.
patent: 2000-183407 (2000-06-01), None

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