Semiconductor light emitting device, illumination module,...

Details Semiconductor light emitting device, illumination module,... Semiconductor light emitting device, illumination module,...

2011-03-15

2011-03-15

Pert, Evan (Department: 2893)

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

Incoherent light emitter structure

Plural light emitting devices

C438S033000

Reexamination Certificate

active

07906788

ABSTRACT:
A semiconductor light emitting device (10) is provided with a base substrate (12) and three LED chips (14A,14B, and14C) disposed on the base substrate (12). Each LED chip (14A,14B, and14C) includes a semiconductor multilayer structure (20) and has a rhombus shape with interior angles of approximately 60 and approximately 120 in plan view. Each semiconductor multilayer structure (20) has an HCP single crystal structure and includes a light emission layer (24). The LED chips (14A,14B, and14C) are arranged on the base substrate (12) so as to face one another at a vertex forming the larger interior angle in plan view. With this arrangement, the LED chips (14A,14B, and14C) as a whole form a substantially regular hexagonal shape.

REFERENCES:
patent: 5171717 (1992-12-01), Broom et al.
patent: 5289082 (1994-02-01), Komoto
patent: 6613461 (2003-09-01), Sugahara
patent: 2002/0063258 (2002-05-01), Motoki
patent: 2002/0113244 (2002-08-01), Barnett et al.
patent: 2003/0193789 (2003-10-01), Karlicek, Jr.
patent: 2005/0127388 (2005-06-01), Lin et al.
patent: 2005/0253151 (2005-11-01), Sakai et al.
patent: 2006/0113548 (2006-06-01), Chen et al.
patent: 0 961 328 (1999-12-01), None
patent: 11-340507 (1999-12-01), None
patent: 2001-15817 (2001-01-01), None

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