Light-emitting device and light source apparatus using the same

Details Light-emitting device and light source apparatus using the same Light-emitting device and light source apparatus using the same

2006-06-07

2009-12-01

Rose, Kiesha L. (Department: 2891)

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

Incoherent light emitter structure

With housing or contact structure

C257S091000, C257S093000, C257S095000, C257S098000, C257S100000, C257SE33056, C257SE33057, C257SE33058, C257SE33065

Reexamination Certificate

active

07626212

ABSTRACT:
In a light-emitting device, a mount member mounting a semiconductor light-emitting element is mounted on a circuit board. A multilayer board is used for the mount member. A first conductive pattern formed on the surface layer of the multilayer board and a semiconductor light-emitting element are electrically connected. On the multilayer board, a second conductive pattern formed on an intermediate layer positioned closer to the circuit board than the first conductive pattern is electrically connected to the conductor part of the circuit board with a conductive wire such as a gold wire. Power is fed from the conductor part to the semiconductor light-emitting element via the conductive wire and the conductive patterns.

REFERENCES:
patent: 2003/0002770 (2003-01-01), Chakravorty et al.
patent: 2005/0023548 (2005-02-01), Bhat et al.
patent: 100 33 502 (2002-01-01), None
patent: 10 2005 025 941 (2006-03-01), None
patent: 1 174 745 (2002-01-01), None
patent: 1 503 433 (2005-02-01), None
patent: 2005-32661 (2005-02-01), None
German Office Action issued in German Application No. 10 2006 027 801.1-33 dated Mar. 28, 2007 and English translation thereof, 10 pages.
Patent Abstracts of Japan, Publication No.: 2005-032661, Publication Date: Feb. 3, 2005, 2 pages.

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