Illumination device

Details Illumination device Illumination device

2008-09-08

2010-11-23

Ton, Anabel M (Department: 2875)

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

Housing or package

With provision for cooling the housing or its contents

C257S081000, C257S099000, C257S098000, C362S294000, C362S373000

Reexamination Certificate

active

07838986

ABSTRACT:
An illumination device includes at least one solid-state light source, a thermoelectric cooler, a heat dissipation device and a first metal film. The thermoelectric cooler has a cold end and a hot end, and the cold end thermally contacts the solid-state light source. The heat dissipation device thermally contacts the hot end of the thermoelectric cooler. The first metal film is formed on the hot end of the thermoelectric cooler and is sandwiched between the heat dissipation device and the hot end of the thermoelectric cooler.

REFERENCES:
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patent: 5441576 (1995-08-01), Bierschenk et al.
patent: 7628507 (2009-12-01), Allen et al.
patent: 7633154 (2009-12-01), Dai et al.
patent: 2004/0120156 (2004-06-01), Ryan
patent: 2006/0151801 (2006-07-01), Doan et al.
patent: 101106169 (2008-01-01), None
patent: I252900 (2006-04-01), None
patent: 200708848 (2007-03-01), None

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