Light source unit

Details Light source unit Light source unit

2008-10-27

2010-06-15

Sember, Thomas M (Department: 2885)

Illumination

Elongated source light unit or support

With ventilating or cooling means

C362S294000, C362S373000, C362S219000

Reexamination Certificate

active

07736016

ABSTRACT:
A light source unit includes a linear light source portion including a plurality of glass-sealed LEDs, a heat radiation portion including a heat radiation plate connected to the linear light source portion, and a case including an outside wall that is disposed apart from the linear light source portion and the heat radiation portion, a support portion connecting the outside wall to heat radiation portion, and a vent hole formed in the outside wall.

REFERENCES:
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patent: 5479327 (1995-12-01), Chen
patent: 5688042 (1997-11-01), Madadi et al.
patent: 6227686 (2001-05-01), Takahashi et al.
patent: 7293898 (2007-11-01), Kumthampinij et al.
patent: 2006/0164836 (2006-07-01), Suehiro et al.
patent: 2006/0245201 (2006-11-01), Wada et al.
patent: 2009/0034263 (2009-02-01), Stenback et al.
patent: 2002-093206 (2002-03-01), None
patent: 2004-327138 (2004-11-01), None
patent: 2006-344450 (2006-12-01), None

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