Light source for a display device

Details Light source for a display device Light source for a display device

2006-10-03

2008-05-06

Koval, Melissa Jan (Department: 2862)

Optics: image projectors

Temperature control

Blower

C353S061000, C353S098000, C353S119000, C362S264000, C362S294000, C362S373000

Reexamination Certificate

active

07367679

ABSTRACT:
A light source for a display device. The light source comprises a light-producing element, a reflector disposed around at least a portion of the light-producing element, a housing disposed substantially around the reflector, an airflow channel defined adjacent an outer wall of the housing by a separator structure, and an opening in the separator structure to allow airflow between the interior portion of the housing and the airflow channel.

REFERENCES:
patent: 6227672 (2001-05-01), Bortz
patent: 6231191 (2001-05-01), Shiraishi et al.
patent: 6871959 (2005-03-01), Hsu et al.
patent: 7188973 (2007-03-01), Katsuma
patent: 7210825 (2007-05-01), Watanabe et al.
patent: 2005/0018151 (2005-01-01), Kitabayashi et al.
patent: 2006/0232973 (2006-10-01), Haga et al.

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