Light source device and projector

Details Light source device and projector Light source device and projector

2006-11-28

2006-11-28

Mahoney, Christopher E (Department: 2851)

Optics: image projectors

Temperature control

C362S362000

Reexamination Certificate

active

07140733

ABSTRACT:
The light source device10A has a light-emitting tube (11) (radial light source) and a reflector (12A). A cylindrical heat-conductive member (14A) is attached on an outer surface of a first sealing portion (114A) near a neck portion (121A) of a reflector (12A) in sealing portions (114) of the light-emitting tube (11). The heat-conductive member (14A) is attached along the outer surface of the first sealing portion (114A) with an end thereof being extended to a section near a light-emitting portion (113). A heat-radiation fin (15A) is attached on the other end of the heat-conductive member (14A).

REFERENCES:
patent: 6784601 (2004-08-01), Kai et al.
patent: 2003/0025883 (2003-02-01), Yajima
patent: U 63-70545 (1988-05-01), None
patent: A 05-325605 (1993-12-01), None
patent: A 06-289394 (1994-10-01), None
patent: 9-120067 (1997-05-01), None
patent: A 2000-131763 (2000-05-01), None
patent: A 2001-67902 (2001-03-01), None
patent: A 2001-222976 (2001-08-01), None
patent: A 2002-75014 (2002-03-01), None
patent: A 2002-107823 (2002-04-01), None
patent: A 2002-151005 (2002-05-01), None
patent: A 2002-231184 (2002-08-01), None
patent: A 2002-373523 (2002-12-01), None

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