Light source device and display device

Details Light source device and display device Light source device and display device

2006-07-04

2006-07-04

Tso, Laura K. (Department: 2875)

Illumination

Revolving

C362S263000, C362S264000, C362S218000

Reexamination Certificate

active

07070291

ABSTRACT:
A light source device includes a discharge tube, a reflector for reflecting a light radiated from the discharge tube, and support members for supporting the discharge tube to the reflector. The support member or the discharge tube is formed of a heat insulating structure so as to prevent a temperature drop of a portion of the discharge tube near electrodes thereof. By this arrangement, it is possible to prolong the operational life of the discharge tube.

REFERENCES:
patent: 3379868 (1968-04-01), Taillon
patent: 3636341 (1972-01-01), Miller
patent: 5291379 (1994-03-01), Lu
patent: 6254244 (2001-07-01), Ukai et al.
patent: 7-288019 (1995-10-01), None
patent: 8-55608 (1996-02-01), None
patent: 11-84381 (1999-03-01), None
patent: 2000-123788 (2000-04-01), None

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