Light source device and display device

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

2007-06-12

2010-02-02

Husar, Stephen F (Department: 2875)

Illumination

Light source and modifier

With ventilating, cooling or heat insulating means

C362S217050, C362S217080, C362S264000

Reexamination Certificate

active

07654698

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.

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