Light source device

Details Light source device Light source device

2007-02-26

2010-06-08

Patel, Vip (Department: 2889)

Electric lamp and discharge devices

With optical device or special ray transmissive envelope

Reflector

C313S493000, C313S634000

Reexamination Certificate

active

07733001

ABSTRACT:
To devise a light source device with a low price and from which a sufficient amount of light can be obtained, in a light source device having a reflector and a discharge lamp, a hermetically sealed portion of the lamp is directly joined to a part of a neck region of the reflector with a processed portion being formed for setting the positional relationship between the lamp and reflector.

REFERENCES:
patent: 4156901 (1979-05-01), Haraden et al.
patent: 5119282 (1992-06-01), Meyer et al.
patent: 6461020 (2002-10-01), Horikawa
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patent: 2 066 443 (1981-07-01), None
patent: 2 162 995 (1986-02-01), None
patent: 2000-105425 (2000-04-01), None
patent: 2003-029338 (2003-01-01), None

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