Reflector and light source apparatus having reflector

Details Reflector and light source apparatus having reflector Reflector and light source apparatus having reflector

2004-10-28

2008-03-25

Ton, Anabel (Department: 2875)

Illumination

Light modifier

Reflector

C362S296040

Reexamination Certificate

active

07347591

ABSTRACT:
A reflector according to the present invention can certainly reflect light emitted from a lamp in a desired direction without producing distortion in a reflection surface by specifying the distance between a projection portion and a back side end portion of the reflection surface of a reflector to be in the optimal range. The reflector, having a front side opening portion, a back side opening portion and a reflection surface, the reflector comprises a projection portion provided in an inner surface of the reflector, wherein, the projection portion is formed in an area at a 2.5 mm or more distance from a back side end portion of the reflection surface toward a back side.

REFERENCES:
patent: 6957900 (2005-10-01), Hirano et al.
patent: 2000-82311 (2000-03-01), None

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