Light source, optical pickup, and electronic apparatus

Details Light source, optical pickup, and electronic apparatus Light source, optical pickup, and electronic apparatus

2004-11-19

2008-08-05

Williams, Joseph L (Department: 2889)

Electric lamp or space discharge component or device manufacturi

Process

With assembly or disassembly

C257S065000

Reexamination Certificate

active

07407421

ABSTRACT:
A light source of the present invention includes: a semiconductor light emitting device which has a light emitting face and emits light from part of the light emitting face; a container which has a light transmitting window for transmitting the light and accommodates the semiconductor light emitting device; and a gettering portion for performing gettering of a material containing at least one of carbon and silicon. The gettering portion is positioned, in the container, in a region other than the part of the light emitting face of the semiconductor light emitting device.

REFERENCES:
patent: 6956235 (2005-10-01), Yamazaki et al.
patent: 2002/0126404 (2002-09-01), Hattori et al.
patent: 2003-243761 (2003-08-01), None
patent: 2004-040051 (2004-02-01), None

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