Vehicular lamp

Details Vehicular lamp Vehicular lamp

2004-04-26

2008-11-25

Owens, Douglas W. (Department: 2821)

Electric lamp and discharge devices: systems

Time-controlled

C307S010800, C315S077000

Reexamination Certificate

active

07456590

ABSTRACT:
A vehicular lamp used in an automobile includes: semiconductor light emitting elements for emitting light; a time measurement unit for measuring time in which the semiconductor light emitting elements continues to emit light; and a current supplying unit for supplying a supply current that increases as the time measured by the time measurement unit increases, to the semiconductor light emitting elements.

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patent: 2002-231014 (2002-08-01), None
Patent Abstracts of Japan; Publication No. 2002-231014 dated Aug. 16, 2002 (1pg.).
Japanese Office Action for Japanese Patent Application No. 2003-126439, Dated Mar. 25, 2008, and English translation thereof, 4 pages.

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