LED illumination apparatus

Details LED illumination apparatus LED illumination apparatus

2005-09-29

2008-12-09

Owens, Douglas W. (Department: 2821)

Electric lamp and discharge devices: systems

Current and/or voltage regulation

C362S800000

Reexamination Certificate

active

07462994

ABSTRACT:
An LED illumination apparatus comprising a radiative substrate, at least one LED provided on the radiative substrate and a constant current circuit connected to the LED is provided.

REFERENCES:
patent: 5634711 (1997-06-01), Kennedy et al.
patent: 5883428 (1999-03-01), Kabumoto et al.
patent: 5933441 (1999-08-01), Chen
patent: 6550953 (2003-04-01), Ichikawa et al.
patent: 6600274 (2003-07-01), Hughes
patent: 6636003 (2003-10-01), Rahm et al.
patent: 6797987 (2004-09-01), Chen
patent: 2003/0087843 (2003-05-01), Washburn
patent: 2006/0087843 (2006-04-01), Setomoto et al.

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