LED illumination device and illumination module using the same

Details LED illumination device and illumination module using the same LED illumination device and illumination module using the same

2011-07-12

2011-07-12

Dzierzynski, Evan (Department: 2875)

Illumination

Plural light sources

With support

C362S294000, C362S373000, C362S265000, C362S221000, C362S646000

Reexamination Certificate

active

07976188

ABSTRACT:
A LED illumination device includes a base plate, a plurality of LEDs, a driving circuit and a control circuit. The plurality of LEDs, the driving circuit and the control circuit are arranged on a surface of the base plate and electrically connected to each other. The control circuit is configured for controlling the driving circuit to output a driving power. The plurality of LEDs emit light based upon the driving power. Thus the base plate, the LEDs, the driving circuit and the control circuit are integrated in a same device for simplifying the whole structure thereof to be easily assembled.

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patent: 4158223 (1979-06-01), Walley et al.
patent: 7160008 (2007-01-01), Pan
patent: 7431475 (2008-10-01), Hafuka et al.
patent: 2007/0115666 (2007-05-01), Thomas et al.
patent: 2007/0258266 (2007-11-01), Baek et al.
patent: 2008/0055908 (2008-03-01), Wu et al.
patent: 2009/0097264 (2009-04-01), Dunn

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