High efficiency low cost safety light emitting diode illumination device

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United States of America Patent

APP PUB NO 20090175041A1
SERIAL NO

12006844

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An illumination device of high intensity light emitting diodes, produces broad illumination with high efficiency, electromagnetic compatibility, and human safety, at low manufacturing cost. Special structures of the device simultaneously provide highly efficient heat sinking, human safety protection, electromagnetic shielding, optical optimization, and 3-dimensional compatibility with traditional incandescent lamp fixtures and applications. Structures, shape, and layers of materials of the device enable industry standard safety requirements to be met.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yuen, Pui Hang Shatin, HK 5 661
Yuen, Sik Hing Foster City, US 3 236

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