Lighting device and lighting system

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United States of America Patent

PATENT NO 10274138
APP PUB NO 20180051855A1
SERIAL NO

15671330

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A lighting device is provided which includes: a wavelength converter that emits, from laser light, light having a wavelength different from a wavelength of the laser light; and a reflector surrounding the wavelength converter and including a surface of revolution that reflects the light emitted from the wavelength converter. The reflector includes, in the surface of revolution, a through-hole through which the laser light passes.

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First Claim

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Patent Owner(s)

  • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kitano, Hiroshi Hyogo, JP 60 721
Nishi, Tetsuya Osaka, JP 61 615

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