Illumination method using a light-emitting device

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United States of America Patent

PATENT NO 11450789
APP PUB NO 20160308097A1
SERIAL NO

15191734

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Abstract

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It is an object of the present invention to improve light source efficiency of “a light-emitting device capable of realizing a natural, vivid, highly visible and comfortable appearance of colors or an appearance of objects” already arrived at by adopting a spectral power distribution having a shape completely different from the shape of conventionally known spectral power distributions while maintaining favorable color appearance characteristics.

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Patent Owner(s)

Patent OwnerAddress
CITIZEN ELECTRONICS CO LTDFUJIYOSHIDA-SHI YAMANASHI 403-0001

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Horie, Hideyoshi Odawara, JP 44 507

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