Light emitting device, vehicle headlamp, illumination device, and laser element

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United States of America Patent

PATENT NO 10281102
APP PUB NO 20180023775A1
SERIAL NO

15709831

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Abstract

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A light emitting device of the present invention includes a light-emitting section for generating fluorescence by receiving a laser beam, and a light irradiation unit for irradiating a light irradiated surface of the light emitting section with a laser beam that increases regularly in beam diameter in a direction in which the laser beam travels.

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Patent Owner(s)

Patent OwnerAddress
SHARP FUKUYAMA LASER CO LTD1 ASAHI DAIMON-CHO FUKUYAMA CITY HIROSHIMA 721-8522

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Takahashi, Koji Sakai, JP 628 8760
Takahira, Yoshiyuki Sakai, JP 58 780

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