Light-emitting device including reflective film and method for manufacturing light-emitting device

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United States of America Patent

PATENT NO 10333030
APP PUB NO 20180040775A1
SERIAL NO

15668849

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Abstract

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A light-emitting device includes a light-emitting element, a phosphor layer, a reflective film, and a light-transmissive member. The light emitting element emits first light. The phosphor layer is provided on a light-emitting surface of the light-emitting element, and contains a phosphor being excited by the first light to emit second light with a wavelength longer than a wavelength of the first light. The reflective film is provided on the phosphor layer, reflects the first light, and transmits the second light. The light-transmissive member is in contact with the reflective film.

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Patent Owner(s)

Patent OwnerAddress
NICHIA CORPORATIONANAN-SHI TOKUSHIMA 774-8601

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sano, Masahiko Anan, JP 71 1883
Wakamatsu, Dai Anan, JP 9 7

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