Light-emitting device and backlight

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11168865
APP PUB NO 20180004040A1
SERIAL NO

15636645

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A light-emitting device includes a package having a recessed portion defined by a bottom surface and lateral walls surrounding the bottom surface, first and second light-emitting elements aligned in the longitudinal direction on the bottom surface, and a wavelength conversion member in the recessed portion, the wavelength conversion member converting light from the first light-emitting element. The first and second light-emitting elements each have a polygonal shape other than a rectangular shape in a front view. The first and second light-emitting elements are disposed away from each other so that a longest side of each light-emitting element will be substantially parallel to the longitudinal direction of the bottom surface and so that sides facing each other will be substantially parallel to each other. The wavelength conversion member is disposed at least in a region on the bottom surface between the first and second light-emitting elements.

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Patent Owner(s)

Patent OwnerAddress
NICHIA CORPORATIONTOKUSHIMA 774-8601

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iwakura, Daisuke Komatsushima, JP 33 214
Kuramoto, Masafumi Tokushima, JP 62 603

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