Light source device and light guide array unit

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12044374
APP PUB NO 20230228401A1
SERIAL NO

18188574

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Abstract

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A light source device includes: a plurality of light source parts configured to emit light, in which each of the light source parts includes a light-emitting element and a light guiding member, the plurality of light source parts are disposed in a circular, planar-shaped placement region and are arranged in (i) a combination of at least a rectangular grid and a triangular grid or (ii) a concentric circular pattern, and the plurality of light source parts are configured to emit the light in a matrix pattern in an irradiated region.

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Patent Owner(s)

Patent OwnerAddress
NICHIA CORPORATION491-100 OKA KAMINAKA-CHO ANAN-SHI TOKUSHIMA 774-8601

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Okahisa, Tsuyoshi Tokushima, JP 57 87

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