Optical device

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United States of America Patent

PATENT NO 12038304
APP PUB NO 20230251084A1
SERIAL NO

18134936

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An optical device includes a light receiving unit that receives reflected light reflected from an object by emitted light emitted from a light emitting unit, an optical element that guides incident light including the reflected light and ambient light from a region including the object to a position on the light receiving unit according to a component included in the incident light, and a detection device that detects the reflected light based on a distribution of received light intensity on the light receiving unit. A light receiving element of the light receiving unit is arranged in a second direction intersecting a first direction in which the incident light is dispersed by the optical element.

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Patent Owner(s)

Patent OwnerAddress
PIONEER CORPORATION28-8 HONKOMAGOME 2-CHOME BUNKYO-KU TOKYO 1130021 ?1130021

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Izuta, Ryo Saitama, JP 7 1
Ochiai, Takanori Saitama, JP 9 19
Ogasawara, Masakazu Saitama, JP 88 628
Sato, Makoto Saitama, JP 741 8183
Yanagisawa, Takuma Saitama, JP 55 264

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