Optical axis adjustment device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12134342
APP PUB NO 20230095564A1
SERIAL NO

17947516

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An optical axis adjustment device for a headlamp unit to be mounted in a vehicle is configured to adjust an optical axis of the headlamp unit. the optical axis adjustment device includes an engine temperature acquirer, a displacement amount calculator, an operation information acquirer, and an optical axis adjuster. The engine temperature is configured to acquirer acquire a temperature in an engine compartment of the vehicle. The displacement amount calculator is configured to calculate a displacement amount of the optical axis on a basis of the temperature. The operation information acquirer is configured to acquire operation information indicating an operation status of a cooling device for the engine. The optical axis adjuster is configured to adjust the optical axis of the headlamp unit on a basis of the displacement amount and the operation information.

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Patent Owner(s)

Patent OwnerAddress
SUBARU CORPORATIONTOKYO 150-8554

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asano, Noriaki Tokyo, JP 8 1
Yamasaki, Kentarou Tokyo, JP 35 98

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