Liquid crystal apparatus and electronic device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12259607
APP PUB NO 20240329440A1
SERIAL NO

18620975

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Abstract

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A liquid crystal apparatus includes a first electrode, a liquid crystal layer, a second electrode, and a measurement circuit, and the measurement circuit supplies a first potential to the first electrode and supplies a second potential higher than the first potential to the second electrode in a first period, supplies the first potential to the first electrode, and supplies a third potential higher than the first potential and lower than the second potential to the second electrode in a second period, supplies a fourth potential higher than the third potential and lower than the second potential to the first electrode and supplies a third potential to the second electrode in a third period, and stops the supply of the potential to the first electrode and supplies the third potential to the second electrode in a fourth period.

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Patent Owner(s)

Patent OwnerAddress
SEIKO EPSON CORPORATIONTOKYO 160-8801

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujikawa, Shinsuke Chino, JP 83 316

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