Light guide plate, display device, input device, and apparatus including display device

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United States of America Patent

PATENT NO 11525953
APP PUB NO 20220291441A1
SERIAL NO

17672793

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A light guide plate according to one or more embodiments may include a plurality of optical path deflectors arranged in a matrix. Each of the plurality of optical path deflectors may include a plurality of optical path deflector sets. The plurality of optical path deflectors may include a first cell and a second cell located periodically. The first cell may include a first deflector that deflects light within a first angle range. The first cell may be free of a second deflector that deflects light within a second angle range adjacent to the first angle range. The second cell may be free of the first deflector and may include the second deflector.

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Patent Owner(s)

  • OMRON CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tanoue, Yasuhiro Kyoto, JP 56 351

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