Projector and adjustment method using a plurality of patterns having different lightness values

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United States of America Patent

PATENT NO 9781396
SERIAL NO

14220600

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Abstract

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A projector includes a projection section that projects a plurality of patterns having lightness values different from each other, an imaging section that captures an image of the plurality of patterns projected by the projection section, and a projection state adjustment section that adjusts, based on any of the plurality of patterns captured by the imaging section, a projection state in which the projection section performs projection.

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Furui, Shiki Matsumoto, JP 72 605

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