Signal processing device, liquid crystal apparatus, electronic equipment, and signal processing method

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United States of America Patent

PATENT NO 9241092
APP PUB NO 20130242194A1
SERIAL NO

13794195

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Abstract

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A signal processing device which is used in a liquid crystal apparatus, includes a detection portion that detects a boundary between a first pixel correlated with a first signal for applying a first voltage lower than a first reference voltage and a second pixel correlated with a second signal for applying a second voltage higher than a second reference voltage on the basis of signals for controlling voltages applied to pixels, and a correction portion that corrects a signal correlated with M pixels including the first pixel to a third signal for applying a third voltage which is higher than the first voltage and lower than the second voltage in a correction period, wherein the correction portion varies M in the correction period.

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hosaka, Hiroyuki Matsumoto, JP 67 386
Kitagawa, Taku Shiojiri, JP 16 81

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