Electro-optical device and electronic apparatus having compensation unit for performing voltage compensation

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United States of America Patent

PATENT NO 9449572
APP PUB NO 20130113778A1
SERIAL NO

13666025

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Abstract

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Provided is an electro-optical device including a first pixel group in which is written into each pixel electrode of the first pixel group via a first wiring in a first path, a second pixel group in which is written into each pixel electrode of the second pixel group via a second wiring in a second path, an common electrode that is common to the first pixel group and the second pixel group, and a compensation unit performing compensation on at least one of a voltage supplied to the first pixel group via the first wiring and a voltage supplied to the second pixel group via the second wiring, in such a manner as to reduce a difference between an optimal voltage of the common electrode with respect to the first pixel group and an optimal voltage of the common electrode with respect to the second pixel group.

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yoshimoto, Hiroshi Suwa, JP 70 346

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