发明授权
- 专利标题： Method of controlling electro-optical device, control device for electro-optical device, electro-optical device, and electronic apparatus
- 专利标题（中）： 电光装置的控制方法，电光装置的控制装置，电光装置，电子装置等
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申请号： US13439765申请日： 2012-04-04
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公开(公告)号： US08890907B2公开(公告)日： 2014-11-18
- 发明人: Hiroaki Kanamori , Toshimichi Yamada
- 申请人： Hiroaki Kanamori , Toshimichi Yamada
- 申请人地址： JP Tokyo
- 专利权人： Seiko Epson Corporation
- 当前专利权人： Seiko Epson Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： ALG Intellectual Property, LLC
- 优先权： JP2011-088214 20110412
- 主分类号： G09G5/00
- IPC分类号： G09G5/00 ; G09G3/34
摘要：
A method of controlling an electro-optical device includes controlling a driving section such that, when an image is rewritten from a first image displayed in a first gradation to a second image including a background image portion to be displayed in the first gradation and a main image portion to be displayed in a second gradation, the same potential as a counter electrode is supplied to a pixel in the background image portion, and a potential corresponding to the second gradation is supplied to a pixel in the main image portion. The driving section is controlled such that at least one of the magnitude and application time of a voltage applied between the pixel electrode and the counter electrode is smaller in a pixel corresponding to an edge portion in the main image portion than in a pixel corresponding to a non-edge portion in the main image portion.
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