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映像処理回路、映像処理方法、液晶表示装置および電子機器
专利权人:
セイコーエプソン株式会社
发明人:
北川 拓,保坂 宏行
申请号:
JP20120016389
公开号:
JP6083111(B2)
申请日:
2012.01.30
申请国别(地区):
日本
年份:
2017
代理人:
摘要:
A video processing circuit includes a boundary detection unit which detects a boundary between a first pixel in which an application voltage which is designated by a video signal Vid-in is lower than a first voltage and a second pixel which exceeds a second voltage in which the application voltage is higher than the first voltage in a normally black mode; and a correction unit which corrects a video signal in which an application voltage to a liquid crystal element corresponding to the first pixel which comes into contact with a boundary detected by the boundary detection unit is designated to be a video signal in which a correction voltage which is higher than the application voltage is designated in a part of period of one frame period, and a correction voltage which is lower than the application voltage is designated in other periods of the one frame period.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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