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VIDEO PROCESSING CIRCUIT, VIDEO PROCESSING METHOD, ELECTRO-OPTICAL DEVICE, AND ELECTRONIC APPARATUS
专利权人:
SEIKO EPSON CORPORATION
发明人:
Mizusako Kazuhisa,Hosaka Hiroyuki
申请号:
US201515113423
公开号:
US2017025084(A1)
申请日:
2015.01.21
申请国别(地区):
美国
年份:
2017
代理人:
摘要:
A video processing circuit detects a boundary between a first pixel to which an application voltage which is a first voltage is applied, and a second pixel to which an application voltage which is a second voltage higher than the first voltage is applied, based on a video signal indicating a video which alternately switches a first video and a second video which is obtained by moving in parallel with the first video for each unit frame, corrects the application voltage such that a fringe electric field occurring at the boundary is decreased, when determining a boundary detected by the boundary detection unit in a kth unit frame does not exist in a (k−2)th unit frame, and the boundary is a boundary which is moved from a (k−1)th unit frame to the kth unit frame, and outputs the corrected video signal such that the liquid crystal panel is driven.
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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