Invention Grant
US08497829B2 Video processing circuit, liquid crystal display device, electronic apparatus, and video processing method 有权
视频处理电路,液晶显示装置,电子设备和视频处理方法

Video processing circuit, liquid crystal display device, electronic apparatus, and video processing method
Abstract:
A video processing circuit, includes: a boundary detection section adapted to detect a boundary between a first pixel having an applied voltage, which is designated by the video signal input and is lower than a first voltage, and a second pixel having an applied voltage, which is designated by the video signal input and is one of equal to and higher than a second voltage higher than the first voltage, in a present frame and in a previous frame, which is one frame earlier than the present frame, respectively; and a correction section adapted to correct the video signal adapted to designate the applied voltages to the liquid crystal elements corresponding to the first pixel and the second pixel abutting on a moving section in the boundary of the present frame moving one pixel from the boundary in the previous frame so as to reduce a lateral electrical field caused by the first pixel and the second pixel.
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