Patent ID: 8497829

Claim:
A video processing circuit adapted to input a video signal adapted to designate applied voltages respectively to the liquid crystal elements pixel by pixel, and to define the applied voltages to the respective liquid crystal elements based on a corrected video signal, the video processing circuit comprising: 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, wherein the correction section corrects the video signal adapted to designate the applied voltage to the liquid crystal element corresponding to each of a predetermined one or plural number of pixels placed consecutively from the first pixel abutting on the moving section in a direction toward a side opposite to the moving section so as to reduce the lateral electrical field, and the correction section corrects the video signal adapted to designate the applied voltage to the liquid crystal element corresponding to each of a predetermined one or plural number of pixels placed consecutively from the second pixel abutting on the moving section in a direction toward a side opposite to the moving section so as to reduce the lateral electrical field.