| 摘要 |
Image rearranging units (61, 65) synthesize an input image with a delayed signal thereof and arrange an image having a horizontal frequency n times larger than a horizontal frequency of the input image in a signal arrangement according to scanning of scanning drivers (104a, 104b), thereby obtaining a write image. The scanning drivers select n scanning lines spaced apart from each other in one horizontal period of the input image and drive pixels with image signals having the same polarity between most adjacent lines. Thus, a horizontal electric field can be prevented from occurring by a plane inversion driving. Adjacent to a blanking period having a polarity, a write operation by an image signal having an opposite polarity is performed. In this case, however, a low level blanking signal, for example, is also used, instead of a blanking signal. Thus, in the blanking period, the write operation of the image signal is not affected by a high black level ghost. As a result, deterioration of the display quality can be prevented.
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