| 摘要 |
<p>Provided are a liquid-crystal display device and a drive method thereof whereby, while reducing power consumption, it is possible to make rapidly visually unrecognizable an afterimage which is visually recognized while idling. When updated image data is transmitted, a first refresh is carried out using this image data, and the refresh is suspended for only the next two frames on the basis of a Ref_int. Thereafter, a second and a third refresh are carried out successively, and the refresh is suspended until the next updated image data is transmitted. The above steps are performed repeatedly. In such a circumstance, it is possible to carry out three refreshes in a short time from the receipt of the updated image data, and it is possible to orient in a short time the direction of a liquid-crystal molecule to a direction corresponding to an applied voltage, and to make an afterimage visually unrecognizable.</p> |
