| 摘要 |
<p>The invention relates to a display of a hold type. One frame period which is the period during which an image of one screen is displayed is divided into a dark display period during which a relatively dark image is displayed and a bright display period during which a relatively bright image is displayed. During the dark display period, scanning signal lines (GL1, GL2, GL3,...) are continuously driven twice for a period corresponding to a third of a conventional one horizontal scanning period. During the dark display period, two of the scanning signal lines (GL1, GL2, GL3,...) are driven at a time. The gradation for creating a video signal so that an average luminance of the luminances to normally appear at two pixel forming portions disposed at the intersections of the two scanning signal lines simultaneously driven and a video signal appears at the two pixel forming portions is computed.</p> |
