| 摘要 |
According to the present invention, first, after a corresponding thin film transistor is turned on by using a first scanning line, a pixel electrode is charged, and then, a corresponding thin film transistor is turned on by using a second scanning line, and a common voltage starts to be applied to the pixel electrode, to achieve an effect of gray-scale image insertion; in addition, according to embodiments of the present invention, duration of a second scanning signal of the second scanning line is controlled to pull a voltage of the pixel electrode to different levels, so as to implement insertion of images with different gray-scale brightness. |
