Patent ID: 9047805
Filing Date: 2015-06-02
Classification: G09G

Abstract:
1. A driving method of pixels of a display panel, adapted to drive a first pixel of the display panel corresponding to a target grey-level of a display frame, and adapted to drive multiple second pixels of the display panel corresponding to the target grey-level of the display frame, the pixel driving method comprising: applying a first pixel voltage to the first pixel during a first display period; applying at least one second pixel voltage to the first pixel during a second display period; applying the first pixel voltage to the second pixels during multiple third display periods, respectively; and applying at least one second pixel voltage to the second pixels during multiple fourth display periods, wherein, the first display period and the second display period correspond the display frame, an enabling duration of the second display period is longer than the enabling duration of the first display period, when the target grey-level is not equal to a limit grey-level, the grey-level corresponding to the first pixel voltage is different from the grey-levels correspond to the second pixel voltages, and a sum of optical effects the first pixel provides during the first display period and during the second display period is equal to the optical effect of the target grey-level, wherein, the third display periods and the fourth display periods correspond to the display frame, the enabling duration of each of the fourth display periods is longer than the enabling duration of a corresponding one of the third display periods, a sum of the optical effects of each of the second pixels during each corresponding third display period and fourth display period is equal to the optical effect of the target grey-level, and the first display period and the third display periods do not overlap.