Patent ID: 8520031
Filing Date: 2013-08-27
Classification: G09G

Abstract:
1. A pixel driving method for a display device comprising at least a first and a second pixel coupled to a signal terminal and connected with a data line, wherein the first pixel is located farther from the signal terminal than the second pixel, and each pixel is driven during a time period comprising a first operation period and a second operation period, comprising steps of: generating a compensation voltage and an ideal voltage according to a gray scale value of each pixel; charging or discharging each pixel by the compensation voltage corresponding to each pixel through the data line during the respective first operation period; and charging or discharging each pixel by the ideal voltage corresponding to each pixel through the data line during the respective second operation period; wherein the first operation period for charging or discharging the first pixel is longer than that for charging or discharging the second pixel, and the compensation voltage has an absolute value larger than that of the ideal voltage.