Patent ID: 9093039
Filing Date: 2015-07-28
Classification: G09G

Abstract:
1. A method of driving a liquid crystal display device, the liquid crystal display device comprising a pixel consisting of first to third sub-pixels of different colors which share one data line and are connected respectively to first to third gate lines, the method comprising: turning off one sub-pixel among the first to third sub-pixels on a per frame basis, charging another sub-pixel with a data voltage having an inverted polarity as compared to a previous data voltage supplied through the data line for a first charge time including a charge time of the turned-off sub-pixel, and charging the other sub-pixel with a data voltage having the same polarity as a previous data voltage supplied through the data line for a second charge time less than the first charge time; and alternately varying, on a per frame basis, the turned-off sub-pixel, the sub-pixel charged with the polarity inverted data voltage, and the sub-pixel charged with the polarity maintained data voltage between the first to third sub-pixels.