Patent ID: 9530373
Filing Date: 2016-12-27
CPC Classification: G09G

Claim Text:
1. A method of driving a display panel, comprising: analyzing an image pattern of an image data; Generating a clock signal having a different pulse width according to the image pattern of an image data, the clock signal controlling a pre-charge time of a data line; and outputting the clock signal to a data driving part, wherein the clock signal has a first clock signal having a first pulse width and a second clock signal having a second pulse width wider than the first pulse width, and wherein the first pulse width and the second pulse width are greater than zero, and wherein the generating a clock signal having different pulse width comprises: generating a first pulse width of the clock signal when the image pattern is a black image or a white image; and generating a second pulse width greater than the first pulse width of the clock signal when the image pattern is a stripe pattern of black alternating with white.