Patent ID: 7184001

Claim:
A method of frame processing in which a plurality of frames are sequentially fed into a frame processing device at a first refresh rate, wherein the frame processing device controls a refresh rate of the frames to be displayed in a display device, and the method comprising the steps of: inputting a first input frame; inputting a second input frame; determining a plurality of corresponding output frames according to the first and second input frames with respect to difference in pixel data between the first and second input frames and with respect to a second refresh rate greater than the first refresh rate to increase pixel response rate, wherein the second input frame is input into the frame processing device after the first input frame is input; and outputting the output frames sequentially from the frame processing device at the second refresh rate; wherein the second input frame includes a second pixel datum, and the first input frame includes a first pixel datum that corresponds to the second pixel datum, and when the second pixel datum is greater than the first pixel datum, the output frames include at least one overdrive output frame and the overdrive output frame includes an output pixel datum which is greater than the second pixel datum; and wherein the output frames have among them an overdrive compensation output frame, which is output from the frame processing device after the overdrive output frame and includes a pixel datum that is smaller than the second pixel datum.