Patent ID: 9613554
Date: 2017-04-04
CPC Classifications: G09G

Claim:
1. A method of driving a display device, the method comprising: determining each of a plurality of pixel rows of the display device as one of a motion picture display pixel row and a still image display pixel row by comparing image data of each of the pixel rows in a current frame and in a previous frame; and driving the motion picture display pixel row with a motion picture frequency and driving the still image display pixel row with a still image display frequency, which is lower than or equal to the motion picture frequency, wherein a plurality of still image display pixel rows are driven with at least two still image frequencies are two different frequencies from each other, all of which are lower than the motion picture frequency, and wherein the plurality of still image display pixel rows include a first pixel row which is driven with a first still image display frequency and a second pixel row which is driven with a second still image display frequency, the first pixel row is closer to the motion picture display pixel row than the second pixel row, and the first still image display frequency is greater than the second still image display frequency.