Patent ID: 11972719
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 14:
15. A method of driving a display device, the method comprising:
outputting first sensing signals from a first pixel group of a first plurality of pixels in a previous sensing period, and generating a previous sensing value of each of a plurality of first pixels of the first pixel group, based on the first sensing signals;
outputting second sensing signals from a second pixel group different from the first pixel group in a current sensing period, and generating real sensing values of a plurality of second pixels of the second pixel group of the plurality of pixels, based on the second sensing signals;
calculating a preliminary sensing value of each of the plurality of first pixels of the first pixel group by interpolating the real sensing values, corresponding to the current sensing period;
determining a final sensing value of each of the plurality of first pixels of the first pixel group, based on a difference between the previous sensing value and the preliminary sensing value; and
compensating for image data, based on the real sensing values and the final sensing value.