US 12,106,693 B2
Display device and method of driving the same
Seokgyu Ban, Suwon-si (KR); and Kyungman Kim, Hwaseong-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Jul. 21, 2023, as Appl. No. 18/224,917.
Application 18/224,917 is a continuation of application No. 17/971,139, filed on Oct. 21, 2022, granted, now 11,727,845.
Claims priority of application No. 10-2022-0030736 (KR), filed on Mar. 11, 2022.
Prior Publication US 2023/0360575 A1, Nov. 9, 2023
Int. Cl. G09G 3/20 (2006.01)
CPC G09G 3/20 (2013.01) [G09G 2300/0819 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/043 (2013.01); G09G 2320/045 (2013.01); G09G 2320/0693 (2013.01); G09G 2360/147 (2013.01); G09G 2360/16 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a display panel configured to display an image based on input image data; and
a display panel driver configured to drive the display panel,
wherein the display panel driver is configured to receive first sensing data for a driving transistor of each pixel of the display panel by performing a first sensing operation on the each pixel, to receive second sensing data for a light emitting element of the each pixel by performing a second sensing operation on the each pixel, and to compensate for the input image data based on a degradation rate of the light emitting element which is determined based on the first sensing data and the second sensing data.