US 11,881,165 B2
Display device
Ki Hyun Pyun, Yongin-si (KR); and Hee Sook Park, Yongin-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-Si (KR)
Filed by Samsung Display Co., Ltd., Yongin-Si (KR)
Filed on Oct. 27, 2021, as Appl. No. 17/511,620.
Application 17/511,620 is a continuation of application No. 17/036,765, filed on Sep. 29, 2020, granted, now 11,189,226.
Claims priority of application No. 10-2020-0021277 (KR), filed on Feb. 20, 2020.
Prior Publication US 2022/0051624 A1, Feb. 17, 2022
Int. Cl. G09G 3/3233 (2016.01)
CPC G09G 3/3233 (2013.01) [G09G 2310/08 (2013.01); G09G 2320/029 (2013.01); G09G 2320/0247 (2013.01); G09G 2320/0257 (2013.01); G09G 2320/0626 (2013.01); G09G 2320/0653 (2013.01); G09G 2320/103 (2013.01); G09G 2330/021 (2013.01)] 22 Claims
OG exemplary drawing
 
1. A display device comprising:
a plurality of pixels commonly coupled to a first power line; and
a current sensor configured to provide a sensing value of a current flowing in the first power line,
wherein the pixels gradually decreases a luminance of a still image from a first time while the still image is being displayed,
wherein the first time is a time when a first period elapses from a time at which the display of the still image is started, and
wherein a length of the first period is changed depending on the sensing value at the time at which the display of the still image is started.