US 12,462,736 B2
Display device and driving method thereof
Jin Young You, Yongin-si (KR); and Kyung Ho Hwang, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do (KR)
Filed by Samsung Display Co., LTD., Yongin-si (KR)
Filed on Jun. 6, 2024, as Appl. No. 18/735,921.
Claims priority of application No. 10-2023-0095400 (KR), filed on Jul. 21, 2023.
Prior Publication US 2025/0029548 A1, Jan. 23, 2025
Int. Cl. G09G 3/32 (2016.01)
CPC G09G 3/32 (2013.01) [G09G 2300/0842 (2013.01); G09G 2310/0267 (2013.01); G09G 2310/0275 (2013.01); G09G 2310/08 (2013.01); G09G 2320/02 (2013.01); G09G 2320/0233 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a display panel including a display area including sub-pixels;
a data driver providing a data voltage to each of the sub-pixels through a data line;
a gate driver providing a bias gate signal to each of the sub-pixels; and
a driving controller compensating for the data voltage written in a second area to which the bias gate signal having an activation level in a first period in which the data voltage is written in the first area is applied based on a first data voltage corresponding to a grayscale of a first area of the display area and a second data voltage corresponding to a grayscale of a different area of the first area of the display area.