US 12,451,072 B2
Display apparatus and method of driving the display apparatus
Wonjin Seo, Yongin-si (KR); Seung-Woon Shin, Yongin-si (KR); Hwaan Sung, Yongin-si (KR); Jeongah Lee, Yongin-si (KR); and Daeho Hwang, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do (KR)
Filed by Samsung Display Co., LTD., Yongin-si (KR)
Filed on Oct. 1, 2024, as Appl. No. 18/903,981.
Claims priority of application No. 10-2023-0132737 (KR), filed on Oct. 5, 2023.
Prior Publication US 2025/0118258 A1, Apr. 10, 2025
Int. Cl. G09G 3/3233 (2016.01); G09G 3/20 (2006.01)
CPC G09G 3/3233 (2013.01) [G09G 3/2007 (2013.01); G09G 2300/0452 (2013.01); G09G 2300/0842 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0247 (2013.01); G09G 2330/027 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A display apparatus comprising:
a display panel including a plurality of pixels; and
a panel driver configured to apply a data voltage to pixels in a same pixel-column of the plurality of pixels and to perform a sensing operation, which senses the pixels receiving the data voltage,
wherein the plurality of pixels include first pixels having a first color and second pixels having a second color different from the first color,
wherein after the sensing operation is performed on a first odd-numbered group of the first pixels, the sensing operation is performed on a first even-numbered group of the first pixels,
wherein after the sensing operation is performed on the first even-numbered group, the sensing operation is performed on a second odd-numbered group of the second pixels, and
wherein after the sensing operation is performed on the second odd-numbered group, the sensing operation is performed on a second even-numbered group of the second pixels, and
wherein the panel driver generates a data signal based on the sensing operation.