US 12,260,801 B2
Display device and driving method thereof
Yong Seok Choi, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do (KR)
Filed by Samsung Display Co., LTD., Yongin-si (KR)
Filed on Aug. 25, 2023, as Appl. No. 18/237,984.
Claims priority of application No. 10-2022-0138638 (KR), filed on Oct. 25, 2022.
Prior Publication US 2024/0135855 A1, Apr. 25, 2024
Prior Publication US 2024/0233603 A9, Jul. 11, 2024
Int. Cl. G09G 3/20 (2006.01); G09G 3/32 (2016.01)
CPC G09G 3/2022 (2013.01) [G09G 3/2074 (2013.01); G09G 3/32 (2013.01); G09G 2300/0452 (2013.01); G09G 2300/0819 (2013.01); G09G 2300/0842 (2013.01); G09G 2310/08 (2013.01); G09G 2320/02 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A display device comprising:
a processor which provides an image frame;
a sub-frame generator which generates a first sub-frame and a second sub-frame based on the image frame; and
a pixel part which sequentially displays a first image corresponding to the first sub-frame and a second image corresponding to the second sub-frame,
wherein the image frame includes a first color grayscale, a second color grayscale, and a third color grayscale for each pixel;
the first sub-frame includes the first color grayscale and a predetermined second color grayscale for a first pixel, and does not include the third color grayscale for the first pixel; and
the second sub-frame includes a predetermined second color grayscale and the third color grayscale for the first pixel, and does not include the first color grayscale for the first pixel,
wherein
the first color grayscale for the first pixel in the first sub-frame is identical to the first color grayscale for the first pixel in the image frame.