US 12,170,054 B2
Integrated circuit, display device, and method of driving the display device
Dong Won Moon, Yongin-si (KR); Min Kyu Park, Yongin-si (KR); Dong Hwan Lee, Yongin-si (KR); and Weon Jun Choe, Yongin-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do (KR)
Filed by Samsung Display Co., LTD., Yongin-si (KR)
Filed on Oct. 13, 2023, as Appl. No. 18/379,889.
Claims priority of application No. 10-2022-0132601 (KR), filed on Oct. 14, 2022; and application No. 10-2023-0061361 (KR), filed on May 11, 2023.
Prior Publication US 2024/0127743 A1, Apr. 18, 2024
Int. Cl. G09G 3/32 (2016.01); G09G 3/20 (2006.01); G09G 3/3233 (2016.01)
CPC G09G 3/32 (2013.01) [G09G 3/2096 (2013.01); G09G 3/3233 (2013.01); G09G 2310/0297 (2013.01); G09G 2310/08 (2013.01); G09G 2320/0276 (2013.01); G09G 2320/0285 (2013.01); G09G 2320/0626 (2013.01); G09G 2360/16 (2013.01)] 30 Claims
OG exemplary drawing
 
1. A display device comprising:
a compensation value determiner which generates final compensation values for an input image;
a timing controller which receives input grayscales of the input image and generates output grayscales by applying the final compensation values to the input grayscales; and
a pixel unit which displays an output image corresponding to the output grayscales using pixels,
wherein the compensation value determiner determines weights based on display frequencies, display brightnesses, and the input grayscales,
the compensation value determiner determines compensation values based on the display frequencies and positions of the pixels, and
the compensation value determiner generates the final compensation values by applying the weights to the compensation values.