US 12,469,424 B2
Display panel, driving method thereof, and display apparatus
Kening Zheng, Beijing (CN); Xueguang Hao, Beijing (CN); and Xing Yao, Beijing (CN)
Assigned to CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., Sichuan (CN); and BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD., Beijing (CN)
Appl. No. 18/694,764
Filed by Chengdu BOE Optoelectronics Technology Co., Ltd., Sichuan (CN); and BOE Technology Group Co., Ltd., Beijing (CN)
PCT Filed Dec. 20, 2022, PCT No. PCT/CN2022/140309
§ 371(c)(1), (2) Date Mar. 22, 2024,
PCT Pub. No. WO2024/130539, PCT Pub. Date Jun. 27, 2024.
Prior Publication US 2025/0140157 A1, May 1, 2025
Int. Cl. G09G 3/20 (2006.01)
CPC G09G 3/2074 (2013.01) [G09G 2300/0452 (2013.01); G09G 2310/027 (2013.01); G09G 2320/0214 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0242 (2013.01); G09G 2320/045 (2013.01); G09G 2320/0666 (2013.01); G09G 2320/0686 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A driving method of a display panel, comprising:
acquiring initial image data; and
initiating a uniformity adjustment manner, wherein the uniformity adjustment manner comprises: turning off at least a portion of non-zero grayscale sub-pixel units in the display panel based on the initial image data,
wherein a display region of the display panel comprises a plurality of display sub-regions, and sub-pixel units located in respective display sub-regions;
wherein the initial image data comprises a plurality of sub-image data, the sub-image data and the display sub-regions are provided correspondingly, and the display sub-regions are configured to display the sub-image data corresponding thereto;
wherein turning off at least a portion of non-zero grayscale sub-pixel units in the display panel based on the initial image data comprises:
turning off at least a portion of the sub-pixel units in at least a portion of the display sub-regions based on the initial image data.