US 12,288,514 B2
Display method, display device, and computer readable medium
Wenchao Bao, Beijing (CN); Zhidong Yuan, Beijing (CN); Xiaolong Wei, Beijing (CN); Min He, Beijing (CN); and Huihui Li, Beijing (CN)
Assigned to Hefei BOE Joint Technology Co., Ltd., Anhui (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 18/577,122
Filed by Hefei BOE Joint Technology Co., Ltd., Anhui (CN); and BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed Aug. 18, 2022, PCT No. PCT/CN2022/113381
§ 371(c)(1), (2) Date Jan. 5, 2024,
PCT Pub. No. WO2024/036572, PCT Pub. Date Feb. 22, 2024.
Prior Publication US 2025/0095563 A1, Mar. 20, 2025
Int. Cl. G09G 3/30 (2006.01); G09G 3/20 (2006.01); G09G 3/3208 (2016.01); G09G 3/36 (2006.01)
CPC G09G 3/3208 (2013.01) [G09G 3/2096 (2013.01); G09G 2310/04 (2013.01); G09G 2320/0261 (2013.01); G09G 2340/0435 (2013.01)] 16 Claims
OG exemplary drawing
 
1. A display method, comprising:
performing a full-screen display refresh on a display panel at a first refresh rate; meanwhile, setting a refresh factor to n, where n is a positive integer;
determining whether there is a local area of the display panel to be refreshed at a second refresh rate;
if there is no local area of the display panel to be refreshed at the second refresh rate, continuing performing the full-screen display refresh on the display panel at the first refresh rate;
if there is a local area of the display panel to be refreshed at the second refresh rate, refreshing the local area of the display panel at the second refresh rate; meanwhile, increasing the refresh factor by m, where m is a positive integer;
determining whether the local area refreshed at the second refresh rate needs to move;
if the local area refreshed at the second refresh rate does not need to move, determining whether the refresh factor is greater than or equal to a set value;
if the refresh factor is greater than or equal to the set value, performing the full-screen display refresh on the display panel at the first refresh rate; meanwhile, setting the refresh factor to n; and
if the refresh factor is less than the set value, continuing refreshing the same local area of the display panel at the second refresh rate; meanwhile, increasing the refresh factor by m,
wherein the second refresh rate is greater than the first refresh rate, and the second refresh rate is an integer multiple of the first refresh rate.