US 12,469,473 B2
Image quality adjusting method and assembly, display system and computer readable medium
Lihua Geng, Beijing (CN); Xitong Ma, Beijing (CN); and Youxiang Xia, Beijing (CN)
Assigned to Beijing BOE Technology Development Co., Ltd., Beijing (CN)
Appl. No. 18/579,333
Filed by BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed Aug. 23, 2022, PCT No. PCT/CN2022/114217
§ 371(c)(1), (2) Date Jan. 13, 2024,
PCT Pub. No. WO2023/045671, PCT Pub. Date Mar. 30, 2023.
Claims priority of application No. 202111127230.0 (CN), filed on Sep. 26, 2021.
Prior Publication US 2024/0347021 A1, Oct. 17, 2024
Int. Cl. G09G 5/02 (2006.01); G06T 7/00 (2017.01); G06T 7/90 (2017.01); G09G 5/10 (2006.01)
CPC G09G 5/02 (2013.01) [G06T 7/0002 (2013.01); G06T 7/90 (2017.01); G09G 5/10 (2013.01); G06T 2207/10024 (2013.01); G06T 2207/30168 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0242 (2013.01); G09G 2320/0686 (2013.01)] 14 Claims
OG exemplary drawing
 
1. An image quality adjusting method, comprising:
acquiring first image quality information of a display assembly while the display assembly is displaying a preset measurement image, wherein the display assembly comprises a plurality of preset partitions, and the first image quality information comprises an image quality parameter corresponding to each preset partition, wherein the image quality parameter comprises at least one of a luminance parameter, a color temperature parameter, or a color gamut parameter;
performing analysis and calculation based on the first image quality information and a preset second image quality information to generate adjustment information;
determining an adjustment type corresponding to each preset partition according to the adjustment information, and determining at least one adjustment region according to the adjustment type corresponding to each preset partition; and
performing image quality adjustment on each adjustment region according to the adjustment information to improve an image quality uniformity of the display assembly.