Patent ID: 11900852
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 16:
17. The display compensation method according to claim 16, wherein the compensating for the brightness uniformity and the chromaticity uniformity of the to-be-displayed image on a pixel-by-pixel basis in accordance with a target brightness value and the stored uniformity conversion matrix of the display panel comprises:
obtaining a grayscale section to which original image data of each pixel in the to-be-displayed image belongs, all grayscale values capable of being displayed being divided into N grayscale sections with respect to a monochromatic light-emitting element in each color, N being a positive integer greater than or equal to 2;
determining a uniformity conversion matrix corresponding to each pixel in accordance with the grayscale section to which the original image data of each pixel belongs; and
compensating for the brightness uniformity and the chromaticity uniformity with respect to the original image data of each pixel in accordance with the determined uniformity conversion matrix.