Patent ID: 11967264
Assignee: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 1:
2. The display apparatus according to claim 1, wherein
the plurality of sub-pixels include sub-pixels of a first color, sub-pixels of a second color, and sub-pixels of a third color, and the first color, the second color, and the third color are three primary colors;
the at least one set of correspondences includes three sets of correspondences, and the three sets of correspondences are respectively used for obtaining of grayscale voltage values of the sub-pixels of the first color, the sub-pixels of the second color, and the sub-pixels of the third color in the display panel; and
the driver is further configured to: for any grayscale data in the image data, determine a color of a sub-pixel corresponding to the grayscale data; determine a set of correspondences from the three sets of correspondences according to the color of the sub-pixel, the determined set of correspondences being used for obtaining of grayscale voltage values of sub-pixels, having a same color as the sub-pixel, in the sub-pixels of the first color, the sub-pixels of the second color, and the sub-pixels of the third color; and obtain a register value corresponding to the grayscale data from the determined set of correspondences.