Patent ID: 11967297
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 5:
6. The color modulation method according to claim 1, wherein calculating the group of RGB mapped data corresponding to each group of selected RGB data includes:
for each group of selected RGB data, obtaining corresponding tristimulus values through calculation in combination with a first conversion formula, wherein the first conversion formula is that the tristimulus values are equal to a first conversion matrix multiplied by a group of RGB data; and
obtaining the group of RGB mapped data corresponding to each group of selected RGB data according to the tristimulus values obtained through calculation in combination with a second conversion formula, wherein the second conversion formula is that the tristimulus values are equal to a second conversion matrix multiplied by a group of RGB mapped data.