Patent ID: 11908379
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 4:
5. The color temperature calibration method according to claim 4, wherein the first sub-adjustment mode includes:
if the re-obtained measured coordinate in the first direction is less than the standard coordinate in the first direction, and the re-obtained measured coordinate in the second direction is less than the standard coordinate in the second direction, increasing the pixel values of the first sub-pixel and the second sub-pixel;
if the re-obtained measured coordinate in the first direction is less than the standard coordinate in the first direction, and the re-obtained measured coordinate in the second direction is greater than the standard coordinate in the second direction, increasing the pixel value of the first sub-pixel or decreasing the pixel value of the second sub-pixel;
if the re-obtained measured coordinate in the first direction is greater than the standard coordinate in the first direction, and the re-obtained measured coordinate in the second direction is less than the standard coordinate in the second direction, decreasing the pixel value of the first sub-pixel or increasing the pixel value of the second sub-pixel; and
if the re-obtained measured coordinate in the first direction is greater than the standard coordinate in the first direction, and the re-obtained measured coordinate in the second direction is greater than the standard coordinate in the second direction, decreasing the pixel values of the first sub-pixel and the second sub-pixel.