Patent ID: 11915661
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 3:
4. The backlight adjusting method according to claim 3, wherein the performing the flicker suppression processing on the first correction backlight value to obtain the second correction backlight value of the backlight subarea comprises:
performing the flicker suppression processing on the first correction backlight value to obtain the second correction backlight value of the backlight subarea through the following formula:

Lout=m*Lforlight+(1−m)Lnewlight 

Lout is the second correction backlight value of the backlight subarea when display a current frame of image;
Lforlight is the second correction backlight value of the backlight subarea when display a previous frame of image;
Lnewlight is the first correction backlight value of the backlight subarea when display a current frame of image;
m is a coefficient, m∈(0, 1).