Patent ID: 11942054
Assignee: HKC CORPORATION LIMITED
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  Y | IPC G

Claim 1:
2. The driving method as recited in claim 1, wherein the grayscale values greater than 50 or less than 30 among the grayscale values of the pixel units in the next frame are compared against the grayscale values greater than 50 or less than 30 among the grayscale values in the pixel units in the overload image, so as to determine whether the next frame is an overload image;
wherein in response to determining that the number of grayscale values greater than 50 or less than 30 in the pixel units in the next frame that are identical with the grayscale values greater than 50 or less than 30 in the pixel units in the overload image is greater than a preset number, determining that the next frame is an overload image.