DRIVING METHOD OF LIQUID CRYSTAL DISPLAY
First Claim
Patent Images
1. A driving method of a liquid crystal display (LCD), comprising:
- dividing a display panel into a plurality of scanning blocks, each scanning block including a plurality of display regions;
selecting one of the scanning blocks as a target scanning block, wherein each display region of the target scanning block corresponds to at least one backlight source; and
selecting one of the display regions of the target scanning block as a target display region, detecting a gray value of an image of the target display region, and adjusting a luminance of a target backlight source corresponding to the target display region according to the gray value of the image.
1 Assignment
0 Petitions
Accused Products
Abstract
A driving method of an LCD includes: dividing a display panel into a plurality of scanning blocks, each scanning block including a plurality of display regions; selecting one of the scanning blocks as a target scanning block, wherein each display region of the target scanning block corresponds to at least one backlight source; and selecting one of the display regions of the target scanning block as a target display region, detecting a gray value of an image of the target display region, and adjusting a luminance of a target backlight source corresponding to the target display region according to the gray value of the image.
-
Citations
6 Claims
-
1. A driving method of a liquid crystal display (LCD), comprising:
-
dividing a display panel into a plurality of scanning blocks, each scanning block including a plurality of display regions; selecting one of the scanning blocks as a target scanning block, wherein each display region of the target scanning block corresponds to at least one backlight source; and selecting one of the display regions of the target scanning block as a target display region, detecting a gray value of an image of the target display region, and adjusting a luminance of a target backlight source corresponding to the target display region according to the gray value of the image. - View Dependent Claims (2, 3, 4, 5, 6)
-
Specification