Patent ID: 9529206
Filing Date: 2016-12-27
CPC Classification: G02B,G02F,G09G

Claim Text:
1. A method for controlling a backlight source for a liquid crystal panel, row sections of the backlight source lighting row sections of the liquid crystal panel, both having a same number of row sections, the method comprising: obtaining and preprocessing 3D image frames, each of the 3D image frames having a left-eye image and a right-eye image; dividing the left-eye image into a first left-eye image including odd row sections and a second left-eye image including even row sections, and dividing the right-eye image into a first right-eye image including odd row sections and a second right-eye image including even row sections, wherein the even row sections of the first left-eye image and the first right-eye image, and the odd row sections of the second left-eye image and the second right-eye image are black pictures; or dividing the left-eye image into a first left-eye image including even row sections and a second left-eye image including odd row sections, and dividing the right-eye image into a first right-eye image including even row sections and a second right-eye image including odd row sections, wherein the odd row sections of the first left-eye image and the first right-eye image, and the even row sections of the second left-eye image and the second right-eye image are black pictures; scanning sequentially the first and second left-eye images and the first and second right-eye images; controlling an initialized backlight of a row section to be turned on and then turned off before moving to the same row section of a next image; and repeating the scanning until all images are scanned.