US 12,217,714 B2
Image display method and system, display device, head-mounted display device and medium
Meng Dong, Shandong (CN)
Assigned to GOERTEK INC., Weifang (CN)
Appl. No. 18/579,019
Filed by GOERTEK INC., Shandong (CN)
PCT Filed Dec. 15, 2021, PCT No. PCT/CN2021/138131
§ 371(c)(1), (2) Date Jan. 12, 2024,
PCT Pub. No. WO2023/050588, PCT Pub. Date Apr. 6, 2023.
Claims priority of application No. 202111148769.4 (CN), filed on Sep. 28, 2021.
Prior Publication US 2024/0321228 A1, Sep. 26, 2024
Int. Cl. G09G 3/36 (2006.01)
CPC G09G 3/3607 (2013.01) [G09G 2320/0252 (2013.01)] 11 Claims
OG exemplary drawing
 
1. An image display method, applied to a display device, wherein the image display method comprises:
comparing grayscale values of pixels of a current image and a preset grayscale image to obtain first comparison results, and comparing grayscale values of pixels of a second image and the preset grayscale image to obtain second comparison results, wherein the second image is a next frame image of the current image;
comparing the first comparison results and the second comparison results corresponding to the pixels at the same positions to obtain a pixel needed to be adjusted; and
flipping a liquid crystal at the pixel needed to be adjusted when display of the current image is completed, such that the pixel needed to be adjusted reaches a target grayscale value.