公开(公告)号：US11798512B1

公开(公告)日：2023-10-24

申请号：US17986129

申请日：2022-11-14

Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Xingru Chen ,  Changwen Ma ,  Pengfei Zhang ,  Zhou Zhang

IPC: G09G3/00 ,  G09G3/36

CPC classification number: G09G3/3677 ,  G09G3/3607 ,  G09G3/3688 ,  G09G2310/0278

Abstract: A display device is provided. The display device inputs a preset gray scale voltage to sub-pixels during a first time period within one frame in a second driving mode, thereby increasing a liquid crystal flipping speed within one frame, and therefore improving a response time of the display device in switching between black screen and white screen.