公开(公告)号：US12175904B2

公开(公告)日：2024-12-24

申请号：US17281620

申请日：2021-03-15

Applicant: TCL China Star Optoelectronics Technology Co., Ltd.

Inventor： Yizhuo Zhao ,  Qiusheng Huang ,  Yuhua Chang ,  Bin Zhao

IPC: G09G3/20

Abstract: The present application provides a luminance compensation method, a luminance compensation device, and a display device. Luminance compensation is performed on at least part of consecutive frames satisfying a condition of the luminance compensation, and the luminance compensation is not performed on the consecutive frames not satisfying the condition of the luminance compensation, thereby preventing a problem that the luminance compensation applied to a display device with free synchronization technology of traditional technology causing display of special images to deteriorate.