公开(公告)号：US20240221633A1

公开(公告)日：2024-07-04

申请号：US18520044

申请日：2023-11-27

Applicant: LG Display Co., Ltd.

Inventor： Jaeyoon Bae ,  SangHo Yu ,  Jaeik Yoo

IPC: G09G3/3208

CPC classification number: G09G3/3208 ,  G09G2300/0852 ,  G09G2310/0213 ,  G09G2310/0251 ,  G09G2310/08 ,  G09G2330/10

Abstract: A display device and a driving method thereof are disclosed. In a defective subpixel detection time for detecting a defective subpixel, a gate driving circuit may supply turn-on signals to a first-first gate line group included in a plurality of gate lines and supply turn-off signals to a first-second gate line group other than the first-first gate line group among the plurality of gate lines, thereby quickly detecting a defective subpixel.