公开(公告)号：US20230186853A1

公开(公告)日：2023-06-15

申请号：US18050999

申请日：2022-10-30

Applicant: LG DISPLAY CO., LTD.

Inventor： MunChae YOON ,  ByeongUk GANG ,  Seonghwan HWANG

IPC: G09G3/3233

CPC classification number: G09G3/3233 ,  G09G2300/0842 ,  G09G2310/08 ,  G09G2330/021 ,  G09G2320/043 ,  G09G2320/0233

Abstract: A pixel circuit for a display device includes a light emitting element, a driving transistor for driving the light emitting element, a scan transistor controlled by a scan signal supplied from a gate line and controlling a connection between a first node of the driving transistor and a data line, a storage capacitor connected between the first node of the driving transistor and a second node of the driving transistor, and a driving control diode connected between the second node of the driving transistor and a reference voltage line.