公开(公告)号：US20240221621A1

公开(公告)日：2024-07-04

申请号：US18486457

申请日：2023-10-13

Applicant: LG Display Co., Ltd.

Inventor： Sangmin KIM ,  HyunHaeng LEE ,  Yoochul SUNG

IPC: G09G3/32 ,  G06F3/041

CPC classification number: G09G3/32 ,  G06F3/0412 ,  G09G2300/0426 ,  G09G2300/0842

Abstract: A light emitting display apparatus includes a first node electrode disposed in a rear surface of a substrate and connected to a gate of a first driving transistor of a first pixel, an first source electrode disposed on the same layer as a gate of the first driving transistor, overlapping the first gate electrode, and connected to a first electrode of a first light emitting device, a first switching transistor connected to a first gate line, and a first sensing transistor connected to a gate of the first switching transistor, wherein the first gate electrode is disposed between the rear surface of the substrate and the first source electrode.