公开(公告)号：US11839110B2

公开(公告)日：2023-12-05

申请号：US16567373

申请日：2019-09-11

Applicant: LG Display Co., Ltd.

Inventor： Seok-Hyun Lee ,  Woo-Sup Shin ,  Sang-Moo Park ,  Chang-Wook Song ,  Hae-Lim Jung

IPC: H10K59/121 ,  H10K50/844 ,  H10K59/124 ,  H10K59/126 ,  H10K59/131

CPC classification number: H10K59/1213 ,  H10K50/844 ,  H10K59/124 ,  H10K59/126 ,  H10K59/131

Abstract: An organic light-emitting display device comprises a substrate, a driving thin-film transistor including an active layer on the substrate, source and drain electrodes directly contacting the active layer, and a gate electrode on the active layer, and an organic light-emitting element connected to the driving thin-film transistor. Each of the source and drain electrodes of the driving thin-film transistor exposes a respective side surface of the active layer.