公开(公告)号：US11706948B2

公开(公告)日：2023-07-18

申请号：US16875765

申请日：2020-05-15

Applicant: LG Display Co., Ltd.

Inventor： JooHwan Shin ,  Dohyung Kim ,  MinJoo Kang ,  Sungsoo Gil ,  MinHo Oh ,  TaeJin Choi

IPC: H10K50/87 ,  H10K50/844 ,  H10K50/84 ,  H10K59/131

CPC classification number: H10K50/87 ,  H10K50/844 ,  H10K50/846 ,  H10K59/131

Abstract: An organic light emitting display apparatus is disclosed, which comprises a substrate, a thin film transistor provided on the substrate, a planarization film provided on the thin film transistor, a light emitting diode provided on the planarization film and electrically connected with the thin film transistor, an encapsulation layer covering the light emitting diode, and an encapsulation substrate provided on the encapsulation layer, wherein the encapsulation substrate may include a first portion that includes a first member and a second portion that includes a second member.