公开(公告)号：US20250048865A1

公开(公告)日：2025-02-06

申请号：US18782705

申请日：2024-07-24

Applicant: LG DISPLAY CO., LTD.

Inventor： SungHo LEE ,  HyunTaek LIM ,  Joohwan HWANG ,  Huiseong YU ,  Seokmin HONG ,  Wooseok NOH ,  Youngjune GO ,  Hyejin KIM

IPC: H10K59/131 ,  H10K59/122 ,  H10K59/126 ,  H10K59/40 ,  H10K102/00

Abstract: A display device includes a substrate including a display area in which subpixels are disposed and a non-display area which includes a pad area located in a first direction from the display area; an insulating layer stack located on the substrate, and having an outer side surface; a cathode located on the insulating layer stack, and disposed to extend from the display area to the non-display area; a first inorganic layer located on the cathode, and disposed to extend from the display area to the non-display area; an organic layer located on a part of the first inorganic layer, and having an outer sloped surface; a second inorganic layer located on the organic layer, disposed to extend from the display area to the non-display area, and disposed to extend along the outer sloped surface; and a stopper located on the insulating layer stack, and disposed outside the organic layer.

公开(公告)号：US20220209185A1

公开(公告)日：2022-06-30

申请号：US17563740

申请日：2021-12-28

Applicant: LG Display Co., Ltd.

Inventor： Hyun KIM ,  HyunTaek LIM ,  KyooHo LEE ,  SangMo BYUN

IPC: H01L51/52

Abstract: A display apparatus may include a first substrate including a display area and a non-display area surrounding the display area, the first substrate having at least one concave portion recessed into the first substrate in the non-display area; an encapsulation layer on the first substrate and disposed in the at least one concave portion; and a second substrate on the encapsulation layer and overlapping the first substrate.