公开(公告)号：US20250151551A1

公开(公告)日：2025-05-08

申请号：US18830375

申请日：2024-09-10

Applicant: LG Display Co., Ltd.

Inventor： Jeongjae BAN ,  Wonhee LEE

IPC: H10K59/131

Abstract: An aspect of the present disclosure is directed to providing a display apparatus which can prevent corrosion of a wiring. The display apparatus includes a substrate including a display area and a non-display area around the display area. The display apparatus includes pixels in the display area. The display apparatus includes a wiring electrically connected to pixels and extending from the display area to the non-display area. The display apparatus includes a passivation layer covering an end of the wiring in the non-display area. The display apparatus includes an insulation layer on the passivation layer in a thickness direction of the substrate and overlapping the end of the wiring. The passivation layer and the insulation layer provided in the thickness direction of the substrate overlap each other at an end of the wiring.

公开(公告)号：US20230200115A1

公开(公告)日：2023-06-22

申请号：US17903129

申请日：2022-09-06

Applicant: LG DISPLAY CO., LTD.

Inventor： Jeongjae BAN

IPC: H01L51/52

CPC classification number: H01L51/5253 ,  H01L51/524

Abstract: A display device includes a substrate including a display area and a non-display area configured to surround the display area, an inorganic insulating layer on the substrate, a metal layer on the inorganic insulating layer, a dam structure on the metal layer in the non-display area and including a first dam and a second dam positioned to be closer to an outer side of the substrate than be the first dam and a sealing part configured to cover a part of the display area and a part of the non-display area and cover a surface of the dam structure, wherein the metal layer is patterned between the first dam and the second dam.