公开(公告)号：US20240049572A1

公开(公告)日：2024-02-08

申请号：US18348219

申请日：2023-07-06

Applicant: Samsung Display Co., Ltd.

Inventor： Kyongjun Kim ,  Seojin Kim ,  Heejin Jeon

IPC: H10K59/80 ,  H10K59/40 ,  H10K59/131 ,  H10K59/123

CPC classification number: H10K59/873 ,  H10K59/40 ,  H10K59/131 ,  H10K59/123

Abstract: A display panel includes: a substrate including a display area, a non-display area outside the display area, and a pad area in the non-display area; a display portion in the display area and including a subpixel; and a pad portion in the pad area and including a pad, wherein the pad comprises: a first conductive layer on the substrate; a first inorganic insulating layer covering the first conductive layer and including a first contact hole exposing at least a part of the first conductive layer; a second conductive layer on the first inorganic insulating layer and in contact with the first conductive layer through the first contact hole; and a third conductive layer covering the second conductive layer, and an edge of the third conductive layer is covered with at least one transparent conductive material layer.