公开(公告)号：US11647656B2

公开(公告)日：2023-05-09

申请号：US17136693

申请日：2020-12-29

Applicant: Samsung Display Co., Ltd.

Inventor： Byeongguk Jeon ,  Keunsoo Lee ,  Youngjin Cho ,  Deokyoung Choi ,  Yangwan Kim ,  Jinyup Kim ,  Hagyeong Song

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3276 ,  H01L27/323 ,  H01L51/5253

Abstract: A display apparatus includes a substrate including a display area, a non-display area adjacent to the display area, and a pad area arranged in the non-display area; a display portion arranged in the display area and including pixels; a pad portion arranged in the pad area and including pads; and an insulating layer overlapping an edge of each of the pads and exposing a central portion of each of the pads, wherein the insulating layer includes at least one opening arranged between adjacent ones of the pads.