公开(公告)号：US20230225158A1

公开(公告)日：2023-07-13

申请号：US18068348

申请日：2022-12-19

Applicant: Samsung Display Co., LTD.

Inventor： Dong Won Kim ,  Gyu Jeong Lee ,  Myung Hee Han

IPC: H10K59/124 ,  H10K50/844 ,  H10K59/12 ,  H10K59/40 ,  H01L27/15

CPC classification number: H10K59/124 ,  H01L27/156 ,  H10K50/844 ,  H10K59/40 ,  H10K59/1201

Abstract: A display device and a method of manufacturing the display device are provided. Embodiments of the display device include a substrate including a main portion and a plurality of protrusion patterns protruding outwardly from an edge of the main portion, a display layer on each of the protrusion patterns, a first insulating layer covering the display layer and a second insulating layer on the first insulating layer. Adjacent protrusion patterns are separated by a cutout portion and side surfaces of the adjacent protrusion patterns face each other. The first insulating layer includes adjacent first insulating layers on the adjacent protrusion patterns that face each other and are separated by the cutout portion. The second insulating layer is on a top surface of the first insulating layer on each of the protrusion patterns, and is not on a side surface of the display layer.