公开(公告)号：EP4440281A1

公开(公告)日：2024-10-02

申请号：EP24166284.0

申请日：2024-03-26

申请人： Samsung Display Co., Ltd.

发明人： LEE, Jeongho ,  LEE, Soyoung ,  PARK, JUNYEONG

IPC分类号： H10K59/121 ,  H10K59/80

CPC分类号： H10K59/126 ,  H10K59/65 ,  H10K59/121 ,  H10K59/1201 ,  H10K59/8731

摘要： Provided is an electronic device. The electronic device includes a display module including a base layer, which includes a margin area and a pixel area, and pixels, and a cover organic layer. A module hole through which the display module and the cover organic layer, which overlap the margin area, pass is defined, the margin area is divided into a first area, a second area, and a third area that surrounds the module hole, and the display module includes dam patterns disposed on at least one of the first area or the second area. Each of the dam patterns includes a first insulating pattern, a first pattern disposed on the first insulating pattern, a second insulating pattern having an opening through which at least a portion of the first pattern is exposed, a second pattern disposed on the second insulating pattern and in contact with the first pattern through the opening, and a third insulating pattern configured to cover the second pattern.