公开(公告)号：US20210351378A1

公开(公告)日：2021-11-11

申请号：US17284749

申请日：2019-02-01

Applicant: Samsung Display Co., Ltd.

Inventor： Minsu LEE ,  Keunsoo LEE ,  Changhyun KO ,  Yongjin KIM ,  Jaehak LEE

IPC: H01L51/52 ,  H01L27/32 ,  H01L51/56

Abstract: A display device may include a substrate including a display area and a transmission area located on an outer side of the display area, a display unit in the display area on the substrate, a thin-film encapsulation layer that covers the display unit, and a first dam between the thin-film encapsulation layer and the transmission area on the substrate, and an end portion of the thin-film encapsulation layer may be located on an inner side of the first dam.