公开(公告)号：US20220158125A1

公开(公告)日：2022-05-19

申请号：US17650229

申请日：2022-02-07

Applicant: Samsung Display Co., Ltd.

Inventor： OH June Kwon ,  IL Sang Lee ,  Doo Hwan Kim ,  Woo Yong Sung ,  Min Sang Kim ,  Jin Hwan Jeon ,  Seung Yong Song

IPC: H01L51/52

Abstract: A display device includes a substrate having a display area, in which an image is displayed, and a non-display area, in which no image is displayed. The non-display area is disposed on at least one side of the display area. A plurality of pixels is disposed in the display area. An encapsulation layer is disposed on the plurality of pixels. A dam unit is disposed in the non-display area. The dam unit includes a body part and a plurality of protrusions. Each of the plurality of protrusions protrudes from the body part