公开(公告)号：US10916728B2

公开(公告)日：2021-02-09

申请号：US16364266

申请日：2019-03-26

Applicant: Samsung Display Co., Ltd.

Inventor： Gwui-Hyun Park ,  Jin Seock Kim ,  Pil Soon Hong ,  Chui Won Park

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device includes: a substrate including a display area and a non-display area around the display area; a light-emitting element disposed in the display area; an encapsulating layer sealing the light-emitting element; and a dam disposed in the non-display area. The dam includes a first layer and a second layer on the first layer, the first layer includes a first portion with a first height and a second portion with a second height that is less than the first height, and the second layer covers a lateral surface of the first portion.

公开(公告)号：US11737320B2

公开(公告)日：2023-08-22

申请号：US16842308

申请日：2020-04-07

Applicant: Samsung Display Co., LTD.

Inventor： Gwui Hyun Park ,  Pil Soon Hong ,  Chui Won Park ,  Hyun Jin Son ,  Koichi Sugitani ,  Hyung Bin Cho

IPC: H10K59/131 ,  H10K77/10 ,  H10K59/35 ,  H10K59/38 ,  H10K59/12

CPC classification number: H10K59/131 ,  H10K77/111 ,  H10K59/1201 ,  H10K59/35 ,  H10K59/38

Abstract: A display device comprises: a base layer, islands and bridges, the islands and the bridges disposed on the base layer, the bridges connecting the islands to each other, first wirings disposed on the bridges, pixels disposed on the islands, the first wirings disposed on the bridges, pixels disposed on the islands, the first wirings being connected to the pixels; an inorganic insulating layer disposed on the base layer, the inorganic insulating layer includes an opening exposing the base layer of a bridge region having the bridges; second wirings disposed in the opening; and a first organic insulating layer disposed between the first wirings and the second wirings, where the first wirings and the second wirings are connected to each other through first contact holes formed in the first organic insulating layer.