公开(公告)号：US20190319201A1

公开(公告)日：2019-10-17

申请号：US16293504

申请日：2019-03-05

Applicant: Samsung Display Co., Ltd.

Inventor： Ye Chan GOH ,  Byung Hoon CHAE ,  Gil Jae CHOI ,  Seung Kyun HONG

IPC: H01L51/00 ,  H01L27/32

Abstract: A display device having a display area and a non-display area disposed in the vicinity of the display area and including a bending area, the display device includes: a substrate; a first organic insulating layer disposed on the substrate; and a trench structure disposed in the non-display area, the trench structure including sidewalls formed by the first organic insulating layer and a bottom surface located in the bending area, wherein the bending area is disposed on a side of the display area.

公开(公告)号：US20210109566A1

公开(公告)日：2021-04-15

申请号：US17012210

申请日：2020-09-04

Applicant: Samsung Display Co., LTD.

Inventor： Man Sik MYEONG ,  Heung Seok GO ,  Chang Min PARK ,  Gil Jae CHOI

IPC: G06F1/16

Abstract: A display apparatus includes a display panel which is foldable at a folding area thereof; a foldable support which faces the display panel and is foldable together with the display panel; an elastic sheet between the foldable support and the display panel; a lower adhesive layer which is between the foldable support and the elastic sheet, and attaches the foldable support to the elastic sheet; and an upper adhesive layer which is between the elastic sheet and the display panel and attaches the elastic sheet to the display panel. Each of the foldable support, the elastic sheet, the lower adhesive layer and the upper adhesive layer is disconnected at the folding area.