公开(公告)号：US20220035409A1

公开(公告)日：2022-02-03

申请号：US17241477

申请日：2021-04-27

Applicant: Samsung Display Co., Ltd.

Inventor： Jinnyoung HEO ,  Kyu Young KIM ,  Hansun RYOU ,  Seungyo YANG ,  Jiin YOON ,  Kyungeun LEE ,  Seoyoung JANG ,  Jae Hoon JEONG ,  Suyeon CHA

IPC: G06F1/16 ,  G02B1/14 ,  G02B1/04 ,  B32B27/20 ,  B32B27/36 ,  B32B27/40 ,  B32B27/42

Abstract: A display device includes a display module, and a window which is disposed on the display module and in which a first non-folding region, a folding region, and a second non-folding region are sequentially defined in a first direction, wherein the window includes a base layer, a first hard coating layer disposed on an upper surface of the base layer, and a second hard coating layer disposed on a lower surface of the base layer, and the second hard coating layer includes a first portion overlapping the first non-folding region and the second non-folding region of the window, and a second portion overlapping the folding region of the window and having a hardness lower than a hardness of the first portion. Therefore, it is possible to provide a display device having desired surface hardness, impact resistance, and bending properties.