公开(公告)号：US11993055B2

公开(公告)日：2024-05-28

申请号：US17902477

申请日：2022-09-02

Applicant: Samsung Display Co., LTD.

Inventor： Seung Hwan Chung ,  Hung Kun Ahn ,  Seokwon Jang ,  Danbi Myung

IPC: B32B15/04 ,  B32B23/00 ,  B32B23/08 ,  B32B27/08 ,  B32B27/28 ,  B32B27/30 ,  B32B27/32 ,  B32B27/36 ,  B32B27/40 ,  B32B7/12

CPC classification number: B32B15/04 ,  B32B23/00 ,  B32B23/08 ,  B32B27/08 ,  B32B27/281 ,  B32B27/308 ,  B32B27/325 ,  B32B27/36 ,  B32B27/365 ,  B32B27/40 ,  B32B7/12 ,  B32B2255/10 ,  B32B2270/00 ,  B32B2307/412 ,  B32B2307/518 ,  B32B2307/552 ,  B32B2307/558 ,  B32B2307/732 ,  B32B2457/20

Abstract: The disclosure relates to a flexible display device including: a display panel including a touch sensor, where the display panel is foldable with respect to a folding axis; a cover window disposed on a front surface of the display panel; and a front surface film disposed on a front surface of the cover window, where the front surface film includes a protection film, and a base film having a transverse direction, and the transverse direction is perpendicular to a direction of the folding axis.