公开(公告)号：US20190280248A1

公开(公告)日：2019-09-12

申请号：US16191569

申请日：2018-11-15

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Wook KWON ,  Young Seung CHO

IPC: H01L51/56 ,  H01L51/00 ,  H01L51/52 ,  H01L27/32 ,  G09G3/3233 ,  G09F9/30

Abstract: An embodiment relates to a display device and a manufacturing method of the display device. The display device includes a flexible substrate including a display region and a non-display region outside the display region, and a flexible substrate disposed on the flexible substrate of the display region, wherein a groove is provided on a back surface of the flexible substrate.