公开(公告)号：US20200028103A1

公开(公告)日：2020-01-23

申请号：US16597820

申请日：2019-10-09

Applicant: Samsung Display Co., Ltd.

Inventor： Ilhun Seo ,  Hojin Yoon ,  Daewoo lee ,  Minseong Yi ,  Yunmo Chung ,  Miyeon Cho

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/52

Abstract: A method of manufacturing a display device including forming a display unit in a central area of a flexible substrate; forming a pattern portion comprising a metallic material in a peripheral area of the flexible substrate; forming an insulating layer covering the pattern portion; forming an encapsulation layer including at least one inorganic layer and at least one organic layer over the display unit; and irradiating a laser beam at a portion of the insulating layer corresponding to the pattern portion to form a recess in the insulating layer and melt at least a part of the pattern portion.