公开(公告)号：US20220328777A1

公开(公告)日：2022-10-13

申请号：US17850147

申请日：2022-06-27

Applicant: Samsung Display Co., Ltd.

Inventor： SUNGJUNE PARK ,  ByeongKyu PARK

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/56 ,  B32B27/28 ,  B32B7/12

Abstract: Provided is a method for manufacturing a display device. The method includes forming a display unit including a bending area on a first surface of a mother substrate, aligning a mask in which a mask opening is defined on a second surface of the mother substrate, plasma treating the second surface of the mother substrate, removing the mask and attaching a protective film to the second surface of the mother substrate, and removing a portion of the protective film to form a film opening corresponding to the bending area. The mask opening corresponds to the bending area.