公开(公告)号：US20200185660A1

公开(公告)日：2020-06-11

申请号：US16659422

申请日：2019-10-21

Applicant: Samsung Display Co., Ltd.

Inventor： Hyojin KIM ,  Sokwon NOH ,  Changhan LEE ,  Myunghwan KIM ,  Sangyeol KIM ,  Woohyun KIM ,  Taehyun SUNG ,  Sejoong SHIN ,  Horyun CHUNG

IPC: H01L51/56 ,  H01L51/52 ,  H01L51/00

Abstract: A method of manufacturing a display apparatus according to some embodiments of the present disclosure includes preparing a display substrate in which at least one hole region is defined when viewed in a planar view, disposing a first adhesive film on the display substrate, etching the hole region of the display substrate by irradiating first light in the form of laser light, and peeling off the first adhesive film, wherein the first adhesive film transmits at least a portion of the first light.