公开(公告)号：US20190094583A1

公开(公告)日：2019-03-28

申请号：US16118854

申请日：2018-08-31

Applicant: Samsung Display Co., Ltd.

Inventor： Su-mi MOON ,  Jooyoung KIM ,  Yongdoo PARK ,  Sung-kyu SHIM

IPC: G02F1/1339 ,  G02F1/1333 ,  G02F1/13

Abstract: A method of manufacturing a display panel includes providing a mother substrate in which a plurality of display cell areas is defined from which the display panel will be formed, the display cell areas arranged in along first and directions and each include a display unit cell corresponding to the display panel, and a dummy area extended along the second direction from the display unit cell dividing the mother substrate into the display unit cells each having the dummy area extended therefrom, by performing a wheel cutting process; separating the dummy area from the divided display unit cell by performing a laser cutting process; and curving the display unit cell from which the dummy area is separated, with reference to a reference axis which is parallel to the second direction, to form the display panel.