公开(公告)号：US20190187757A1

公开(公告)日：2019-06-20

申请号：US16043248

申请日：2018-07-24

Applicant: Samsung Display Co., Ltd.

Inventor： Beom Gyu CHOI ,  Youn Kyun BIN

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  G02F2001/133331 ,  G06F1/1626

Abstract: A cover glass includes: a flat portion disposed on a display panel which is curved and displays an image; and curved portions respectively extending from opposing ends of the flat portion. A virtual straight line is defined perpendicular to the flat portion, end surfaces of the curved portions respectively form an angle of about 90 degrees to 180 degrees with respect to the virtual straight line, and the curved portions forming the angle of about 90 degrees to 180 degrees with respect to the virtual straight line include end portions of a preliminary cover glass which are bent by engagement of a lower mold with an upper mold having the preliminary cover glass disposed therebetween