公开(公告)号：US11156877B2

公开(公告)日：2021-10-26

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 ,  G02F1/1362

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.

公开(公告)号：US20190204661A1

公开(公告)日：2019-07-04

申请号：US16238479

申请日：2019-01-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Su-mi Moon ,  Jin-kyu Park ,  Taegyun Kim ,  Myunghun Baek

IPC: G02F1/1333 ,  G02F1/1335 ,  C09J201/02 ,  H05K5/00

Abstract: A display device including: a display panel including a first substrate and a second substrate that are coupled to and face each other; a first polarizing plate attached to the second substrate of the display panel; a second polarizing plate attached to the first substrate of the display panel; and a side cover layer. The first polarizing plate has a first extended portion that extends outwardly beyond an end portion of the second substrate, and the second polarizing plate has a second extended portion that extends outwardly beyond an end portion of the first substrate. The side cover layer is between the first and second extended portions of the first and second polarizing plates and covers a first side surface of the first substrate and a second side surface of the second substrate that are near the first and second extended portions, respectively.

公开(公告)号：US10795192B2

公开(公告)日：2020-10-06

申请号：US16238479

申请日：2019-01-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Su-mi Moon ,  Jin-kyu Park ,  Taegyun Kim ,  Myunghun Baek

IPC: G02F1/1333 ,  G02F1/1335 ,  C09J201/02 ,  H05K5/00 ,  F21V8/00 ,  G02F1/13357

Abstract: A display device including: a display panel including a first substrate and a second substrate that are coupled to and face each other; a first polarizing plate attached to the second substrate of the display panel; a second polarizing plate attached to the first substrate of the display panel; and a side cover layer. The first polarizing plate has a first extended portion that extends outwardly beyond an end portion of the second substrate, and the second polarizing plate has a second extended portion that extends outwardly beyond an end portion of the first substrate. The side cover layer is between the first and second extended portions of the first and second polarizing plates and covers a first side surface of the first substrate and a second side surface of the second substrate that are near the first and second extended portions, respectively.