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：US10025024B2

公开(公告)日：2018-07-17

申请号：US15163602

申请日：2016-05-24

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-kyu Shim ,  Dohun Kim ,  Hyoung-joo Kim

IPC: F21V7/04 ,  F21V8/00

Abstract: A display device includes a display panel, a backlight unit, and support members. The display panel displays an image, and a first edge section, a middle section, and a second edge section are defined on the display panel. The backlight unit outputs light toward the display panel. The support members are disposed between the display panel and the backlight unit corresponding to the first and second edge sections, and the support members space the display panel from the backlight unit. A spacing distance between the display panel and the backlight in each of the first and second edge sections is greater than a spacing distance between the display panel and the backlight unit in the middle section.