公开(公告)号：US11079632B2

公开(公告)日：2021-08-03

申请号：US15645214

申请日：2017-07-10

Applicant: Samsung Display Co., Ltd.

Inventor： Hyoungcheol Lee ,  Jang-Il Kim ,  Osung Seo ,  YeoGeon Yoon ,  SooJeong Huh

IPC: G02F1/1337 ,  G02F1/1333

Abstract: A curved display device includes a first substrate, a second substrate facing the first substrate, a liquid crystal layer disposed between the first and second substrates, the liquid crystal layer including liquid crystal molecules, a first alignment layer including reactive mesogens which are polymerized with each other, the first alignment layer being disposed between the first substrate and the liquid crystal layer, and a second alignment layer disposed between the liquid crystal layer and the second substrate, where the reactive mesogens have a functional group having charges.

公开(公告)号：US09720283B2

公开(公告)日：2017-08-01

申请号：US14632395

申请日：2015-02-26

Applicant: Samsung Display Co., Ltd.

Inventor： Hyoung Cheol Lee ,  Jang-Il Kim ,  Osung Seo ,  YeoGeon Yoon ,  SooJeong Huh

IPC: G02F1/1333 ,  G02F1/1337

CPC classification number: G02F1/133753 ,  G02F1/133305 ,  G02F1/133711 ,  G02F1/133788 ,  G02F2001/133726

Abstract: A curved display device includes a first substrate, a second substrate facing the first substrate, a liquid crystal layer disposed between the first and second substrates, the liquid crystal layer including liquid crystal molecules, a first alignment layer including reactive mesogens which are polymerized with each other, the first alignment layer being disposed between the first substrate and the liquid crystal layer, and a second alignment layer disposed between the liquid crystal layer and the second substrate, where the reactive mesogens have a functional group having charges.

公开(公告)号：US09477109B2

公开(公告)日：2016-10-25

申请号：US14624152

申请日：2015-02-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SooJeong Huh ,  Byoungyong Kim ,  Junho Song ,  Jeanho Song ,  JiEun Lee

IPC: G02F1/1333 ,  G02F1/1368 ,  G02F1/1335 ,  G02F1/1339

CPC classification number: G02F1/133351 ,  G02F1/133514 ,  G02F1/1339 ,  G02F1/1368 ,  Y02P40/57

Abstract: A method of manufacturing a display panel is provided. The method includes preparing a mother panel, disposing a wheel unit on the mother panel, and cutting the mother panel along a plurality of cutting lines using the wheel unit. The mother panel includes a boundary of the mother panel and a plurality of unit panels within the boundary. Each of the plurality of unit panels includes a first substrate, a second substrate facing the first substrate, a display area, and a sealant. The sealant is disposed between the first and second substrates to couple the first and second substrates. The wheel unit applies different pressures to the first and second substrates to cut the first and second substrates when the mother panel is cut.

Abstract translation: 提供一种制造显示面板的方法。 该方法包括：准备母板，在母板上设置轮单元，并且使用轮单元沿着多条切割线切割母板。 母板包括母板的边界和边界内的多个单元板。 多个单元面板中的每一个包括第一基板，面向第一基板的第二基板，显示区域和密封剂。 密封剂设置在第一和第二基板之间以连接第一和第二基板。 当母板被切割时，轮单元对第一和第二基板施加不同的压力以切割第一和第二基板。

公开(公告)号：US11586074B2

公开(公告)日：2023-02-21

申请号：US17375354

申请日：2021-07-14

Applicant: Samsung Display Co., Ltd.

Inventor： Hyoungcheol Lee ,  Jang-Il Kim ,  Osung Seo ,  YeoGeon Yoon ,  SooJeong Huh

IPC: G02F1/1337 ,  G02F1/13363 ,  G02F1/1333

Abstract: A curved display device includes a first substrate, a second substrate facing the first substrate, a liquid crystal layer disposed between the first and second substrates, the liquid crystal layer including liquid crystal molecules, a first alignment layer including reactive mesogens which are polymerized with each other, the first alignment layer being disposed between the first substrate and the liquid crystal layer, and a second alignment layer disposed between the liquid crystal layer and the second substrate, where the reactive mesogens have a functional group having charges.