公开(公告)号：US20170210994A1

公开(公告)日：2017-07-27

申请号：US15408958

申请日：2017-01-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ho LIM ,  Hyun Ku AHN ,  Jae Jin LYU

IPC: C09K19/56 ,  G02F1/1343 ,  G02F1/1337

CPC classification number: C09K19/56 ,  C09K19/3402 ,  C09K19/3441 ,  C09K2019/0448 ,  G02F1/133711 ,  G02F1/134309 ,  G02F2001/133726 ,  G02F2202/022

Abstract: A liquid crystal composition including: a liquid crystal compound and a liquid crystal aligning agent including at least one compound represented by Formula 1: wherein in the Formula 1, X—*, *-L1-*, *-L2-*, *-L3-*, *—C—*, *—R—*, *—Y, n1, n2, and m are the same as defined in the specification.

公开(公告)号：US20170068133A1

公开(公告)日：2017-03-09

申请号：US15072985

申请日：2016-03-17

Applicant: Samsung Display Co. Ltd.

Inventor： Ho LIM ,  Sung Yi KIM ,  Duck Jong SUH ,  Hyun Ku AHN ,  Gi Hoon YANG

IPC: G02F1/1337 ,  C09K19/56 ,  C09K19/38 ,  G02F1/1341

CPC classification number: G02F1/133711 ,  C09K19/56 ,  G02F1/133788 ,  G02F1/1341 ,  G02F2001/133726 ,  G02F2001/133742 ,  Y10T428/1005

Abstract: A liquid crystal display includes a first substrate, a second substrate facing the first substrate, a liquid crystal layer disposed between the first substrate and the second substrate, a first liquid crystal alignment layer disposed between the liquid crystal layer and the first substrate, and a second liquid crystal alignment layer disposed between the liquid crystal layer and the second substrate, wherein at least one of the first liquid crystal alignment layer and the second liquid crystal alignment layer includes a reactive mesogen.

Abstract translation: 液晶显示器包括第一基板，面向第一基板的第二基板，设置在第一基板和第二基板之间的液晶层，设置在液晶层和第一基板之间的第一液晶取向层，以及 第二液晶取向层，其设置在所述液晶层和所述第二基板之间，其中所述第一液晶取向层和所述第二液晶取向层中的至少一个包括反应性液晶元。

公开(公告)号：US20170276984A1

公开(公告)日：2017-09-28

申请号：US15457812

申请日：2017-03-13

Applicant: Samsung Display Co., Ltd.

Inventor： Ji Phyo HONG ,  Sung Yi KIM ,  Young Gu KIM ,  Hyun Ku AHN ,  Gi Hoon YANG ,  Ho LIM ,  Suk Kung CHEI

IPC: G02F1/1368 ,  G02F1/1339 ,  G02F1/1362

CPC classification number: G02F1/1368 ,  G02F1/13394 ,  G02F1/136209 ,  G02F1/136227 ,  G02F1/136286 ,  G02F2001/136222 ,  G02F2001/136231 ,  G02F2001/136295 ,  G02F2201/121 ,  G02F2201/123

Abstract: A liquid crystal display device comprising: a first substrate; a first gate line which extends in a first direction; first and second data lines which extend in a second direction different from the first direction and are adjacent to each other; a first pixel which includes a first display area in which a first pixel electrode connected to the first data line is disposed, and a first circuit area in which a first gate electrode connected to the first gate line is disposed; a second pixel which includes a second display area in which a second pixel electrode connected to the second data line is disposed, and a second circuit area in which a second gate electrode connected to the second gate line is disposed; and an opaque conductive pattern which extends in the first direction so as to overlap the first circuit area and the second circuit area.

公开(公告)号：US20170090223A1

公开(公告)日：2017-03-30

申请号：US14993179

申请日：2016-01-12

Applicant: Samsung Display Co., Ltd.

Inventor： Young Gu KIM ,  Hyun Ku AHN ,  Baek Kyun JEON ,  Jae Weon HUR

IPC: G02F1/13 ,  G02B5/20 ,  G02B5/22 ,  G02F1/1335

Abstract: A method of repairing a liquid crystal display device, the method including, providing a liquid crystal display device including a substrate, a light blocking member disposed on the substrate, and an overcoat layer which is disposed on the substrate and the light blocking member and which contains a material capable of absorbing ultraviolet light having a wavelength range from 200 nanometers to 400 nanometers; and irradiating the overcoat layer with a laser beam having a wavelength range from 200 nanometers to 400 nanometers to form a microcavity between the substrate and the overcoat layer to repair the liquid crystal display.

公开(公告)号：US20170210993A1

公开(公告)日：2017-07-27

申请号：US15204290

申请日：2016-07-07

Applicant: Samsung Display Co. Ltd.

Inventor： Ho LIM ,  Hyun Ku AHN ,  Jae Jin LYU

IPC: C09K19/56 ,  G02F1/1341 ,  G02F1/1337

CPC classification number: C09K19/56 ,  C09K19/32 ,  C09K19/3444 ,  C09K19/3475 ,  C09K19/348 ,  C09K19/404 ,  C09K2019/0448

Abstract: A liquid crystal composition including: a liquid crystal compound and a liquid crystal aligning agent containing at least one compound represented by Formula 1: wherein in the Formula 1, X-*, *-L1-*, *-L2-*, *-L3-*, *—C—*, *-R-*, Y-*, n1, n2, and m is the same as defined in the specification.

公开(公告)号：US20150098050A1

公开(公告)日：2015-04-09

申请号：US14310918

申请日：2014-06-20

Applicant: Samsung Display Co., Ltd.

Inventor： Hyeon Gu CHO ,  Duck Jong SUH ,  Hyun Ku AHN ,  Jae Jin LYU

IPC: G02F1/1337

CPC classification number: G02F1/133788 ,  B32B2457/202 ,  G02F1/1337 ,  G02F1/133711 ,  G02F1/133723 ,  G02F2001/133397 ,  G02F2001/133726 ,  G02F2001/133742 ,  G02F2001/133773 ,  Y10T428/1005 ,  Y10T428/1018 ,  Y10T428/1023

Abstract: A liquid crystal display includes: a first substrate and a second substrate facing each other; an alignment layer positioned on at least one of the first substrate and the second substrate; and a liquid crystal layer positioned between the first substrate and the second substrate, wherein the alignment layer includes a main chain and at least one side chain connected to the main chain, the at least one side chain includes at least one kind of vertical alignment side chain and at least two kinds of reaction monomer side chains, the reaction monomer side chains include a main reaction monomer and a sub-reaction monomer, and a length of the main reaction monomer is longer than the length of the sub-reaction monomer. The liquid crystal display provides an excellent pretilt characteristic and improved modulus of the formed polymer, thereby minimizing the afterimage.

Abstract translation: 液晶显示器包括：第一基板和彼此面对的第二基板; 位于所述第一基板和所述第二基板中的至少一个上的取向层; 以及位于所述第一基板和所述第二基板之间的液晶层，其中所述取向层包括主链和连接到所述主链的至少一个侧链，所述至少一个侧链包括至少一种垂直对齐侧 链和至少两种反应单体侧链，反应单体侧链包括主反应单体和副反应单体，并且主反应单体的长度长于副反应单体的长度。 液晶显示器提供了形成的聚合物的优异的预倾斜特性和改进的模量，从而使残留物最小化。

公开(公告)号：US20190258119A1

公开(公告)日：2019-08-22

申请号：US16398751

申请日：2019-04-30

Applicant: Samsung Display Co. Ltd.

Inventor： Heung Shik PARK ,  Sang Gyun KIM ,  Hyun Ku AHN ,  Ki Chul SHIN

IPC: G02F1/1337

Abstract: A liquid crystal display includes a display panel, an opposite display panel, a liquid crystal layer between the display panel and the opposite display panel. The display panel includes a first base substrate, a pretilt alignment stabilization layer including a polymer of a reactive mesogen, a first vertical alignment layer including a decomposition product of a polymerization initiator between the first base substrate and the pretilt alignment stabilization layer, and a pattern electrode between the first base substrate and the first vertical alignment layer. The opposite display panel includes a second base substrate, a patternless electrode on the second base substrate, and a second vertical alignment layer on the patternless electrode, which includes the decomposition product of the polymerization initiator. The liquid crystal layer includes a liquid crystal composition having negative dielectric anisotropy. A surface of the LCD that faces a viewer has a concave shaped curve.

公开(公告)号：US20170235164A1

公开(公告)日：2017-08-17

申请号：US15206515

申请日：2016-07-11

Applicant: Samsung Display Co., Ltd.

Inventor： Ho LIM ,  Sung Yi KIM ,  Hyun Ku AHN ,  Gi Hoon YANG ,  Suk Kung CHEI ,  Ji Phyo HONG

IPC: G02F1/137 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1368 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/1333

CPC classification number: G02F1/133707 ,  G02F1/133711 ,  G02F2001/134372

Abstract: A liquid crystal display device including: a first substrate including a first base substrate, a first field-generating electrode disposed on the first base substrate, and a second field-generating electrode disposed on the first field-generating electrode; a second substrate facing the first base substrate and disposed spaced apart from the first substrate; a liquid crystal layer including liquid crystals, in which an electric field is formed by the first field-generating electrode and the second field-generating electrode, being disposed between the first substrate and the second substrate and contacting the second field-generating electrode; and a plurality of first projections disposed between the second field-generating electrode and the liquid crystal layer.

公开(公告)号：US20170184922A1

公开(公告)日：2017-06-29

申请号：US15185768

申请日：2016-06-17

Applicant: Samsung Display Co. Ltd.

Inventor： Heung Shik PARK ,  Sang Gyun KIM ,  Hyun Ku AHN ,  Ki Chul SHIN

IPC: G02F1/1337 ,  G02F1/1368 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1339

CPC classification number: G02F1/133711 ,  G02F1/133707 ,  G02F1/134309 ,  G02F2001/133742

Abstract: A liquid crystal display includes a display panel, an opposite display panel, a liquid crystal layer between the display panel and the opposite display panel. The display panel includes a first base substrate, a pretilt alignment stabilization layer including a polymer of a reactive mesogen, a first vertical alignment layer including a decomposition product of a polymerization initiator between the first base substrate and the pretilt alignment stabilization layer, and a pattern electrode between the first base substrate and the first vertical alignment layer. The opposite display panel includes a second base substrate, a patternless electrode on the second base substrate, and a second vertical alignment layer on the patternless electrode, which includes the decomposition product of the polymerization initiator. The liquid crystal layer includes a liquid crystal composition having negative dielectric anisotropy. A surface of the LCD that faces a viewer has a concave shaped curve.

公开(公告)号：US20150205150A1

公开(公告)日：2015-07-23

申请号：US14331739

申请日：2014-07-15

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun Ku AHN

IPC: G02F1/1337 ,  G02F1/1333

CPC classification number: C08L79/08 ,  C08G73/10

Abstract: A liquid crystal display includes: a first insulation substrate; a second insulation substrate facing the first insulation substrate; a pixel electrode provided on the first insulation substrate; a common electrode provided on the first insulation substrate or the second insulation substrate; an alignment layer member including a first alignment layer and a second alignment layer provided on the first insulation substrate and the second insulation substrate, respectively; and a liquid crystal layer provided between the first insulation substrate and the second insulation substrate, wherein at least one of the first alignment layer and the second alignment layer includes a main chain and a plurality of side chains connected to the main chain, and the side chain includes a reactive mesogen (RM) including a functional group for increasing rigidity of the alignment layer.

Abstract translation: 液晶显示器包括：第一绝缘基板; 面对所述第一绝缘基板的第二绝缘基板; 设置在所述第一绝缘基板上的像素电极; 设置在所述第一绝缘基板或所述第二绝缘基板上的公共电极; 配置层构件，包括分别设置在第一绝缘基板和第二绝缘基板上的第一取向层和第二取向膜; 以及设置在所述第一绝缘基板和所述第二绝缘基板之间的液晶层，其中，所述第一取向层和所述第二取向膜中的至少一个包括主链和与所述主链连接的多个侧链， 链包括反应性液晶元（RM），其包括用于增加取向层的刚性的官能团。