公开(公告)号：US20190064605A1

公开(公告)日：2019-02-28

申请号：US15981032

申请日：2018-05-16

Applicant: Samsung Display Co., Ltd.

Inventor： Oh Jeong KWON ,  Ka Eun KIM ,  Tae Min KIM ,  Duck Jong SUH ,  Bong-Sung SEO ,  Seul Gee LEE

IPC: G02F1/1337 ,  C09K19/56

Abstract: A liquid crystal display includes: a first substrate; a second substrate overlapping the first substrate and spaced apart therefrom; a liquid crystal layer between the first substrate and the second substrate and including liquid crystal molecules; a first alignment layer between the first substrate and the liquid crystal layer; and a plurality of protrusions between the first alignment layer and the liquid crystal layer, wherein the first alignment layer includes a photoinitiator, wherein the plurality of protrusions include a polymerization product of the photoinitiator, a reactive mesogen, and a vertical alignment additive, and the vertical alignment additive may be less reactive than the photoinitiator.

公开(公告)号：US20170160593A1

公开(公告)日：2017-06-08

申请号：US15182854

申请日：2016-06-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae Bum CHO ,  Hyeok Jin LEE ,  Oh Jeong KWON ,  Ka Eun KIM ,  Su Jin KIM ,  Ki Chul SHIN

IPC: G02F1/1337 ,  C09D129/12 ,  C09D133/14 ,  G02F1/1343 ,  C09D137/00

CPC classification number: G02F1/133711 ,  C08F222/1006 ,  C09D129/12 ,  C09D133/14 ,  C09D137/00 ,  G02F1/133753 ,  G02F1/133788 ,  G02F1/134309 ,  G02F2001/133773 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/56

Abstract: A liquid crystal display (LCD) includes a first substrate which has a first surface, a first alignment layer which is disposed on the first surface of the first substrate and includes a polymerization initiator, a photocurable layer which is formed on the first alignment layer and includes an azobenzene group, a second substrate which has a first surface facing the first substrate and a second surface located opposite the first surface thereof, a second alignment layer which is disposed on the first surface of the second substrate, and a liquid crystal layer which is interposed between the photocurable layer and the second alignment layer.

公开(公告)号：US20160259211A1

公开(公告)日：2016-09-08

申请号：US15049448

申请日：2016-02-22

Applicant: Samsung Display Co., Ltd.

Inventor： Hyeok Jin LEE ,  Oh Jeong KWON ,  Su Jin KIM ,  Jin Won KIM ,  Dong Han SONG ,  Ki Chul SHIN ,  Dong-Chul SHIN ,  Sung-Jae YUN

IPC: G02F1/1337 ,  G02F1/1341 ,  G02F1/1343

CPC classification number: G02F1/133711 ,  G02F1/133707 ,  G02F1/133788 ,  G02F1/1341 ,  G02F1/13439 ,  G02F2001/133397 ,  G02F2001/133761 ,  G02F2001/133776

Abstract: A curved liquid crystal display includes: a first substrate; a second substrate facing the first substrate; a liquid crystal layer between the first substrate and the second substrate and including liquid crystal molecules; a first alignment layer between the first substrate and the liquid crystal layer; and a second alignment layer between the second substrate and the liquid crystal layer. The first alignment layer and the second alignment layer respectively include a polymer having at least one main chain and a plurality of side chains connected to the main chain, and at least one of the polymer of the first alignment layer and the polymer of the second alignment layer includes at least one side chain including at least one of a photo-reactor and a photo-reactor derivative.

Abstract translation: 弯曲液晶显示器包括：第一基板; 面对所述第一基板的第二基板; 第一基板和第二基板之间的液晶层，并且包括液晶分子; 第一基板和液晶层之间的第一取向层; 以及第二基板和液晶层之间的第二取向层。 第一取向层和第二取向层分别包括具有至少一个主链和连接到主链的多个侧链的聚合物，并且第一取向层的聚合物和第二对准的聚合物中的至少一个 层包括至少一个包含光反应器和光反应器衍生物中的至少一个的侧链。

公开(公告)号：US20160216574A1

公开(公告)日：2016-07-28

申请号：US14975046

申请日：2015-12-18

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-Chul SHIN ,  Oh Jeong KWON ,  Su Jin KIM ,  Jin Won KIM ,  Dong Han SONG ,  Ki Chul SHIN ,  Sung-Jae YUN ,  Hyeok Jin LEE

IPC: G02F1/1343 ,  G02F1/1333

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F1/1343 ,  G02F1/13439

Abstract: A display device may include a common electrode, a first pixel electrode, a second pixel electrode, an insulation layer, and a liquid crystal layer. The first pixel electrode overlaps the common electrode. The second pixel electrode is electrically connected to the first pixel electrode and is positioned between the first pixel electrode and the common electrode. A first portion of the second pixel electrode does not overlap the first pixel electrode in a direction perpendicular to the common electrode. A second portion of the second pixel electrode overlaps a first portion of the first pixel electrode. A second portion of the first pixel electrode does not overlap the second pixel electrode in the direction perpendicular to the common electrode. The insulating layer is positioned between the first pixel electrode and the second pixel electrode. The liquid crystal layer is positioned between the common electrode and the second pixel electrode.

Abstract translation: 显示装置可以包括公共电极，第一像素电极，第二像素电极，绝缘层和液晶层。 第一像素电极与公共电极重叠。 第二像素电极电连接到第一像素电极并且位于第一像素电极和公共电极之间。 第二像素电极的第一部分在垂直于公共电极的方向上不与第一像素电极重叠。 第二像素电极的第二部分与第一像素电极的第一部分重叠。 第一像素电极的第二部分在垂直于公共电极的方向上不与第二像素电极重叠。 绝缘层位于第一像素电极和第二像素电极之间。 液晶层位于公共电极和第二像素电极之间。

公开(公告)号：US20160170268A1

公开(公告)日：2016-06-16

申请号：US14863061

申请日：2015-09-23

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Han SONG ,  Oh Jeong KWON ,  Su Jin KIM ,  Jin Won KIM ,  Ki Chul SHIN ,  Dong Chul SHIN ,  Sung Jae YUN ,  Hyeok Jin LEE

IPC: G02F1/1337 ,  G02F1/1343

CPC classification number: G02F1/133707 ,  G02F1/133723 ,  G02F2001/133337 ,  G02F2001/133397 ,  G02F2001/133773 ,  G02F2001/134345

Abstract: A curved liquid crystal display is provided. The curved liquid crystal display includes: a first curved substrate; a second curved substrate; a liquid crystal layer including liquid crystal molecules having negative dielectric anisotropy, the liquid crystal layer being interposed between the first and second curved substrates; a first curved liquid crystal alignment layer interposed between the liquid crystal layer and the first curved substrate; and a second curved liquid crystal alignment layer interposed between the liquid crystal layer and the second curved substrate. The first curved liquid crystal alignment layer includes protrusions protruded toward the second curved liquid crystal alignment layer. The second curved liquid crystal alignment layer includes protrusions protruded toward the first curved liquid crystal alignment layer. An average number of the protrusions on the second curved liquid crystal alignment layer is greater than an average number of protrusions on the first curved liquid crystal alignment layer.

Abstract translation: 提供弯曲的液晶显示器。 弯曲液晶显示器包括：第一弯曲基板; 第二弯曲基板; 包括具有负介电各向异性的液晶分子的液晶层，所述液晶层插入在所述第一和第二弯曲基板之间; 插入在液晶层和第一弯曲基板之间的第一弯曲液晶取向层; 以及插入在液晶层和第二弯曲基板之间的第二弯曲液晶取向层。 第一弯曲液晶取向层包括朝向第二弯曲液晶取向层突出的突起。 第二弯曲液晶取向层包括朝向第一弯曲液晶取向层突出的突起。 第二弯曲液晶取向层上的突起的平均数量大于第一弯曲液晶取向层上的平均突起数。

公开(公告)号：US20160109767A1

公开(公告)日：2016-04-21

申请号：US14980726

申请日：2015-12-28

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-Jae YUN ,  Hyun-Cheol MOON ,  Jae Hong PARK ,  Oh Jeong KWON ,  Hyeok Jin LEE ,  Sang-Uk LIM ,  Jiang SHUAI ,  Kyung Hye PARK ,  Joo Young YOON ,  Kwang-Chul JUNG ,  Sang Cheol SHIN ,  Joo Ae YOUN

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/13394 ,  G02F2001/133761 ,  G02F2001/134318 ,  G02F2001/134345 ,  G02F2001/136222

Abstract: A liquid crystal display includes: a first substrate; a pixel electrode disposed on the first substrate; a second substrate facing the first substrate; a common electrode disposed on the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate. The common electrode includes a first cross-shaped cutout overlapping the pixel electrode, and a second cutout parallel to an edge of the pixel electrode, the second cutout being separated from the edge of the pixel electrode.

公开(公告)号：US20150268527A1

公开(公告)日：2015-09-24

申请号：US14485014

申请日：2014-09-12

Applicant: Samsung Display Co., Ltd.

Inventor： Oh Jeong KWON ,  Dong-Chul SHIN ,  Hyeok Jin LEE ,  Ki Chul SHIN

IPC: G02F1/1362 ,  H01L27/12 ,  G02F1/133 ,  G02F1/1337 ,  G02F1/1368

CPC classification number: G02F1/136286 ,  G02F1/133707 ,  G02F1/133788 ,  G02F1/13624 ,  G02F2001/134345 ,  H01L27/1262

Abstract: A liquid crystal display includes: a first and second substrates disposed opposite to each other; a gate line and a divided reference voltage line on the first substrate; a gate insulating layer on the gate line and the divided reference voltage line; a semiconductor layer on the gate insulating layer; a data line on the semiconductor layer; a passivation layer on the data line; a pixel electrode on the passivation layer; and a common electrode on the second substrate, where the divided reference voltage line and the data line are connected to a data driving line extension and a divided reference voltage driving line extension at a side of the first substrate, a common voltage driving line extension is at a side of the first substrate, the divided reference, common and data voltage driving line extensions are linearly connected to each other through resistors having different resistances.

Abstract translation: 液晶显示器包括：彼此相对布置的第一和第二基板; 第一基板上的栅极线和划分的基准电压线; 栅极线上的栅极绝缘层和划分的基准电压线; 栅极绝缘层上的半导体层; 半导体层上的数据线; 数据线上的钝化层; 钝化层上的像素电极; 以及第二基板上的公共电极，其中划分的基准电压线和数据线连接到第一基板的一侧的数据驱动线延伸部和分割的基准电压驱动线延伸部，公共电压驱动线延伸部 在第一基板的一侧，划分的基准，公共和数据电压驱动线延伸通过具有不同电阻的电阻器彼此线性连接。

公开(公告)号：US20140253859A1

公开(公告)日：2014-09-11

申请号：US14188458

申请日：2014-02-24

Applicant: Samsung Display Co., Ltd.

Inventor： Hyung Guen YOON ,  Sung-Jae YUN ,  Oh Jeong KWON ,  Jae Hong PARK ,  Jin Won KIM ,  Kyung Hae PARK ,  Dong-Chul SHIN

IPC: G02F1/1343

CPC classification number: G02F1/134336 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/134309 ,  G02F1/1393 ,  G02F2001/134318

Abstract: Provided is a liquid crystal display, including: a first substrate; a pixel electrode disposed on the first substrate; a second substrate facing the first substrate; a common electrode disposed on the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate, the liquid crystal layer including a plurality of liquid crystal molecules, in which the common electrode includes a cross-shaped cutout, the cross-shaped cutout overlapping the pixel electrode and dividing the pixel electrode into a plurality of subregions, and the pixel electrode includes a direction controller extend in a direction parallel to a line connecting an intersecting point of the cross-shaped cutout and a pixel corner edge opposing the intersecting point.

Abstract translation: 提供一种液晶显示器，包括：第一基板; 设置在所述第一基板上的像素电极; 面对所述第一基板的第二基板; 设置在所述第二基板上的公共电极; 以及设置在第一基板和第二基板之间的液晶层，液晶层包括多个液晶分子，其中公共电极包括十字形切口，十字形切口与像素电极重叠并且分开 所述像素电极包括多个子区域，并且所述像素电极包括方向控制器，所述方向控制器在平行于连接所述十字形切口的交叉点和与所述交叉点相对的像素角边缘的线的方向上延伸。