公开(公告)号：US20160116806A1

公开(公告)日：2016-04-28

申请号：US14881494

申请日：2015-10-13

Applicant: Samsung Display Co., Ltd.

Inventor： Cheol SHIN ,  Hak Sun CHANG ,  Ka Eun KIM ,  Se Hyun LEE ,  Ki Chul SHIN

IPC: G02F1/1343 ,  G02F1/1333

CPC classification number: G02F1/134309 ,  G02F1/136286 ,  G02F2001/134345

Abstract: A liquid crystal display according to m exemplary embodiment of the present invention includes: a first substrate; a gate line formed on the first substrate; an insulating layer formed on the gate line; and a first subpixel electrode and a second subpixel electrode that are formed on the insulating layer. Each of the first subpixel electrode and the second, subpixel electrode includes a first subregion and a second subregion. At least one of the first subregion and the second subregion Includes a vertical stem, a horizontal stem extending from a middle of the vertical stem, and a plurality of minute branches laterally extending in a diagonal direction from the horizontal stem. The plurality of minute branches laterally extending from the horizontal stem are alternately branched with reference to the horizontal stem.

Abstract translation: 根据本发明的示例性实施例的液晶显示器包括：第一基板; 形成在第一基板上的栅极线; 形成在栅极线上的绝缘层; 以及形成在绝缘层上的第一子像素电极和第二子像素电极。 第一子像素电极和第二子像素电极中的每一个包括第一子区域和第二子区域。 第一子区域和第二子区域中的至少一个包括垂直杆，从竖直杆的中间延伸的水平杆和从水平杆沿对角线方向横向延伸的多个分支。 从水平杆横向延伸的多个分支分支相对于水平杆交替分支。

公开(公告)号：US20160109764A1

公开(公告)日：2016-04-21

申请号：US14705791

申请日：2015-05-06

Applicant: Samsung Display Co., Ltd.

Inventor： Oh Jeong KWON ,  Sung Jae YUN ,  Hyeok Jin LEE ,  Ki Chul SHIN

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

CPC classification number: G02F1/134336 ,  G02F1/133707 ,  G02F2001/134345

Abstract: A liquid crystal display (LCD) according to an exemplary embodiment of the present invention includes: a first insulation substrate; a lower electrode disposed on the first insulation substrate; a second insulation substrate facing the first insulation substrate; an upper electrode disposed on the second insulation substrate and facing the lower electrode; and a liquid crystal layer disposed between the lower electrode and the upper electrode. The lower electrode forms one unit region, the unit region includes a plurality of subregions, and the lower electrode includes: a first lower electrode including a central pattern disposed at a center of a border between each pair of adjacent subregions, and a plurality of micro branch portions that are coupled to the central pattern, the micro branch portions of two different subregions extending in different directions; and a second lower electrode having intersecting elongated portions that each extend along parts of the border.

Abstract translation: 根据本发明的示例性实施例的液晶显示器（LCD）包括：第一绝缘基板; 设置在所述第一绝缘基板上的下电极; 面对所述第一绝缘基板的第二绝缘基板; 设置在所述第二绝缘基板上并面向所述下电极的上电极; 以及设置在下电极和上电极之间的液晶层。 下部电极形成一个单位区域，单元区域包括多个子区域，下部电极包括：第一下部电极，包括设置在每对相邻区域之间的边界的中心的中心图案，以及多个微电极 耦合到中心图案的分支部分，两个不同子区域的微分支部分在不同方向上延伸; 以及第二下电极，其具有各自沿边界的一部分延伸的相交的细长部分。

公开(公告)号：US20160103370A1

公开(公告)日：2016-04-14

申请号：US14634458

申请日：2015-02-27

Applicant: Samsung Display Co., Ltd.

Inventor： Jin Won KIM ,  Oh Jeong KWON ,  Hyeok Jin LEE ,  Ki Chul SHIN

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134309 ,  G02F1/133711 ,  G02F1/133753 ,  G02F1/13624 ,  G02F2001/133726 ,  G02F2001/134345

Abstract: A liquid crystal display includes: a flexible first substrate; a pixel electrode positioned on the first substrate and including an outer stem with a quadrangular shape, a crossed-shape stem including a transverse stem positioned inside the outer stem and a longitudinal stem crossing the transverse stem, and a plurality of minute branches extending from the outer stem and the crossed-shape stem; a flexible second substrate facing the first substrate; a common electrode positioned on the second substrate; and a liquid crystal layer including liquid crystal molecules interposed between the first substrate and the second substrate. An angle formed by minute branches of one sub-region of the pixel electrode positioned at second, third and fourth zones and the transverse stem is smaller than an angle formed by minute branches of three other sub-regions of the pixel electrode positioned at the second, third, and fourth zones and the transverse stem.

Abstract translation: 液晶显示器包括：柔性第一基板; 位于所述第一基板上并且包括具有四边形形状的外部杆的像素电极，包括位于所述外部杆内侧的横向杆和横向横向杆的纵向杆的交叉形状的杆以及从所述第二基部延伸的多个分支 外茎和十字形茎; 面向所述第一基板的柔性第二基板; 位于所述第二基板上的公共电极; 以及包含插入在第一基板和第二基板之间的液晶分子的液晶层。 位于第二，第三和第四区域以及横向杆的像素电极的一个子区域的微小分支形成的角度小于位于第二，第三和第四区域的像素电极的三个其它子区域的微小分支形成的角度 ，第三和第四区域和横向茎杆。

公开(公告)号：US20160097953A1

公开(公告)日：2016-04-07

申请号：US14717490

申请日：2015-05-20

Applicant: Samsung Display Co., Ltd.

Inventor： Hak Sun CHANG ,  Cheol SHIN ,  Jang Wi RYU ,  Ki Chul SHIN ,  Jae-Soo JANG

IPC: G02F1/1337 ,  G02F1/1343

Abstract: A liquid crystal display includes a lower panel electrode including a lower panel unit electrode, an upper panel electrode including an upper panel unit electrode facing the lower panel unit electrode, and a liquid crystal layer between the lower panel electrode and the upper panel electrode and including liquid crystal molecules, where the lower panel unit electrode includes a center electrode disposed at a center thereof, minute branches which extends from an edge side of the center electrode to an outside, and a first cutout is defined in the center of the center electrode, and the a second cutout is defined in the upper panel unit electrode between the minute branches and the first cutout, and a third cutout is connected to the second cutout and defines a boundary between subregions together with the first cutout.

Abstract translation: 液晶显示器包括：下面板电极，包括下面板单元电极;上面板电极，包括面向下面板单元电极的上面板单元电极;以及下面板电极和上面板电极之间的液晶层， 液晶分子，其中下面板单元电极包括设置在其中心的中心电极，从中心电极的边缘侧延伸到外部的微小分支，并且第一切口限定在中心电极的中心， 并且第二切口被限定在分支分支和第一切口之间的上面板单元电极中，并且第三切口连接到第二切口并且将第一切口与子区域之间的边界定义。

公开(公告)号：US20150168789A1

公开(公告)日：2015-06-18

申请号：US14541263

申请日：2014-11-14

Applicant: Samsung Display Co., Ltd.

Inventor： Oh Jeong KWON ,  Heung Shik PARK ,  Hyeok Jin LEE ,  Jae Hong PARK ,  Dong-Chul SHIN ,  Su Jin KIM ,  Ki Chul SHIN ,  Sung-Jae YUN ,  Joo Young YOON

IPC: G02F1/1343 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1362 ,  G02F1/1368

CPC classification number: G02F1/134336 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133519 ,  G02F2001/134345

Abstract: A liquid crystal display includes a first substrate, a pixel electrode which is disposed on the first substrate and includes a first subpixel electrode which is disposed at a pixel area and includes a plurality of first branch electrodes, and a second subpixel electrode which is separated from the first subpixel electrode, disposed at an outer edge of the pixel area, encloses the first subpixel electrode and includes a plurality of second branch electrodes, 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, where a first voltage applied to the first subpixel electrode is larger than a second voltage applied to the second subpixel electrode.

Abstract translation: 液晶显示器包括第一基板，设置在第一基板上的像素电极，并且包括设置在像素区域并且包括多个第一分支电极的第一子像素电极，以及与第一基板分离的第二子像素电极 设置在像素区域的外缘的第一子像素电极包围第一子像素电极，并且包括多个第二分支电极，与第一基板相对的第二基板，设置在第二基板上的公共电极，以及液晶 其中施加到第一子像素电极的第一电压大于施加到第二子像素电极的第二电压的第一基板和第二基板之间。

公开(公告)号：US20150070634A1

公开(公告)日：2015-03-12

申请号：US14198294

申请日：2014-03-05

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Hoon JUNG ,  Ki Chul SHIN ,  Min Ju HAN ,  Ji Phyo HONG ,  Su Jeong KIM ,  Hoon KIM

IPC: G02F1/1343

CPC classification number: G02F1/134363 ,  G02F1/133707 ,  G02F2001/134381 ,  G02F2001/136222

Abstract: A liquid crystal display includes: a first electrode and a second electrode disposed on a first substrate, the first electrode and the second electrode being disposed at a same layer; a second substrate facing the first substrate; a third electrode and a fourth electrode disposed on the second substrate and disposed at different layers; and a liquid crystal layer including liquid crystal molecules disposed between the first substrate and the second substrate, wherein the first electrode, the second electrode, and the third electrode each include a plurality of branch electrodes, but the fourth electrode does not; and wherein the first electrode is electrically connected to the third electrode.

Abstract translation: 液晶显示器包括：第一电极和设置在第一基板上的第二电极，第一电极和第二电极设置在同一层; 面对所述第一基板的第二基板; 第三电极和第四电极，设置在第二基板上并且设置在不同的层上; 以及包含设置在第一基板和第二基板之间的液晶分子的液晶层，其中第一电极，第二电极和第三电极各自包括多个分支电极，但第四电极不包括; 并且其中所述第一电极电连接到所述第三电极。

公开(公告)号：US20150055065A1

公开(公告)日：2015-02-26

申请号：US14158153

申请日：2014-01-17

Applicant: Samsung Display Co., Ltd.

Inventor： Dong-Chul SHIN ,  Jae Hong PARK ,  Oh Jeong KWON ,  Ki Chul SHIN ,  Sung-Jae YUN ,  Hyeok Jin LEE

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/133707 ,  G02F1/133345 ,  G02F1/133753 ,  G02F1/133788 ,  G02F1/136209 ,  G02F1/13624 ,  G02F2001/133726 ,  G02F2001/133746 ,  G02F2001/133757 ,  G02F2001/136222 ,  G02F2201/40

Abstract: A liquid crystal display includes a first substrate, a second substrate disposed opposite to the first substrate; a pixel electrode disposed on 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, where a first cutout having a cross shape is defined in the common electrode, a second cutout is defined in the pixel electrode to be adjacent to and along an edge of the pixel electrode, and the pixel electrode has a step structure, a boundary line of which is in a rhombus shape.

Abstract translation: 液晶显示器包括第一基板，与第一基板相对设置的第二基板; 设置在所述第一基板上的像素电极; 设置在所述第二基板上的公共电极; 以及设置在所述第一基板和所述第二基板之间的液晶层，其中在所述公共电极中限定具有十字形状的第一切口，所述像素电极中限定与所述像素的边缘相邻并沿着所述像素的边缘的第二切口 电极，并且像素电极具有阶梯结构，其边界线为菱形。

公开(公告)号：US20140211142A1

公开(公告)日：2014-07-31

申请号：US14090593

申请日：2013-11-26

Applicant: Samsung Display Co., Ltd.

Inventor： Hoon KIM ,  Su Jeong KIM ,  Ki Chul SHIN ,  Dan Bi YANG ,  Jae-Hoon JUNG ,  Min Ju HAN ,  Ji Phyo HONG

IPC: G02F1/1343

CPC classification number: G02F1/134336 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/13624 ,  G02F2001/133742 ,  G02F2001/134345 ,  G02F2001/13712 ,  G02F2203/30 ,  G02F2203/64

Abstract: A liquid crystal display according to an exemplary embodiment of the present invention includes: a first substrate; a first subpixel electrode positioned on the first substrate and configured to receive a first voltage; a second subpixel electrode positioned on the first substrate and configured to receive a second voltage; an insulating layer positioned between the first subpixel electrode and the second subpixel electrode; a second substrate facing the first substrate; and a common electrode positioned on the second substrate. A portion of the first subpixel electrode and a portion of the second subpixel electrode overlap each other with the insulating layer interposed therebetween, and a difference between the first voltage and a common voltage is larger than a difference between the second voltage and the common voltage.

Abstract translation: 根据本发明的示例性实施例的液晶显示器包括：第一基板; 第一子像素电极，其位于所述第一基板上并被配置为接收第一电压; 第二子像素电极，位于所述第一基板上并被配置为接收第二电压; 位于所述第一子像素电极和所述第二子像素电极之间的绝缘层; 面对所述第一基板的第二基板; 以及位于第二基板上的公共电极。 第一子像素电极的一部分和第二子像素电极的一部分在绝缘层之间彼此重叠，并且第一电压和公共电压之间的差大于第二电压和公共电压之间的差。

公开(公告)号：US20200380930A1

公开(公告)日：2020-12-03

申请号：US16999017

申请日：2020-08-20

Applicant: Samsung Display Co., Ltd.

Inventor： Hak Sun CHANG ,  Cheol SHIN ,  Ki Chul SHIN

IPC: G09G3/36

Abstract: A liquid crystal display according to an exemplary embodiment of the present inventive concept includes: a plurality of pixels including a plurality of pixel electrodes formed on a first substrate and including first domain division means, and a common electrode formed on a second substrate that faces the first substrate and including second domain division means; a gate driver and a data driver connected to the plurality of pixels; and a compensation controller connected to the data driver, the compensation controller transmits compensation voltages to the data driver, wherein, when viewed on the same plane, distances between the first domain division means and the second domain division means are changed according to a location of the plurality of pixels, and wherein the compensation voltages are changed corresponding to the distances between the first domain division means and the second domain division means.

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.