公开(公告)号：US20160161790A1

公开(公告)日：2016-06-09

申请号：US14663199

申请日：2015-03-19

Applicant: Samsung Display Co. Ltd.

Inventor： Hoon KIM ,  Su Jeong KIM ,  Hee Seop KIM ,  Ki Chul SHIN

IPC: G02F1/1362 ,  H01L27/12 ,  G09G3/36 ,  G02F1/1368 ,  G02F1/133

CPC classification number: G02F1/13624 ,  G02F1/13306 ,  G02F1/136213 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134345 ,  G09G3/3659 ,  G09G2300/0447 ,  H01L27/1222 ,  H01L27/1225 ,  H01L27/1251

Abstract: A liquid crystal display is provided. A liquid crystal display comprises a first transistor having a gate electrode connected to a scan line, one electrode connected to a data line, and the other electrode connected to a first liquid crystal capacitor, a second transistor having one electrode connected to the data line, and the other electrode connected to a second liquid crystal capacitor through a first node, a third transistor having one electrode connected to the data line, and the other electrode connected to a third liquid crystal capacitor through a second node, a first distribution transistor having one electrode connected to the first node, and the other electrode connected to a sustain line and a second distribution transistor having one electrode connected to the second node, and the other electrode connected to the sustain line.

Abstract translation: 提供液晶显示器。 液晶显示器包括：第一晶体管，其具有连接到扫描线的栅极电极，连接到数据线的一个电极，和连接到第一液晶电容器的另一个电极，具有连接到数据线的一个电极的第二晶体管， 另一个电极通过第一节点连接到第二液晶电容器，第三晶体管具有连接到数据线的一个电极，另一个电极通过第二节点连接到第三液晶电容器，第一分配晶体管具有一个 电极连接到第一节点，另一个电极连接到维持线，第二分配晶体管具有连接到第二节点的一个电极，而另一个电极连接到维持线。

公开(公告)号：US20160154282A1

公开(公告)日：2016-06-02

申请号：US14878634

申请日：2015-10-08

Applicant: Samsung Display Co., Ltd.

Inventor： Hoon KIM ,  Ki Chul SHIN ,  Dan Bi YANG

IPC: G02F1/1343 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/136227 ,  G02F1/13624 ,  G02F2001/134345

Abstract: A liquid crystal display includes: a first substrate; a gate line disposed on the first substrate; an insulating layer disposed on the gate line; and first and second subpixel electrodes respectively including pixel branch electrodes, wherein the first and second subpixel electrodes respectively comprise first and second regions, the first and second regions of the first subpixel electrode have a polygonal shape where two sides meet in a diagonal line, and one of sides of the polygon, excluding the diagonal line, is perpendicular to the gate line, the first and second regions of the second subpixel electrode have grooves disposed at one of sides thereof corresponding to the shape of the first subpixel electrode, the first and second regions of the first subpixel electrode are connected with each other, and the first and second regions of the second subpixel electrode are connected with each other.

Abstract translation: 液晶显示器包括：第一基板; 设置在所述第一基板上的栅极线; 设置在栅极线上的绝缘层; 以及分别包括像素分支电极的第一和第二子像素电极，其中第一和第二子像素电极分别包括第一和第二区域，第一子像素电极的第一和第二区域具有两边在对角线上相交的多边形形状，以及 除了对角线之外的多边形的一侧与栅极线垂直，第二子像素电极的第一和第二区域具有设置在与第一子像素电极的形状对应的一侧的槽，第一和 第一子像素电极的第二区域彼此连接，并且第二子像素电极的第一和第二区域彼此连接。

公开(公告)号：US20160097957A1

公开(公告)日：2016-04-07

申请号：US14805240

申请日：2015-07-21

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-Jae YUN ,  Heung Shik PARK ,  Oh Jeong KWON ,  Ki Chul SHIN

IPC: G02F1/1343 ,  G02F1/1368

CPC classification number: G02F1/133371 ,  G02F1/133707 ,  G02F1/134336 ,  G02F1/1362 ,  G02F2001/133357 ,  G02F2001/13606

Abstract: A liquid crystal display according to an exemplary embodiment of the present system and method includes: a first substrate; a thin film transistor disposed on the first substrate; a passivation layer disposed on the thin film transistor and including a first portion and a second portion thicker than the first portion; a first sub-pixel electrode and a second sub-pixel electrode disposed on the passivation layer, spaced apart from each other, and positioned on one pixel region; a second substrate facing the first substrate; and a liquid crystal layer positioned between the first substrate and the second substrate, wherein the first sub-pixel electrode is disposed on the second portion of the passivation layer, and the second sub-pixel electrode is disposed on the first portion of the passivation layer.

Abstract translation: 根据本系统和方法的示例性实施例的液晶显示器包括：第一基板; 设置在所述第一基板上的薄膜晶体管; 钝化层，设置在所述薄膜晶体管上，并且包括第一部分和比所述第一部分更厚的第二部分; 设置在钝化层上的第一子像素电极和第二子像素电极彼此间隔开并定位在一个像素区域上; 面对所述第一基板的第二基板; 以及位于第一基板和第二基板之间的液晶层，其中第一子像素电极设置在钝化层的第二部分上，并且第二子像素电极设置在钝化层的第一部分上 。

公开(公告)号：US20150205168A1

公开(公告)日：2015-07-23

申请号：US14107834

申请日：2013-12-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jang Wi RYU ,  Cheol SHIN ,  Hak Sun CHANG ,  Ki Chul SHIN ,  Ho Kil OH

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

CPC classification number: G02F1/134309 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/13439 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134345 ,  G02F2201/123

Abstract: A liquid crystal display includes: a lower panel electrode including a lower panel unit electrodes; an upper panel electrode including an upper panel unit electrodes facing the lower panel unit electrodes; and a liquid crystal layer disposed between the lower panel electrode and the upper panel electrode, in which the lower panel unit electrode includes a stem portion which defines a boundary between a plurality of sub-regions therein, a center pattern disposed at a center of the stem portion and in which overlaps the sub-regions, and a plurality of micro branch portions which extends from the center pattern, where extending directions of the micro branch portions in different regions are different from each other, and an end portion of the micro branch portions is extended in a direction different from an extending direction thereof.

Abstract translation: 液晶显示器包括：下面板电极，其包括下面板单元电极; 上面板电极，其包括面向下面板单元电极的上面板单元电极; 以及设置在下面板电极和上部面板电极之间的液晶层，其中下部面板单元电极包括限定其中的多个子区域之间的边界的杆部分，设置在其中心的中心图案 并且其中与所述子区域重叠的多个微分支部分和从所述中心图案延伸的多个微分支部分，其中所述微分支部分在不同区域中的延伸方向彼此不同，并且所述微分支的端部 部分沿与其延伸方向不同的方向延伸。

公开(公告)号：US20150160517A1

公开(公告)日：2015-06-11

申请号：US14463875

申请日：2014-08-20

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Hong PARK ,  Jin Won KIM ,  Oh Jeong KWON ,  Heung Shik PARK ,  Hyeok Jin LEE ,  Ki Chul SHIN

IPC: G02F1/1337 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1368

CPC classification number: G02F1/133753 ,  G02F1/1333 ,  G02F1/133345 ,  G02F1/133351 ,  G02F1/133788 ,  G02F1/136277 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133761

Abstract: A liquid crystal display includes a first substrate, a gate line and a divided reference voltage line on the first substrate, a gate insulating layer in 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, a second substrate corresponding to the first substrate, and a common electrode in the second substrate, where the gate line, the divided reference voltage line, and the data line extend to one side of the first substrate, a divided reference voltage driving line, and a data driving line, respectively, extensions are provided at ends of the divided reference voltage driving line and the data driving line, short spacers are disposed on the extensions, and the short spacers are in contact with the common electrode.

Abstract translation: 液晶显示器包括第一基板上的第一基板，栅极线和划分的参考电压线，栅极线中的栅极绝缘层和划分的参考电压线，栅极绝缘层上的半导体层，数据线 在半导体层上，钝化层上的钝化层，钝化层上的像素电极，对应于第一衬底的第二衬底和第二衬底中的公共电极，其中栅极线，划分的参考电压线， 并且数据线分别延伸到第一基板的一侧，划分的基准电压驱动线和数据驱动线，在分配的基准电压驱动线和数据驱动线的端部设置有延伸部，设置短的间隔件 在延伸部上，并且短间隔物与公共电极接触。

公开(公告)号：US20150055049A1

公开(公告)日：2015-02-26

申请号：US14149958

申请日：2014-01-08

Applicant: Samsung Display Co., Ltd.

Inventor： Oh Jeong KWON ,  Hyeok Jin LEE ,  Jae Hong PARK ,  Heung Shik PARK ,  Ki Chul SHIN

IPC: G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F2001/134318 ,  G02F2001/134345

Abstract: A liquid crystal display includes a first substrate and a second substrate facing each other, a pixel electrode disposed on the first substrate, a storage electrode line which is close to edges of the pixel electrode and spaced apart from the pixel electrode, a common electrode disposed on the second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate, where the common electrode includes a first cutout having a cross shape, and the pixel electrode includes a second cutout which is close to at least one of the edges of the pixel electrode and disposed along the edge.

Abstract translation: 液晶显示器包括第一基板和彼此面对的第二基板，设置在第一基板上的像素电极，靠近像素电极的边缘并与像素电极间隔开的存储电极线，设置在公共电极 在第二基板上设置有液晶层和设置在第一基板和第二基板之间的液晶层，其中公共电极包括具有十字形状的第一切口，并且像素电极包括接近至少一个的第二切口 像素电极的边缘并沿边缘设置。

公开(公告)号：US20150049289A1

公开(公告)日：2015-02-19

申请号：US14149076

申请日：2014-01-07

Applicant: Samsung Display Co., Ltd.

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

IPC: G02F1/1343

CPC classification number: G02F1/133707 ,  G02F1/134336 ,  G02F1/13624 ,  G02F2001/134318 ,  G02F2001/134345

Abstract: A liquid crystal display includes a first substrate, a plurality of pixel electrodes disposed on the first substrate and including a first sub-pixel electrode and a second sub-pixel electrode, the first sub-pixel electrode and the second sub-pixel electrode respectively including a cruciform stem part, and a plurality of fine branch parts which extends from the cruciform stem part, and a liquid crystal layer interposed between the first substrate and a second substrate facing the first substrate, the second substrate including a common electrode in which an opening corresponding to the cruciform stem part of the pixel electrode is defined.

Abstract translation: 液晶显示器包括：第一基板，设置在第一基板上的多个像素电极，包括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分别包括 十字形茎部，以及从十字形茎部延伸的多个细分支部，以及插入在第一基板和面向第一基板的第二基板之间的液晶层，第二基板包括公共电极，其中开口 对应于像素电极的十字形茎部分。

公开(公告)号：US20150029455A1

公开(公告)日：2015-01-29

申请号：US14303843

申请日：2014-06-13

Applicant: Samsung Display Co., Ltd.

Inventor： Su Jeong KIM ,  Oh Jeong KWON ,  Ki Chul SHIN

IPC: G02F1/1337

CPC classification number: G02F1/133753 ,  G02F1/133788 ,  G02F2001/133726 ,  G02F2001/133761 ,  G02F2001/133773

Abstract: A liquid crystal display includes a thin film transistor panel including a first alignment layer, an opposing panel including a second alignment layer, and opposite to the thin film transistor panel, and a liquid crystal layer between the thin film transistor panel and the opposing panel, and including liquid crystal molecules, wherein a difference between a pretilt angle provided by the first alignment layer and a pretilt angle provided by the second alignment layer is equal to or greater than about 0.8 degree.

Abstract translation: 液晶显示器包括：薄膜晶体管板，包括第一取向层，包括第二取向层的相对面板，与薄膜晶体管面板相对;以及薄膜晶体管板和相对面板之间的液晶层， 并且包括液晶分子，其中由第一取向层提供的预倾斜角与由第二取向层提供的预倾角之间的差等于或大于约0.8度。

公开(公告)号：US20130335688A1

公开(公告)日：2013-12-19

申请号：US13829656

申请日：2013-03-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae-Hoon JUNG ,  Hoon KIM ,  Cheol SHIN ,  Ka Eun KIM ,  Su Jeong KIM ,  Ki Chul SHIN ,  Ho Kil OH ,  Min Ju HAN ,  Dan Bi YANG ,  Ji Phyo HONG

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134336 ,  G02F1/1337 ,  G02F1/13624 ,  G02F2001/134345

Abstract: A liquid crystal display includes a first substrate, a pixel electrode formed on the first substrate, a second substrate facing the first substrate, and a common electrode formed on the second substrate. The pixel electrode includes a first subpixel electrode disposed in a first subpixel region, and a second subpixel electrode disposed in a second subpixel region. A first voltage applied to the first subpixel electrode and a second voltage applied to the second subpixel electrode are different from each other, and a ratio of the first voltage to the second voltage is about 0.76 to about 0.80.

Abstract translation: 液晶显示器包括第一基板，形成在第一基板上的像素电极，面向第一基板的第二基板和形成在第二基板上的公共电极。 像素电极包括设置在第一子像素区域中的第一子像素电极和设置在第二子像素区域中的第二子像素电极。 施加到第一子像素电极的第一电压和施加到第二子像素电极的第二电压彼此不同，并且第一电压与第二电压的比率为约0.76至约0.80。

公开(公告)号：US20200073182A1

公开(公告)日：2020-03-05

申请号：US16556474

申请日：2019-08-30

Applicant: Samsung Display Co., Ltd.

Inventor： Yeon Cu KIM ,  Ki Chul SHIN ,  Soon Joon RHO

IPC: G02F1/1337 ,  C08L79/08 ,  C08L33/10

Abstract: A liquid crystal photoalignment agent includes: a copolymer of diamine and dianhydride; and a compound Formula 1 below, wherein an amount of the compound of Formula 1 is less than about 10 weight %, based on a total weight of the liquid crystal photoalignment agent: R1 is a substituted or unsubstituted tetravalent organic group derived from an acid dianhydride, wherein the acid dianhydride is at least one of an aliphatic cyclic acid dianhydride or an aromatic acid dianhydride, R2 is a substituted or unsubstituted trivalent organic group derived from an aromatic diamine, at least one of R1 and R2 is substituted with CF3 or a silyl group, R3 is a residue of a compound including a substituted or unsubstituted aromatic group with a carbon number that is equal to or greater than 6, n is 1 to 5, and * represents a point of attachment.