公开(公告)号：US20170315411A1

公开(公告)日：2017-11-02

申请号：US15408559

申请日：2017-01-18

Applicant: Samsung Display Co., Ltd.

Inventor： Cheol SHIN ,  Hak Sun CHANG ,  Chang Il TAE

IPC: G02F1/1343 ,  G02F1/1362 ,  H01L27/12

CPC classification number: G02F1/134309 ,  G02F1/136286 ,  G02F2001/134372 ,  G02F2001/136218 ,  G02F2201/121 ,  G02F2201/123 ,  H01L27/124 ,  H01L27/1288

Abstract: A display device includes a base substrate; a pixel electrode on the base substrate; a first conductive bar which is adjacent to and separated from a first edge of the pixel electrode in a top plan view, the first conductive bar disposed in a same layer as the pixel electrode; and a common electrode which overlaps the pixel electrode. In the top plan view, the first conductive bar includes: a first body which lengthwise extends along the first edge of the pixel electrode and includes an edge which faces the first edge of the pixel electrode, and a first ridge pattern and a second ridge pattern each protruding from the edge of the first body and toward the pixel electrode, the first and second ridge patterns consecutively disposed along a lengthwise direction of the first body.

公开(公告)号：US20170010487A1

公开(公告)日：2017-01-12

申请号：US15271034

申请日：2016-09-20

Applicant: Samsung Display Co., Ltd.

Inventor： Jang Wi RYU ,  Cheol SHIN ,  Hak Sun CHANG ,  Ki Chul SHIN ,  Jae-Soo JANG ,  Ka Eun KIM ,  Ho Kil OH ,  Se Hyun LEE ,  Hyo Ju JUNG ,  Sang Hyeon SONG ,  Sang Jin JEON

IPC: G02F1/137 ,  G02F1/1343

CPC classification number: G02F1/137 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  G02F1/1393 ,  G02F2001/134318 ,  G02F2001/134345 ,  G02F2001/134381 ,  G02F2001/13712 ,  G02F2201/123 ,  G02F2203/01 ,  G02F2203/04

Abstract: The present invention relates to a liquid crystal display including: a lower electrode including a unit pixel electrode; an upper electrode including an upper unit electrode facing the unit pixel electrode; and a liquid crystal layer between the lower electrode and the upper electrode and including a plurality of liquid crystal molecules aligned approximately perpendicular to the surfaces of the lower electrode and the upper electrode in the absence of an electric field, wherein the unit pixel electrode includes a stem forming a boundary between a plurality of sub-regions and a plurality of minute branches extending in different directions in two different sub-regions, the upper unit electrode includes an opening facing the stem and extending parallel to the stem, any alignment aid to pretilt the liquid crystal molecules is absent, and a length of the minute branches is equal to or less than about 53 μm.

Abstract translation: 液晶显示器技术领域本发明涉及一种液晶显示器，包括：下电极，其包括单位像素电极; 上电极，其包括面向所述单位像素电极的上单元电极; 以及下电极和上电极之间的液晶层，并且在没有电场的情况下包括大致垂直于下电极和上电极的表面排列的多个液晶分子，其中，单位像素电极包括 茎在多个子区域和在两个不同子区域中沿不同方向延伸的多个微分枝之间形成边界，上单元电极包括面向茎杆并平行于杆延伸的开口的任何对准辅助件 液晶分子不存在，分支的长度等于或小于约53μm。

公开(公告)号：US20160363823A1

公开(公告)日：2016-12-15

申请号：US15164585

申请日：2016-05-25

Applicant: Samsung Display Co. Ltd.

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

IPC: G02F1/1343 ,  G02F1/1335

CPC classification number: G02F1/133753 ,  G02F1/133707 ,  G02F1/134309 ,  G02F2001/133757

Abstract: A liquid crystal display includes a first panel including a first electrode, which includes side electrodes in edge areas of a pixel, a central electrode connected to the side electrodes and disposed in a central area of the pixel, and fine branches, some of which are connected to the side electrode, a second panel in which a cutout, which corresponds to the first electrode and divides the fine branches, the central electrode and the side electrode into domains is defined, and which includes a second electrode, which is separated by the cutout and corresponds to each of the domains, where second slit patterns, which are provided by partially cutting out ends of the fine branches, separate the side electrodes and the fine branches from each other, and extend in parallel to a longitudinal direction of the side electrodes are defined in the first panel.

Abstract translation: 液晶显示器包括：第一面板，包括第一电极，该第一电极包括在像素的边缘区域中的侧面电极，连接到侧面电极并且设置在像素的中心区域的中心电极，以及细分支，其中一些是 与侧电极连接的第二电极，其中限定了与第一电极对应并将细分支，中心电极和侧电极分成畴的切口，其包括第二电极，第二电极由 并且对应于每个畴，其中通过部分切割细分支的端部而提供的第二狭缝图案将侧电极和细分支彼此分离，并且平行于侧面的纵向方向延伸 在第一面板中限定电极。

公开(公告)号：US20160320678A1

公开(公告)日：2016-11-03

申请号：US15074310

申请日：2016-03-18

Applicant: SAMSUNG DISPLAY CO., LTD.

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

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

CPC classification number: G02F1/134309 ,  G02F2001/134345

Abstract: A liquid crystal display includes a first substrate, a gate line the first substrate, an insulating layer the gate line, and pixel electrodes the insulating layer, where the pixel electrodes include a first pixel electrode, a second pixel electrode, and a third pixel electrode neighboring to each other, each of the first pixel electrode, the second pixel electrode, and the third pixel electrode includes a vertical stem part, a horizontal stem part, and fine branch parts extended from each horizontal stem part and each vertical stem part to both opposite sides in a diagonal direction, the fine branch parts of the first pixel electrode are alternately branched to the both opposite sides of the horizontal stem part and the vertical stem part, and the second pixel electrode and the third pixel electrode include an outer side part enclosing an edge of each pixel electrode.

Abstract translation: 液晶显示器包括第一基板，第一基板的栅极线，栅极线的绝缘层和绝缘层的像素电极，其中像素电极包括第一像素电极，第二像素电极和第三像素电极 相邻的第一像素电极，第二像素电极和第三像素电极中的每一个包括垂直杆部分，水平杆部分和从每个水平茎部分和每个垂直茎部分延伸到两个的细分支部分 在对角方向的相对侧，第一像素电极的细分支部分交替地分支到水平茎部和垂直茎部的两个相对侧，并且第二像素电极和第三像素电极包括外侧部分 封闭每个像素电极的边缘。

公开(公告)号：US20160202569A1

公开(公告)日：2016-07-14

申请号：US14966971

申请日：2015-12-11

Applicant: Samsung Display Co., Ltd

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

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

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

Abstract: A liquid crystal display (LCD) may include: a lower display panel having a pixel electrode positioned therein, the pixel electrode including one or more pixel unit electrodes; an upper display panel having a common electrode positioned therein, the common electrode including one or more common unit electrodes; and a liquid crystal layer positioned between the lower display panel and the upper display panel. The pixel unit electrode may include a plate part and fine branches extending from the plate part, the common unit electrode may include a cross-shaped opening, and a vertical opening of the cross-shaped opening is completely covered by the plate part without extending to an edge of the polygonal shape of the plate part.

Abstract translation: 液晶显示器（LCD）可以包括：具有位于其中的像素电极的下显示面板，所述像素电极包括一个或多个像素单元电极; 具有定位在其中的公共电极的上显示面板，所述公共电极包括一个或多个公共单元电极; 以及位于下显示面板和上显示面板之间的液晶层。 像素单元电极可以包括板部分和从板部分延伸的细分支，公共单元电极可以包括十字形开口，十字形开口的垂直开口被板部分完全覆盖，而不延伸到 板部分的多边形形状的边缘。

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：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：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。