公开(公告)号：US20170059941A1

公开(公告)日：2017-03-02

申请号：US15244478

申请日：2016-08-23

Applicant: Samsung Display Co. Ltd.

Inventor： Hyeok Jin LEE ,  Oh Jeong KWON ,  Jin Won KIM ,  Dong Han SONG ,  Ki Chul SHIN ,  Taek Joon LEE

IPC: G02F1/1337 ,  G02F1/1343 ,  G02F1/1368

CPC classification number: G02F1/133711 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/133788 ,  G02F2001/133726 ,  G02F2001/133742

Abstract: A curved liquid crystal display (“LCD”) includes a thin film transistor (“TFT”) array substrate, a counter substrate facing the TFT array substrate, a liquid crystal layer including liquid crystal molecules of negative dielectric anisotropy and disposed between the TFT array substrate and the counter substrate, a liquid crystal alignment layer disposed between the liquid crystal layer and the counter substrate, a liquid crystal alignment base layer disposed between the liquid crystal layer and the TFT array substrate, and a liquid crystal alignment stabilization layer including projections spaced apart from each other on the liquid crystal alignment base layer between the liquid crystal layer and the liquid crystal alignment base layer, wherein the projections include reactive mesogen polymers, and one of the liquid crystal alignment layer and the liquid crystal alignment base layer includes the reactive mesogen polymers.

Abstract translation: 弯曲液晶显示器（“LCD”）包括薄膜晶体管（“TFT”）阵列基板，面对TFT阵列基板的对置基板，包含负介电各向异性的液晶分子的液晶层，并且设置在TFT阵列 基板和对置基板，设置在液晶层和对置基板之间的液晶取向层，配置在液晶层和TFT阵列基板之间的液晶取向基底层，以及液晶取向稳定层， 在液晶层和液晶取向基底层之间的液晶取向基底层上彼此分离，其中突起包括反应性液晶元素聚合物，并且液晶取向层和液晶取向基层之一包括反应性 介晶聚合物。

公开(公告)号：US20160217725A1

公开(公告)日：2016-07-28

申请号：US14856044

申请日：2015-09-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Hoon JUNG ,  Dan Bi YANG ,  Ji Phyo HONG ,  Ki Chul SHIN

IPC: G09G3/20 ,  G02F1/137 ,  G09G3/36 ,  G02F1/1343

CPC classification number: G09G3/2022 ,  G02F1/134309 ,  G02F2201/40 ,  G09G3/2074 ,  G09G3/3655 ,  G09G3/3685 ,  G09G2300/0439 ,  G09G2300/0465 ,  G09G2300/0478 ,  G09G2310/0254 ,  G09G2320/0271 ,  G09G2320/068

Abstract: A display device includes: a common electrode and a pixel electrode that includes a horizontal stem, a vertical stem, and a branch. A pixel of the branch includes a first branch that extends in a first diagonal direction from the horizontal stem and the vertical stem, and a second branch that extends in a second diagonal direction from the horizontal stem and the vertical stem.

Abstract translation: 显示装置包括：公共电极和像素电极，其包括水平杆，垂直杆和分支。 分支的像素包括从水平杆和垂直杆沿第一对角线方向延伸的第一分支和从水平杆和垂直杆沿第二对角线方向延伸的第二分支。

公开(公告)号：US20160216573A1

公开(公告)日：2016-07-28

申请号：US14966803

申请日：2015-12-11

Applicant: Samsung Display Co., Ltd

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

IPC: G02F1/1343

CPC classification number: G02F1/134309 ,  G02F1/136213 ,  G02F1/13624

Abstract: An exemplary embodiment of the present system and method provides a liquid crystal display including: a first substrate; a first electrode formed on the first substrate; a second substrate configured to face the first substrate; and a second electrode formed on the second substrate, wherein the first electrode includes a first portion having a plate shape and a plurality of branch electrodes extended from the first portion, the second electrode includes a cross-shaped cutout including a horizontal stem and a vertical stem that cross each other at a center thereof, and the vertical stem of the cross-shaped cutout includes a first portion having a width that is increased from an end of the first portion of the vertical stem toward the center.

Abstract translation: 本系统和方法的示例性实施例提供了一种液晶显示器，包括：第一基板; 形成在所述第一基板上的第一电极; 配置为面对所述第一基板的第二基板; 以及形成在所述第二基板上的第二电极，其中所述第一电极包括具有板形状的第一部分和从所述第一部分延伸的多个分支电极，所述第二电极包括十字形切口，所述十字形切口包括水平杆和竖直 茎的中心彼此交叉，并且十字形切口的垂直杆包括从垂直杆的第一部分的端部朝向中心增加的宽度的第一部分。

公开(公告)号：US20160103371A1

公开(公告)日：2016-04-14

申请号：US14645318

申请日：2015-03-11

Applicant: Samsung Display Co., Ltd.

Inventor： Su Jeong KIM ,  Jong Ho SON ,  Ki Chul SHIN

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F1/1343 ,  G02F2001/134372

Abstract: A liquid crystal display device is provided. The liquid crystal display device includes a first substrate and a pixel electrode disposed on the first substrate, the pixel electrode including a cross stem and a plurality of minute branches extending from the cross stem. The cross stem includes a horizontal stem and a vertical stem crossing the horizontal stem. The liquid crystal display device further includes a second substrate facing the first substrate, a common electrode disposed on the second substrate, and a liquid crystal layer including liquid crystal molecules interposed between the first substrate and the second substrate. Each of the minute branches includes a first side forming an angle of about 45° with the horizontal stem and a second side forming an angle of less than about 45° with the horizontal stem.

Abstract translation: 提供一种液晶显示装置。 液晶显示装置包括第一基板和设置在第一基板上的像素电极，像素电极包括十字杆和从十字杆延伸的多个分支分支。 十字杆包括水平杆和穿过水平杆的垂直杆。 液晶显示装置还包括面向第一基板的第二基板，设置在第二基板上的公共电极，以及包含介于第一基板和第二基板之间的液晶分子的液晶层。 每个分支包括与水平杆形成约45°的角度的第一侧和与水平杆形成小于约45°的角度的第二侧。

公开(公告)号：US20160097955A1

公开(公告)日：2016-04-07

申请号：US14663329

申请日：2015-03-19

Applicant: Samsung Display Co., Ltd.

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

IPC: G02F1/1343

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

Abstract: A liquid crystal display includes a lower electrode, an upper electrode facing the lower electrode, and a liquid crystal layer disposed between the lower electrode and the upper electrode. The lower electrode includes: a center electrode disposed at its center and the center electrode has a polygonal shape including diagonal sides, left and right sides, and upper and lower sides; as first cutout disposed at a center of the center electrode; a plurality of minute branches extending out from the diagonal sides; and a plurality of auxiliary minute branches extending out from the left and right sides. The upper electrode includes a second cutout disposed between the minute branches and the first cutout, and a third cutout connected to the second cutout to form a boundary between a plurality of subregions together with the first cutout, and the left and right sides are inclined at a predetermined angle.

Abstract translation: 液晶显示器包括下电极，面对下电极的上电极和设置在下电极和上电极之间的液晶层。 下电极包括：设置在其中心的中心电极，中心电极具有包括斜边，左右两侧以及上下两侧的多边形; 作为设置在中心电极的中心的第一切口; 从对角线侧伸出的多个分支分支; 以及从左侧和右侧延伸出的多个辅助微分支。 上电极包括设置在微分支和第一切口之间的第二切口，以及连接到第二切口的第三切口，以形成多个子区域与第一切口之间的边界，并且左右侧倾斜 预定角度。

公开(公告)号：US20160054628A1

公开(公告)日：2016-02-25

申请号：US14931312

申请日：2015-11-03

Applicant: Samsung Display Co., Ltd.

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

IPC: G02F1/1343 ,  G02F1/1337 ,  G02F1/1335

CPC classification number: G02F1/134309 ,  G02F1/133553 ,  G02F1/1337 ,  G02F1/133753 ,  G02F1/136286 ,  G02F1/139 ,  G02F2001/133742 ,  G02F2001/133757 ,  G02F2001/134345 ,  G02F2201/121 ,  G02F2201/123

Abstract: A liquid crystal including: a first substrate; a pixel electrode disposed on the first substrate and including a first subpixel electrode and a second subpixel electrode disposed in one pixel area; a second substrate facing the first substrate; and a common electrode disposed on the second substrate, wherein an area of a region occupied by the first subpixel electrode is less than an area of a region occupied by the second subpixel electrode. Each of the first and second subpixels has a cross-shaped stem and minute branches extending from it to improve side visibility quality and gray scale uniformity.

Abstract translation: 一种液晶，包括：第一基板; 设置在所述第一基板上并且包括设置在一个像素区域中的第一子像素电极和第二子像素电极的像素电极; 面对所述第一基板的第二基板; 以及设置在第二基板上的公共电极，其中，由第一子像素电极占据的区域的面积小于由第二子像素电极占据的区域的面积。 第一子像素和第二子像素中的每一个具有十字形茎和从其延伸的微分枝以提高侧视能力质量和灰度均匀性。

公开(公告)号：US20150323845A1

公开(公告)日：2015-11-12

申请号：US14530934

申请日：2014-11-03

Applicant: Samsung Display Co., Ltd.

Inventor： Hak Sun CHANG ,  Ka Eun KIM ,  Jang Wi RYU ,  Ki Chul SHIN

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

CPC classification number: G02F1/1362 ,  G02F1/1343 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134345 ,  G02F2001/136218

Abstract: A liquid crystal display includes a lower substrate and an upper substrate facing each other, a liquid crystal layer provided between the lower substrate and the upper substrate, a plurality of pixel electrodes provided on the lower substrate, extended in a substantially horizontal direction, and including a thin film transistor forming region and a display area, a reference voltage line extended in a substantially vertical direction along a center of the display area, a gate line provided on the lower substrate and extended in the substantially horizontal direction between neighboring pixel electrodes of the plurality of pixel electrodes, a data line provided on the lower substrate and crossing the gate line, and a shield electrode overlapping the gate line and including a curved portion which is disposed on an edge portion of the pixel electrode and overlaps the data line.

Abstract translation: 液晶显示器包括下基板和彼此面对的上基板，设置在下基板和上基板之间的液晶层，设置在下基板上的大致水平方向延伸的多个像素电极，包括 薄膜晶体管形成区域和显示区域，沿着显示区域的中心沿基本垂直方向延伸的参考电压线，设置在下基板上并在基本水平方向上延伸的栅极线，所述栅极线在相邻的像素电极之间 多个像素电极，设置在下基板上并与栅极线交叉的数据线和与栅极线重叠的屏蔽电极，并且包括设置在像素电极的边缘部分上并与数据线重叠的弯曲部分。

公开(公告)号：US20140267996A1

公开(公告)日：2014-09-18

申请号：US14106227

申请日：2013-12-13

Applicant: SAMSUNG DISPLAY CO., LTD.

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

IPC: G02F1/1343

CPC classification number: G02F1/134336 ,  G02F1/134309 ,  G02F2001/134345 ,  G02F2001/134372

Abstract: A liquid crystal display device includes: a first substrate; a second substrate disposed opposite to the first substrate; a liquid crystal layer disposed between the first substrate and the second substrate and including liquid crystal molecules vertically aligned when an electric field is not generated in the liquid crystal layer; and pixels, each of which includes a first subpixel and a second subpixel, where each of the first subpixel and the second subpixel includes: a first electrode disposed on the first substrate and having a planar shape; a second electrode disposed opposite to and spaced apart from the first electrode and including a linear electrode; and a third electrode disposed on the second substrate and having a planar shape, and a voltage applied to the second electrode of the first subpixel and a voltage applied to the second electrode of the second subpixel are different from each other.

Abstract translation: 液晶显示装置包括：第一基板; 与所述第一基板相对设置的第二基板; 液晶层，其设置在所述第一基板和所述第二基板之间，并且当在所述液晶层中不产生电场时，包括垂直取向的液晶分子; 以及每个像素包括第一子像素和第二子像素，其中第一子像素和第二子像素中的每一个包括：设置在第一基板上并具有平面形状的第一电极; 第二电极，与第一电极相对并间隔开并且包括线性电极; 以及设置在第二基板上并具有平面形状的第三电极，施加到第一子像素的第二电极的电压和施加到第二子像素的第二电极的电压彼此不同。

公开(公告)号：US20140267994A1

公开(公告)日：2014-09-18

申请号：US13935184

申请日：2013-07-03

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: G02F1/1343

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：US20130229609A1

公开(公告)日：2013-09-05

申请号：US13654325

申请日：2012-10-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Youn Hak JEONG ,  Gak Seok LEE ,  Ki Chul SHIN

IPC: G02F1/1333

CPC classification number: G02F1/1393 ,  G02F1/133707 ,  G02F2001/133742 ,  G02F2001/134345 ,  G02F2201/122 ,  G02F2201/123

Abstract: A liquid crystal display includes a common electrode for receiving a common voltage. The liquid crystal display further includes a pixel electrode for receiving a data voltage, the pixel electrode being associated with a pixel of the liquid crystal display. The liquid crystal display further includes a switching element electrically connected to the pixel electrode for controlling transmission of the data voltage. The liquid crystal display further includes a liquid crystal layer disposed between the common electrode and the pixel electrode. The liquid crystal display further includes a plate electrode electrically connected to the switching element and including a plate that overlaps the pixel electrode, wherein the pixel electrode spans a larger area than the plate. The pixel electrode and the plate electrode are equipotential.

Abstract translation: 液晶显示器包括用于接收公共电压的公共电极。 液晶显示器还包括用于接收数据电压的像素电极，像素电极与液晶显示器的像素相关联。 液晶显示器还包括电连接到像素电极的用于控制数据电压传输的开关元件。 液晶显示器还包括设置在公共电极和像素电极之间的液晶层。 液晶显示器还包括与开关元件电连接并包括与像素电极重叠的板的板电极，其中像素电极跨越比板更大的面积。 像素电极和平板电极是等电位的。