公开(公告)号：US20160155404A1

公开(公告)日：2016-06-02

申请号：US14836846

申请日：2015-08-26

Applicant: Samsung Display Co., Ltd.

Inventor： Hoon KIM ,  Jae Hoon JUNG ,  Ki Chul SHIN ,  Jae Jin LYU

IPC: G09G3/36

CPC classification number: G09G3/3659 ,  G09G2300/0447

Abstract: A liquid crystal display (LCD) includes: a display panel including a plurality of pixels connected to a gate line, a data line, and a reference voltage line to which a common voltage is applied; a data driver connected to the data line and configured to apply a data voltage to the data line; a gate driver connected to the gate line and configured to apply a gate voltage to the gate line; a reference voltage generator connected to the reference voltage line and configured to apply a reference voltage to the reference voltage line; and a signal controller configured to control the data driver, the gate driver, and the reference voltage generator, and output a signal to the reference voltage generator for changing the reference voltage applied to the pixels, wherein the reference voltage is changed according to a gray-level value of an image data.

Abstract translation: 液晶显示器（LCD）包括：显示面板，包括连接到栅极线，数据线和施加公共电压的参考电压线的多个像素; 数据驱动器，连接到数据线并被配置为向数据线施加数据电压; 栅极驱动器，连接到栅极线并被配置为向栅极线施加栅极电压; 参考电压发生器，连接到参考电压线并且被配置为将参考电压施加到参考电压线; 以及信号控制器，被配置为控制数据驱动器，栅极驱动器和参考电压发生器，并且将信号输出到参考电压发生器，用于改变施加到像素的参考电压，其中参考电压根据灰度 图像数据的级别值。

公开(公告)号：US20160147118A1

公开(公告)日：2016-05-26

申请号：US14710185

申请日：2015-05-12

Applicant: Samsung Display Co., Ltd.

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

IPC: G02F1/1343 ,  G02F1/1333

CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/133707 ,  G02F2001/134345

Abstract: A liquid crystal display according to an embodiment includes: a lower panel including a pixel electrode having a first subpixel electrode and a second subpixel electrode and an insulating layer between the first subpixel electrode and the second subpixel electrode; an upper panel including a common electrode; and a liquid crystal layer disposed between the lower panel and the upper panel. The first subpixel electrode includes a first plate portion, a first stem having a cross portion extending from the first plate portion and a protrusion extending from the cross portion, and a plurality of first branches extending from the first plate portion and the first stem. The second subpixel electrode includes a second plate portion having an opening and a plurality of second branches extending from the second plate portion. The cross portion does not overlap with the second plate portion. The protrusion overlaps with the second plate portion.

Abstract translation: 根据实施例的液晶显示器包括：下面板，包括具有第一子像素电极和第二子像素电极的像素电极和在第一子像素电极和第二子像素电极之间的绝缘层; 包括公共电极的上面板; 以及设置在下板和上板之间的液晶层。 第一子像素电极包括第一板部分，具有从第一板部分延伸的横截面的第一杆和从该十字部分延伸的突出部以及从第一板部分和第一杆延伸的多个第一分支。 第二子像素电极包括具有开口的第二板部分和从第二板部分延伸的多个第二分支。 交叉部分不与第二板部分重叠。 突起与第二板部重叠。

公开(公告)号：US20160147116A1

公开(公告)日：2016-05-26

申请号：US14823648

申请日：2015-08-11

Applicant: Samsung Display Co., Ltd.

Inventor： Heung Shik PARK ,  Ki Chul SHIN

IPC: G02F1/1337

CPC classification number: G02F1/133753 ,  G02F1/133703 ,  G02F1/133711 ,  G02F1/133788 ,  G02F1/13725 ,  G02F1/1393 ,  G02F2001/133726 ,  G02F2001/133738 ,  G02F2001/133742 ,  G02F2001/133757

Abstract: Disclosed is a liquid crystal display including: a first substrate; a second substrate facing the first substrate; a liquid crystal layer provided between the first substrate and the second substrate; and an alignment layer disposed at at least one of between the first substrate and the liquid crystal layer and between the second substrate and the liquid crystal layer, wherein the alignment layer includes a first region that is hydrophilic and a second region that is hydrophobic are periodically repeated in a direction that is parallel to the first substrate or the second substrate, and the liquid crystal layer includes liquid crystal molecules having a helical structure and a self-aligned liquid crystal additive to form a uniform lying helix (ULH) structure.

Abstract translation: 公开了一种液晶显示器，包括：第一基板; 面对所述第一基板的第二基板; 设置在所述第一基板和所述第二基板之间的液晶层; 以及配置层，设置在所述第一基板和所述液晶层之间以及所述第二基板和所述液晶层之中的至少一个之间，所述取向层包括亲水性的第一区域和所述第二区域是疏水性的，所述第一区域是周期性的 在与第一基板或第二基板平行的方向上重复，并且液晶层包括具有螺旋结构的液晶分子和自对准液晶添加剂以形成均匀的平躺螺旋（ULH）结构。

公开(公告)号：US20160109774A1

公开(公告)日：2016-04-21

申请号：US14679349

申请日：2015-04-06

Applicant: Samsung Display Co., Ltd.

Inventor： Hyo Ju JUNG ,  Jang Wi RYU ,  Hak Sun CHANG ,  Ki Chul SHIN

IPC: G02F1/1362 ,  G02F1/1343 ,  H01L27/12 ,  G02F1/1368

CPC classification number: G02F1/136286 ,  G02F1/133707 ,  G02F2001/134345 ,  H01L27/124

Abstract: An array substrate includes: first and second gate lines extending along a first direction; a data line extending along a second direction crossing the first direction, and being insulated from the first and second gate lines; a pixel electrode disposed in a pixel area defined by the data line, the first gate line, and the second gate line; a first auxiliary electrode overlapping the first gate line; and a second auxiliary electrode disposed between the pixel electrode and the second gate line, the second auxiliary electrode being spaced apart from the second gate line. The pixel electrode includes: a first subpixel electrode disposed adjacent to the first gate line, and having first direction size greater than a second direction size; and a second subpixel electrode spaced apart from the first subpixel electrode in the second direction, and having a first direction size greater than a second direction size.

Abstract translation: 阵列基板包括：沿着第一方向延伸的第一和第二栅极线; 沿着与第一方向交叉的第二方向延伸并与第一和第二栅极线绝缘的数据线; 设置在由数据线，第一栅极线和第二栅极线限定的像素区域中的像素电极; 与第一栅极线重叠的第一辅助电极; 以及设置在所述像素电极和所述第二栅极线之间的第二辅助电极，所述第二辅助电极与所述第二栅极线间隔开。 像素电极包括：与第一栅极线相邻设置并且具有大于第二方向尺寸的第一方向尺寸的第一子像素电极; 以及在第二方向上与第一子像素电极间隔开的第二子像素电极，并且具有大于第二方向尺寸的第一方向尺寸。

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：US20150241750A1

公开(公告)日：2015-08-27

申请号：US14481200

申请日：2014-09-09

Applicant: Samsung Display Co., Ltd.

Inventor： Su Jeong KIM ,  Hoon KIM ,  Ki Chul SHIN ,  Ji Phyo HONG

IPC: G02F1/1362

CPC classification number: G02F1/136286

Abstract: A liquid crystal includes: a gate line which extends substantially in a first direction, a step-down gate line which extends substantially in the first direction; a data line which extends substantially in a second direction and crosses the gate line; a first thin film transistor connected to the gate line and the data line; a second thin film transistor connected to the gate line and the data line; a third thin film transistor connected to the gate line and the second thin film transistor; a reference voltage line connected to the third thin film transistor; a fourth thin film transistor connected to the step-down gate line, the second thin film transistor and the third thin film transistor; and a pixel electrode including first, second and third subpixel electrodes connected to the first, second and third thin film transistors, respectively.

Abstract translation: 液晶包括：基本上沿第一方向延伸的栅极线，基本上沿第一方向延伸的降压栅极线; 数据线，其基本上在第二方向上延伸并与栅极线交叉; 连接到栅极线和数据线的第一薄膜晶体管; 连接到栅极线和数据线的第二薄膜晶体管; 连接到栅极线和第二薄膜晶体管的第三薄膜晶体管; 连接到第三薄膜晶体管的参考电压线; 连接到降压栅极线的第四薄膜晶体管，第二薄膜晶体管和第三薄膜晶体管; 以及像素电极，分别包括连接到第一，第二和第三薄膜晶体管的第一，第二和第三子像素电极。

公开(公告)号：US20150146126A1

公开(公告)日：2015-05-28

申请号：US14491403

申请日：2014-09-19

Applicant: Samsung Display Co., Ltd.

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

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

CPC classification number: G02F1/134336 ,  G02F1/133345 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/13624 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133742 ,  G02F2001/134318 ,  G02F2001/134345 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/40 ,  G02F2203/30 ,  G09G3/2074 ,  G09G3/3677 ,  G09G3/3688 ,  G09G2300/0426 ,  G09G2300/0465 ,  H01L27/124 ,  H01L29/42384

Abstract: A liquid crystal display includes an insulation substrate, a plurality of pixels disposed on the insulation substrate, where each pixel has a shape elongated in a horizontal direction, and includes a thin film transistor formation region and a display area; and a reference voltage line extending in a vertical direction along a center of the display area, where the display area includes a single high-gray subpixel area and two low-gray subpixel areas, and the single high-gray subpixel area is positioned between the two low-gray subpixel areas.

Abstract translation: 液晶显示器包括绝缘基板，设置在绝缘基板上的多个像素，其中每个像素具有在水平方向上细长的形状，并且包括薄膜晶体管形成区域和显示区域; 以及沿着显示区域的中心在垂直方向上延伸的参考电压线，其中显示区域包括单个高灰度子像素区域和两个低灰度子像素区域，并且单个高灰度子像素区域位于 两个低灰度子像素区域。