公开(公告)号：US09588381B2

公开(公告)日：2017-03-07

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 ,  G02F1/1337

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。

公开(公告)号：US09588377B2

公开(公告)日：2017-03-07

申请号：US14938611

申请日：2015-11-11

Applicant: Samsung Display Co., Ltd.

Inventor： Se Hyun Lee ,  Ka Eun Kim ,  Cheol Shin ,  Hak Sun Chang ,  Ki Chul Shin

IPC: G02F1/1337 ,  G02F1/1343 ,  G02F1/1333

CPC classification number: G02F1/133707 ,  G02F1/133345 ,  G02F1/134309 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/13624 ,  G02F2001/133738 ,  G02F2001/134381 ,  G02F2201/123

Abstract: A liquid crystal display includes a first substrate, a first pixel electrode disposed on the first substrate, a second pixel electrode overlapping the first pixel electrode, having an insulating layer disposed therebetween, wherein the second pixel electrode includes a plate-like part having an integrated shape, a plurality of branch electrodes extending from the plate-like part, and a cruciform cutout including a horizontal part and a vertical part intersecting each other at a center of the plate-like part, and the first pixel electrode includes a cruciform stem electrode having a horizontal stem and a vertical stem intersecting each other at the center.

Abstract translation: 液晶显示器包括第一基板，设置在第一基板上的第一像素电极，与第一像素电极重叠的第二像素电极，其间具有绝缘层，其中第二像素电极包括具有集成 形状，从板状部分延伸的多个分支电极，以及包括在板状部分的中心处彼此交叉的水平部分和垂直部分的十字形切口，并且第一像素电极包括十字形茎电极 具有在中心彼此相交的水平杆和垂直杆。

公开(公告)号：US09541804B2

公开(公告)日：2017-01-10

申请号：US14711592

申请日：2015-05-13

Applicant: Samsung Display Co., Ltd.

Inventor： Se Hyun Lee ,  Jang Wi Ryu ,  Ki Chul Shin ,  Cheol Shin ,  Hak Sun Chang

IPC: G02F1/1343 ,  G02F1/1337

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

Abstract: A liquid crystal display including: a lower electrode; an upper electrode facing the lower electrode; and a liquid crystal layer disposed between the lower electrode and the upper electrode and including a plurality of liquid crystal molecules aligned perpendicular to surfaces of the lower electrode and the upper electrode, wherein the lower electrode includes a center electrode disposed at the center thereof, a first cutout disposed at the center of the center electrode, and a plurality of minute branches disposed extending outwardly from a side edge of the center electrode, and the upper electrode includes a second cutout disposed between the minute branches and the first cutout, a third cutout connected to upper and lower vertices of the second cutout to form a boundary among a plurality of sub-regions together with the first cutout and a fourth cutout connected to left and right vertices of the second cutout.

Abstract translation: 一种液晶显示器，包括：下电极; 面向下电极的上电极; 以及液晶层，其设置在所述下电极和所述上电极之间，并且包括与所述下电极和所述上电极的表面垂直的多个液晶分子，其中所述下电极包括设置在所述下电极的中心的中心电极， 第一切口，设置在中心电极的中心，以及多个分支，其从中心电极的侧边缘向外延伸设置，并且上电极包括设置在分支分支和第一切口之间的第二切口，第三切口 连接到第二切口的上部和下部顶点，以形成与第一切口一起的多个子区域中的边界，以及连接到第二切口的左右顶点的第四切口。

公开(公告)号：US09529231B2

公开(公告)日：2016-12-27

申请号：US14257460

申请日：2014-04-21

Applicant: Samsung Display Co., Ltd.

Inventor： Oh Jeong Kwon ,  Hyeok Jin Lee ,  Dong-Chul Shin ,  Jae Hong Park ,  Sung-Jae Yun ,  Ki Chul Shin ,  Seung Wook Nam

IPC: G02F1/1343 ,  G02F1/1337

CPC classification number: G02F1/133707 ,  G02F2001/134345

Abstract: The present invention relates to a liquid crystal display that can improve an aperture ratio and liquid crystal control ability. A liquid crystal display according to an exemplary embodiment of the present invention includes: a first substrate and a second substrate which face each other; 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, in which the common electrode has a first cutout having a cross shape, and the pixel electrode includes a first subpixel electrode having a rhombus shape, a second subpixel electrode surrounding the first subpixel electrode, a second cutout disposed close to and along at least one of the edges of the second subpixel electrode, and a third cutout spacing the first subpixel electrode and the second subpixel electrode.

Abstract translation: 本发明涉及一种能够提高开口率和液晶控制能力的液晶显示器。 根据本发明的示例性实施例的液晶显示器包括：彼此面对的第一基板和第二基板; 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; 以及设置在第一基板和第二基板之间的液晶层，其中公共电极具有十字形状的第一切口，并且像素电极包括具有菱形的第一子像素电极，第二子像素电极包围第一子像素电极 子像素电极，靠近并沿着第二子像素电极的至少一个边缘设置的第二切口，以及间隔第一子像素电极和第二子像素电极的第三切口。

公开(公告)号：US09470934B2

公开(公告)日：2016-10-18

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 ,  G02F1/1337

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：US20160147119A1

公开(公告)日：2016-05-26

申请号：US14750599

申请日：2015-06-25

Applicant: Samsung Display Co., Ltd.

Inventor： Hak Sun CHANG ,  Cheol Shin ,  Ka Eun Kim ,  Ki Chul Shin ,  Se Hyun Lee

IPC: G02F1/1343

CPC classification number: G02F1/134309 ,  G02F1/134336 ,  G02F2001/134345 ,  G09G3/3614 ,  G09G3/3648

Abstract: A liquid crystal display (LCD) is provided. A liquid crystal display (LCD) comprising a first pixel electrode portion; a second pixel electrode portion disposed adjacent to the first pixel electrode portion in a first direction; and a first data line, extending substantially in a second direction, configured to apply a data voltage to the first pixel electrode portion; wherein the data line comprises a first line portion overlapping the first pixel electrode portion and a second line portion overlapping the second pixel electrode portion.

Abstract translation: 提供液晶显示器（LCD）。 一种液晶显示器（LCD），包括第一像素电极部分; 在第一方向上与第一像素电极部相邻配置的第二像素电极部; 以及第一数据线，其基本上沿第二方向延伸，被配置为向所述第一像素电极部施加数据电压; 其中所述数据线包括与所述第一像素电极部分重叠的第一线部分和与所述第二像素电极部分重叠的第二线部分。

公开(公告)号：US09213205B2

公开(公告)日：2015-12-15

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: G02F1/1337 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/137

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：US09201281B2

公开(公告)日：2015-12-01

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: G02F1/1337 ,  G02F1/139 ,  G02F1/1343

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。

公开(公告)号：US08982309B2

公开(公告)日：2015-03-17

申请号：US13845966

申请日：2013-03-18

Applicant: Samsung Display Co., Ltd.

Inventor： Jae-Soo Jang ,  Hak-Sun Chang ,  Jang Wi Ryu ,  Ki Chul Shin

IPC: G02F1/1343 ,  G02F1/1337 ,  G02F1/136 ,  G02F1/1335 ,  G02F1/1362 ,  G02F1/137

CPC classification number: G02F1/134309 ,  G02F1/133514 ,  G02F1/133707 ,  G02F1/1362 ,  G02F1/136209 ,  G02F2001/133742 ,  G02F2001/13775

Abstract: A liquid crystal display device includes a substrate, a thin film transistor disposed on the substrate, a plurality of color filters disposed on the substrate, a light blocking member disposed between the plurality of color filters and on the thin film transistor, and a pixel electrode disposed on at least one of the plurality of color filters. The pixel electrode comprises a planar shape electrode and a plurality of minute branches extending from the planar shape electrode. The at least one of the plurality of color filters or the light blocking member comprises a step forming portion overlapped by the planar shape electrode.

Abstract translation: 液晶显示装置包括基板，设置在基板上的薄膜晶体管，设置在基板上的多个滤色器，设置在多个滤色器之间和薄膜晶体管上的遮光部件，以及像素电极 设置在所述多个滤色器中的至少一个上。 像素电极包括平面形状电极和从平面形状电极延伸的多个微小分支。 多个滤色器或遮光部件中的至少一个包括由平面形状电极重叠的台阶形成部。

公开(公告)号：US20150042917A1

公开(公告)日：2015-02-12

申请号：US14326107

申请日：2014-07-08

Applicant: Samsung Display Co., Ltd.

Inventor： Hoon KIM ,  Ki Chul Shin ,  Dan Bi Yang ,  Ji Phyo Hong

IPC: G02F1/1343 ,  G02F1/1362

CPC classification number: G02F1/134336 ,  G02F1/133707 ,  G02F1/1343 ,  G02F2001/134345 ,  G02F2001/134354

Abstract: A liquid crystal display includes: a first subpixel electrode disposed on a first substrate; an insulating layer disposed on the first subpixel electrode; a second subpixel electrode disposed on the insulating layer; and a common electrode disposed on a second substrate, the second substrate facing the first substrate. The first subpixel electrode is overlapped with a portion of the second subpixel electrode, and the first subpixel electrode and the second subpixel electrode are configured to receive substantially the same electric potential.

Abstract translation: 液晶显示器包括：设置在第一基板上的第一子像素电极; 设置在所述第一子像素电极上的绝缘层; 设置在绝缘层上的第二子像素电极; 以及设置在第二基板上的公共电极，所述第二基板面向所述第一基板。 第一子像素电极与第二子像素电极的一部分重叠，第一子像素电极和第二子像素电极被配置为接收大致相同的电位。