公开(公告)号：US20150198852A1

公开(公告)日：2015-07-16

申请号：US14481330

申请日：2014-09-09

Applicant: Samsung Display Co., Ltd

Inventor： Chang-Hun LEE ,  Keun Chan OH

IPC: G02F1/1362 ,  G02F1/1335 ,  G02F1/1368 ,  H01L27/12

CPC classification number: G02F1/1368 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/134363 ,  G02F2001/134372 ,  H01L27/124 ,  H01L27/1248

Abstract: A liquid crystal display includes: a first substrate; a gate line on the first substrate; a gate insulating layer on the gate line; a semiconductor layer on the gate insulating layer; a data line and a drain electrode on the semiconductor layer; a passivation layer covering the data line and the drain electrode; a common electrode on the passivation layer; an interlayer insulating layer on the common electrode; a pixel electrode on the interlayer insulating layer; an additional insulating layer on the pixel electrode; a second substrate opposite to the first substrate; and a black matrix on the second substrate, and including a vertical portion covering the data line and a horizontal portion covering the gate line and the drain electrode, where an empty portion is defined through the additional insulating layer in a portion corresponding to the black matrix.

Abstract translation: 液晶显示器包括：第一基板; 第一基板上的栅极线; 栅极线上的栅极绝缘层; 栅极绝缘层上的半导体层; 半导体层上的数据线和漏电极; 覆盖数据线和漏电极的钝化层; 钝化层上的公共电极; 公共电极上的层间绝缘层; 层间绝缘层上的像素电极; 像素电极上的附加绝缘层; 与第一基板相对的第二基板; 以及黑色矩阵，并且包括覆盖数据线的垂直部分和覆盖栅极线和漏极的水平部分，其中在与黑矩阵相对应的部分中通过附加绝缘层定义空白部分 。

公开(公告)号：US20150103300A1

公开(公告)日：2015-04-16

申请号：US14505248

申请日：2014-10-02

Applicant: Samsung Display Co., Ltd.

Inventor： Si Heun KIM ,  Chang-Hun Lee ,  Daisuke Inoue ,  Mi Suk Kim ,  Tae Ho Kim ,  So Youn Park ,  Keun Chan OH

IPC: G02F1/1343 ,  G02F1/1368 ,  G02F1/1333 ,  G02F1/1337 ,  G02F1/137 ,  C09K19/58

CPC classification number: C09K19/586 ,  G02F1/13378 ,  G02F1/134363 ,  G02F2001/134372 ,  G02F2001/13706 ,  G02F2001/13712 ,  G02F2202/06

Abstract: A liquid crystal display includes: a first insulation substrate; a gate line and a data line formed on the first insulation substrate; a first electrode and a second electrode formed on the gate line and the data line and overlapping each other via an insulating layer interposed therebetween; a second insulation substrate facing the first insulation substrate; and a chiral dopant inserted between the first insulation substrate and the second insulation substrate. A content of the chiral dopant may be within about 1%, and liquid crystal molecules of a liquid crystal layer may be twisted with a pitch of about 10 μm to about 100 μm by the chiral dopant.

Abstract translation: 液晶显示器包括：第一绝缘基板; 形成在第一绝缘基板上的栅极线和数据线; 形成在栅极线和数据线上的第一电极和第二电极，并且经由绝缘层彼此重叠; 面对所述第一绝缘基板的第二绝缘基板; 以及插入在第一绝缘基板和第二绝缘基板之间的手性掺杂剂。 手性掺杂剂的含量可以在约1％以内，液晶层的液晶分子可以通过手性掺杂剂以约10μm至约100μm的间距扭曲。

公开(公告)号：US20150092149A1

公开(公告)日：2015-04-02

申请号：US14338971

申请日：2014-07-23

Applicant: Samsung Display Co., Ltd.

Inventor： Daisuke INOUE ,  Mi Suk KIM ,  Tae Ho KIM ,  Si Heun KIM ,  So Youn PARK ,  Keun Chan OH ,  Chang-Hun LEE

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

CPC classification number: G02F1/134363 ,  G02F1/133707 ,  G02F2001/134318

Abstract: A liquid crystal display includes: a substrate; and a common electrode disposed on the substrate; a pixel electrode disposed on the substrate; and an insulating layer disposed between the common electrode and the pixel electrode, in which at least one of the common electrode and the pixel electrode includes a plurality of slit electrodes defined by a plurality of cutouts defined therein, and a width of a slit electrode of the slit electrodes, a distance between the slit electrodes, and a thickness of the insulating layer satisfy the following in equation: 0.01x−0.2y+0.31≦L/P≦0.01x−0.2y+0.41, L denotes the width of the slit electrode, P denotes the distance between the slit electrodes, x denotes a value of the distance between the slit electrodes in micrometers, and y denotes a value of the thickness of the insulating layer in micrometers.

Abstract translation: 液晶显示器包括：基板; 以及设置在所述基板上的公共电极; 设置在所述基板上的像素电极; 以及设置在所述公共电极和所述像素电极之间的绝缘层，其中，所述公共电极和所述像素电极中的至少一个包括由限定在其中的多个切口限定的多个狭缝电极和所述狭缝电极的宽度 狭缝电极之间的距离和狭缝电极之间的距离以及绝缘层的厚度满足以下公式：0.01×0.2y + 0.31＆lt; L / P＆nlE; 0.01×0.2y + 0.41，L表示宽度 狭缝电极，P表示狭缝电极之间的距离，x表示狭缝电极之间的距离的数值，以μm为单位，y表示绝缘层的厚度值，单位为微米。

公开(公告)号：US20150085233A1

公开(公告)日：2015-03-26

申请号：US14492498

申请日：2014-09-22

Applicant: Samsung Display Co., Ltd.

Inventor： Mi Suk KIM ,  Chang-Hun LEE ,  Tae Ho KIM ,  Si Heun KIM ,  So Youn PARK ,  Keun Chan OH ,  Daisuke INOUE

IPC: G02F1/1343 ,  G02F1/1337 ,  H01L29/786

CPC classification number: G02F1/136286 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/1337 ,  G02F1/134309 ,  G02F1/134336 ,  G02F1/134363 ,  G02F1/13439 ,  G02F2001/134372 ,  G02F2001/13629 ,  G02F2001/136295 ,  H01L29/786

Abstract: A liquid crystal display includes: a first substrate; a gate line and a data line disposed on the first substrate; a passivation layer disposed on the gate line and the data line; a first electrode and a second electrode disposed on the passivation layer; and a first insulating layer interposed between the first and second electrodes, where the first and second electrodes overlap each other via the first insulating layer, the second electrode includes a plurality of branch electrodes, and an end portion of the plurality of branch electrodes includes a first side portion and a second side portion extending parallel to the data line, and an oblique portion which connects the first side portion and the second side portion to each other and forms a first angle of less than 90 degrees with an extending line of the first side portion.

Abstract translation: 液晶显示器包括：第一基板; 设置在第一基板上的栅极线和数据线; 设置在栅极线和数据线上的钝化层; 设置在所述钝化层上的第一电极和第二电极; 以及插入在第一和第二电极之间的第一绝缘层，其中第一和第二电极经由第一绝缘层彼此重叠，第二电极包括多个分支电极，并且多个分支电极的端部包括 第一侧部分和平行于数据线延伸的第二侧部分，以及倾斜部分，其将第一侧部分和第二侧部分彼此连接并形成小于90度的第一角度，第一角度与第一 侧部。