公开(公告)号：US20140061646A1

公开(公告)日：2014-03-06

申请号：US14018666

申请日：2013-09-05

Applicant: Beijing BOE Display Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Sha Liu

IPC: G02F1/1362

CPC classification number: G02F1/134363 ,  G02F1/133345 ,  G02F1/1362 ,  G02F1/1368 ,  G02F2001/134318 ,  G02F2001/134372 ,  G02F2201/124

Abstract: Embodiments of the invention provide an array substrate and a display device. The array substrate comprises a common electrode and a pixel electrode that are formed on a base substrate. The common electrode comprises a first common electrode and a second common electrode, the first common electrode is provided below the pixel electrode and separated from the pixel electrode by an insulating layer, the second common electrode is provided in the same layer as the pixel electrode. The pixel electrode comprises a plurality of strip electrodes, the second common electrode also comprises a plurality of strip electrodes, and the strip electrodes of the pixel electrode and the strip electrodes of the second common electrode are alternately arranged.

Abstract translation: 本发明的实施例提供阵列基板和显示装置。 阵列基板包括形成在基底基板上的公共电极和像素电极。 公共电极包括第一公共电极和第二公共电极，第一公共电极设置在像素电极的下方并通过绝缘层与像素电极分离，第二公共电极设置在与像素电极相同的层中。 像素电极包括多个条状电极，第二公共电极还包括多个条状电极，并且像素电极的条状电极和第二公共电极的条形电极交替排列。

公开(公告)号：US08593584B2

公开(公告)日：2013-11-26

申请号：US13377686

申请日：2010-03-11

Applicant: Ryohki Itoh ,  Takaharu Yamada ,  Yuhko Hisada ,  Satoshi Horiuchi

Inventor： Ryohki Itoh ,  Takaharu Yamada ,  Yuhko Hisada ,  Satoshi Horiuchi

IPC: G02F1/1333 ,  G02F1/133 ,  G02F1/1343

CPC classification number: G02F1/136259 ,  G02F1/134363 ,  G02F2001/13629 ,  G02F2201/123 ,  G02F2201/124

Abstract: The present invention provides a liquid-crystal display device in which a pixel defect does not occur even when an electrode becomes disconnected. The liquid-crystal display device according to the present invention comprises a liquid crystal layer and a pair of substrates between which the liquid crystal layer is interposed. At least one of the pair of substrates includes an electrode that applies a voltage to the liquid crystal layer. The electrode that applies the voltage to the liquid crystal layer includes two or more linear portions. The substrate comprising the electrode that applies the voltage to the liquid crystal layer, from among the pair of substrates, includes a floating electrode that overlaps at least two of the two or more linear portions via an insulating film.

Abstract translation: 本发明提供了即使当电极断开时也不会发生像素缺陷的液晶显示装置。 根据本发明的液晶显示装置包括液晶层和插入液晶层的一对基板。 一对基板中的至少一个包括向液晶层施加电压的电极。 向液晶层施加电压的电极包括两个以上的线状部。 包括从一对基板中向液晶层施加电压的电极的基板包括通过绝缘膜与两个以上的直线部分中的至少两个重叠的浮动电极。

公开(公告)号：US20130229407A1

公开(公告)日：2013-09-05

申请号：US13569180

申请日：2012-08-08

Applicant: Kun-Chi Chiu ,  Yun-Chih Chen ,  Hung-Hsiang Chen ,  Jiun-Ty Huang

Inventor： Kun-Chi Chiu ,  Yun-Chih Chen ,  Hung-Hsiang Chen ,  Jiun-Ty Huang

IPC: G06T15/00

CPC classification number: G02B27/2214 ,  G02B27/26 ,  G02F1/1323 ,  G02F1/1347 ,  G02F2201/124 ,  H04N13/31 ,  H04N13/373 ,  H04N13/398

Abstract: A stereo display apparatus includes a display panel and an adjustable barrier. The display panel is capable of providing an image. The adjustable barrier is located on a transmission path of the image. The adjustable barrier includes a first substrate, a second substrate disposed opposite to the first substrate, and a display medium located between the first substrate and the second substrate. The second substrate includes a second plate, a plurality of first electrodes, and a plurality of second electrodes. The first and second electrodes are located on the second plate. The first electrodes are arranged in a same space. The second electrodes and the first electrodes are alternately arranged. The second electrodes are arranged in a same space. A first space is between any two adjacent first electrodes. A second space is between any two adjacent second electrodes. The first space is greater than the second space.

Abstract translation: 立体显示装置包括显示面板和可调节屏障。 显示面板能够提供图像。 可调节的屏障位于图像的传输路径上。 可调壁垒包括第一衬底，与第一衬底相对设置的第二衬底和位于第一衬底和第二衬底之间的显示介质。 第二基板包括第二板，多个第一电极和多个第二电极。 第一和第二电极位于第二板上。 第一电极布置在相同的空间中。 第二电极和第一电极交替排列。 第二电极布置在相同的空间中。 第一空间在任何两个相邻的第一电极之间。 任何两个相邻的第二电极之间的第二空间。 第一个空格大于第二个空格。

公开(公告)号：US20130215344A1

公开(公告)日：2013-08-22

申请号：US13845823

申请日：2013-03-18

Applicant: Samsung Display Co., Ltd.

Inventor： Sung-Woon KIM ,  Hee-Seop KIM ,  Hyang-Yul Kim ,  Joo-Nyung JANG ,  Chong-Chul CHAI ,  Mee-Hye JUNG ,  Hwa-Sung WOO ,  Cheol SHIN

IPC: G02F1/1343

CPC classification number: G02F1/134309 ,  G02F1/136213 ,  G02F1/13624 ,  G02F1/136286 ,  G02F2201/124

Abstract: A liquid crystal display includes: a first substrate and a second substrate disposed opposite the first substrate; a liquid crystal layer interposed between the first and second substrates and including liquid crystal molecules; a gate line which transmits a gate signal; first and second data lines which respectively transmit first and second data voltages, the first and second data voltages having opposite polarities; a first switching element connected to the gate line and the first data line; a second switching element connected to the gate line and the second data line; a first subpixel electrode connected to the first switching element; and a second subpixel electrode connected to the second switching element. The first and second subpixel electrodes overlap portions of the first and second data lines. The first and second subpixel electrodes include first and second branches, respectively, which are alternately arranged between the first and second data lines.

Abstract translation: 液晶显示器包括：第一基板和与第一基板相对设置的第二基板; 插入在第一和第二基板之间并包括液晶分子的液晶层; 发送门信号的栅极线; 分别发送第一和第二数据电压的第一和第二数据线，所述第一和第二数据电压具有相反的极性; 连接到所述栅极线和所述第一数据线的第一开关元件; 连接到所述栅极线和所述第二数据线的第二开关元件; 连接到第一开关元件的第一子像素电极; 以及连接到第二开关元件的第二子像素电极。 第一和第二子像素电极重叠第一和第二数据线的部分。 第一和第二子像素电极分别包括交替地布置在第一和第二数据线之间的第一和第二分支。

公开(公告)号：US20130128163A1

公开(公告)日：2013-05-23

申请号：US13812937

申请日：2011-07-25

Applicant: Ryoh Kikuchi ,  Hiroshi Fukushima ,  Tomoo Takatani ,  Kimitaka Nomura

Inventor： Ryoh Kikuchi ,  Hiroshi Fukushima ,  Tomoo Takatani ,  Kimitaka Nomura

IPC: G02F1/1343

CPC classification number: G02F1/13439 ,  G02B27/2214 ,  G02F1/133512 ,  G02F1/133784 ,  G02F1/134309 ,  G02F1/1347 ,  G02F2201/124

Abstract: Provided is a switching liquid crystal panel and a display device that have novel structures that are capable of preventing luminous regions from appearing in the light transmitting parts, in the vicinities of boundaries thereof with the light shielding parts. The switching liquid crystal panel includes a pair of substrates (26a, 26b) having a twisted nematic type liquid crystal layer (24) interposed therebetween, and a plurality of light shield forming electrodes (30) that are formed on at least one of the pair of the substrates (26a, 26b) and that form light shielding parts (40) of a parallax barrier (16) in cooperation with a counter electrode (34) when a voltage is applied, the counter electrode (34) being is opposed to the light shield forming electrodes (30) with the liquid crystal layer (24) interposed therebetween. A rubbing direction for an alignment film (36a) provided on the substrate (26a) side on which the light shield forming electrodes (30) are formed is at an angle of 45° or less to a lengthwise direction of the light shield forming electrodes (30).

Abstract translation: 提供一种开关液晶面板和显示装置，其具有能够防止发光部在其与遮光部的边界附近在透光部中出现的新颖结构。 开关液晶面板包括夹在其间的扭曲向列型液晶层（24）的一对基板（26a，26b）和形成在该对中的至少一个上的多个遮光膜形成电极（30） 的基板（26a，26b），并且当施加电压时与对电极（34）配合形成视差屏障（16）的遮光部分（40），所述对置电极（34）与 具有液晶层（24）的遮光板形成电极（30）。 设置在其上形成有遮光膜形成电极（30）的基板（26a）侧的取向膜（36a）的摩擦方向与遮光板形成电极的长度方向成45°以下 30）。

公开(公告)号：US08390750B2

公开(公告)日：2013-03-05

申请号：US12553134

申请日：2009-09-03

Applicant: Kikuo Ono

Inventor： Kikuo Ono

IPC: G09G3/36 ,  G02F1/1368 ,  G02F1/1343

CPC classification number: G09G3/3651 ,  G02F1/134363 ,  G02F2201/124 ,  G09G2300/0417 ,  G09G2300/0809

Abstract: In a liquid crystal display device where pixel electrodes and counter electrodes are arranged on one substrate in a stacked manner by way of an insulation layer, it is possible to lower a drive voltage while maintaining optical transmissivity. Pixels each of which includes a first pixel electrode, a second pixel electrode and a counter electrode are arranged on a substrate in a matrix array. A first pixel electrode and a second pixel electrode in one pixel include a plurality of comb-teeth portions respectively. The first pixel electrode and the second pixel electrode are alternately arranged on the same layer in an opposed manner with a gap defined between the comb-teeth portion of the first pixel electrode and the comb-teeth portion of the second pixel electrode. The first and second pixel electrodes and the counter electrode are arranged in a stacked manner with an insulation layer sandwiched therebetween.

Abstract translation: 在通过绝缘层以堆叠方式将像素电极和对置电极布置在一个基板上的液晶显示装置中，可以在保持透光率的同时降低驱动电压。 每个像素包括第一像素电极，第二像素电极和对电极，以矩阵阵列布置在基板上。 一个像素中的第一像素电极和第二像素电极分别包括多个梳齿部分。 第一像素电极和第二像素电极以与第一像素电极的梳齿部分和第二像素电极的梳齿部分之间限定的间隔相反的方式交替地布置在同一层上。 第一和第二像素电极和对置电极以夹在其间的绝缘层的堆叠方式布置。

公开(公告)号：US20120194758A1

公开(公告)日：2012-08-02

申请号：US13442932

申请日：2012-04-10

Applicant: Hajime Kimura ,  Hideki Uochi

Inventor： Hajime Kimura ,  Hideki Uochi

IPC: G02F1/136 ,  G02F1/1343

CPC classification number: G02F1/134363 ,  G02F1/133345 ,  G02F1/133371 ,  G02F1/133553 ,  G02F1/133555 ,  G02F1/13439 ,  G02F1/136209 ,  G02F1/136227 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134372 ,  G02F2001/136222 ,  G02F2201/121 ,  G02F2201/123 ,  G02F2201/124

Abstract: It is an object of the present invention to apply a sufficient electrical field to a liquid crystal material in a horizontal electrical field liquid crystal display device typified by an FFS type. In a horizontal electrical field liquid crystal display, an electrical field is applied to a liquid crystal material right above a common electrode and a pixel electrode using plural pairs of electrodes rather than one pair of electrodes. One pair of electrodes includes a comb-shaped common electrode and a comb-shaped pixel electrode. Another pair of electrodes includes a common electrode provided in a pixel portion and the comb-shaped pixel electrode.

Abstract translation: 本发明的目的是在以FFS为代表的水平电场液晶显示装置中向液晶材料施加足够的电场。 在水平电场液晶显示器中，使用多对电极而不是一对电极将电场施加在公共电极正上方的液晶材料和像素电极上。 一对电极包括梳状公共电极和梳状像素电极。 另一对电极包括设置在像素部分中的公共电极和梳形像素电极。

公开(公告)号：US08199301B2

公开(公告)日：2012-06-12

申请号：US13006391

申请日：2011-01-13

Applicant: Jae Young Oh ,  Sung Jin Hong

Inventor： Jae Young Oh ,  Sung Jin Hong

IPC: G02F1/1343

CPC classification number: G02F1/134363 ,  G02F1/136213 ,  G02F2001/136295 ,  G02F2201/124

Abstract: A horizontal electric field switching liquid crystal display device includes a gate line, a common line parallel to the gate line and provided at an area adjacent to the gate line, a data line crossing the gate line with a gate insulating film therebetween to define a pixel area, a thin film transistor provided adjacent to a crossing of the gate line and the data line, a common electrode provided in the pixel area and connected to the common line, a pixel electrode connected to the thin film transistor and provided in such a manner to form a horizontal electric field along with the common electrode in the pixel area on the same plane as the common electrode, a storage capacitor electrode overlapping the common electrode to provide a storage capacitor, and a contact electrode contacting the pixel electrode, the thin film transistor and the storage electrode at their side surfaces.

Abstract translation: 水平电场切换液晶显示装置包括栅极线，与栅极线平行并且设置在与栅极线相邻的区域的公共线，与栅极线交叉的数据线，其间具有栅极绝缘膜，以限定像素 设置在栅极线和数据线的交叉点附近的薄膜晶体管，设置在像素区域中并连接到公共线的公共电极，连接到薄膜晶体管的像素电极，以这样的方式 在与公共电极相同的平面上的像素区域中与公共电极一起形成水平电场，存储电容器电极与公共电极重叠以提供存储电容器，以及与像素电极接触的接触电极，薄膜 晶体管和存储电极在它们的侧表面。

公开(公告)号：US08199299B2

公开(公告)日：2012-06-12

申请号：US12522222

申请日：2008-01-31

Applicant: Shoichi Ishihara ,  Takehisa Sakurai ,  Shuichi Kozaki

Inventor： Shoichi Ishihara ,  Takehisa Sakurai ,  Shuichi Kozaki

IPC: G02F1/1343

CPC classification number: G02F1/134363 ,  G02F1/133634 ,  G02F1/133734 ,  G02F1/1395 ,  G02F2001/133738 ,  G02F2001/133749 ,  G02F2001/13706 ,  G02F2201/124 ,  G02F2413/03 ,  G02F2413/07 ,  G02F2413/11

Abstract: A liquid crystal panel (10) includes a liquid crystal layer formed with a p-type liquid crystal. The liquid crystal layer exhibits homogeneous orientation while no voltage is applied. Further, an electric field is applied to the liquid crystal layer in a direction same as dipole moments (μ) of liquid crystal molecules (3a) to which no voltage is applied. With these arrangements, it is possible to provide a liquid crystal panel and a liquid crystal display device, each of which adopts a new display mode that can achieve a wide viewing angle equivalent to an IPS mode, can achieve a high-speed response like an OCB mode or exceeding the OCB mode, and does not require an initial operation for orientation conversion to the bend orientation.

Abstract translation: 液晶面板（10）包括由p型液晶形成的液晶层。 液晶层在没有施加电压的情况下显示均匀的取向。 此外，在与没有施加电压的液晶分子（3a）的偶极矩（μ）相同的方向上对液晶层施加电场。 利用这些配置，可以提供一种液晶面板和液晶显示装置，每个液晶面板和液晶显示装置采用可以实现与IPS模式相当的宽视角的新显示模式，可以实现高速响应，如 OCB模式或超出OCB模式，并且不需要初始化操作来定向转换到弯曲方向。

公开(公告)号：US20120127417A1

公开(公告)日：2012-05-24

申请号：US13383484

申请日：2010-03-08

Applicant: Takehisa Sakurai ,  Mitsuhiro Murata ,  Shoichi Ishihara ,  Shuichi Kozaki ,  Masako Nakamura ,  Tadashi Ohtake

Inventor： Takehisa Sakurai ,  Mitsuhiro Murata ,  Shoichi Ishihara ,  Shuichi Kozaki ,  Masako Nakamura ,  Tadashi Ohtake

IPC: G02F1/1343

CPC classification number: G02F1/134363 ,  G02F1/133707 ,  G02F1/1368 ,  G02F2001/133742 ,  G02F2001/13706 ,  G02F2201/121 ,  G02F2201/124 ,  G02F2201/40

Abstract: The present invention provides a liquid crystal display device providing uniform display without lowering the transmissivity.The present invention is a liquid crystal display device comprising: a first substrate and a second substrate positioned to face the first substrate; and a liquid crystal layer interposed between the first substrate and the second substrate, wherein the liquid crystal layer contains liquid crystal molecules having positive dielectric anisotropy, the liquid crystal molecule is aligned in a direction vertical to a surface of the first substrate when voltage is not applied, the first substrate comprises a pixel electrode and a common electrode, each comprising a core portion and a comb-tooth portion, the comb-tooth portions of the pixel electrode and of the common electrode are arranged in parallel with each other and alternately engaged at a constant interval, the core portion of the common electrode comprises two parallel portions that are in parallel with the longitudinal direction of the comb-tooth portion of the common electrode, the two parallel portions are each positioned outside the outermost comb-tooth portions of the pixel electrode, and (W−S)/(L+S) satisfies “2n+1”, in which “W” represents a distance between the two parallel portions, “L” represents the width of each of the comb-tooth portions of the pixel electrode and the common electrode, “S” represents a distance between a comb-tooth portion of the pixel electrode and an adjacent comb-tooth portion of the common electrode and also represents a distance between one of the outermost comb-tooth portions of the pixel electrode and one of the two parallel portions, and “n” represents the number of the comb-tooth portions of the common electrode.

Abstract translation: 本发明提供一种提供均匀显示而不降低透射率的液晶显示装置。 本发明是一种液晶显示装置，包括：第一基板和与第一基板相对定位的第二基板; 以及插入在第一基板和第二基板之间的液晶层，其中液晶层包含具有正的介电各向异性的液晶分子，当电压不是时，液晶分子在垂直于第一基板的表面的方向上排列 第一基板包括像素电极和公共电极，每个包括芯部分和梳齿部分，像素电极和公共电极的梳齿部分彼此平行地布置并交替地接合 以一定的间隔，公共电极的芯部包括与公共电极的梳齿部的长度方向平行的两个平行部，两个平行部分分别位于外侧的梳齿部 像素电极和（W-S）/（L + S）满足“2n + 1”，其中“W”表示t 并行部分，“L”表示像素电极和公共电极的每个梳齿部分的宽度，“S”表示像素电极的梳齿部分和相邻梳齿部分之间的距离 并且也表示像素电极的最外侧梳齿部与两个平行部中的一个之间的距离，“n”表示公共电极的梳齿部的数量。