公开(公告)号：US07508475B2

公开(公告)日：2009-03-24

申请号：US11621265

申请日：2007-01-09

申请人： Yasushi Kawata ,  Akio Murayama ,  Masaki Obi ,  Kisako Ninomiya ,  Norihiro Yoshida

发明人： Yasushi Kawata ,  Akio Murayama ,  Masaki Obi ,  Kisako Ninomiya ,  Norihiro Yoshida

IPC分类号： G02F1/1337

CPC分类号： G02F1/133707

摘要： A liquid crystal display device comprises a first substrate including a first insulation substrate, and rectangular pixel electrodes provided in a matrix on the first insulation substrate and elongated in a first direction, a second substrate opposing the first substrate, and including a second insulation substrate, a counter electrode on the second insulation substrate, and projections on the counter electrode, elongated in a second direction intersecting the first direction, and a liquid crystal layer held between the first and second substrates. The projections extend through pixel regions defined by the pixel electrodes and counter electrode, and are formed asymmetrical with respect to a first imaginary line passing through centers of opposite short sides of each pixel electrode and extending in the first direction, and with respect to a second imaginary line passing through centers of opposite long sides of each pixel electrode and extending in the second direction.

摘要翻译： 一种液晶显示装置，包括：第一基板，包括第一绝缘基板;矩形像素电极，设置在所述第一绝缘基板上并以第一方向延伸的矩阵;第二基板，与所述第一基板相对，并且包括第二绝缘基板; 第二绝缘基板上的对置电极以及与第一方向相交的第二方向伸长的相对电极上的突起以及保持在第一和第二基板之间的液晶层。 突起延伸穿过由像素电极和对电极限定的像素区域，并且相对于穿过每个像素电极的相对短边的中心并沿第一方向延伸的第一虚线形成为不对称的，并且相对于第二虚线 假想线穿过每个像素电极的相对长边的中心并沿第二方向延伸。

公开(公告)号：US07259819B2

公开(公告)日：2007-08-21

申请号：US10756496

申请日：2004-01-14

申请人： Takeshi Yamaguchi ,  Kisako Ninomiya ,  Yasushi Kawata ,  Yuzo Hisatake ,  Natsuko Fujiyama ,  Akio Murayama

发明人： Takeshi Yamaguchi ,  Kisako Ninomiya ,  Yasushi Kawata ,  Yuzo Hisatake ,  Natsuko Fujiyama ,  Akio Murayama

IPC分类号： G02F1/1337

CPC分类号： G02F1/133707 ,  G02F1/134336

摘要： A liquid crystal display device includes an array substrate having a pixel electrode formed of a conductor, a counter substrate having a counter electrode facing the pixel electrode, and a liquid crystal layer held between the substrates and containing liquid crystal molecules set in a vertical alignment with respect to the substrates. The pixel electrode had a void space located in the conductor to provide minute domains between which different directors of the liquid crystal molecules are obtained when a potential difference is applied between the array and counter electrodes, and a bridge-wiring member interconnecting adjacent parts of the conductor in the void space, and the bride-wiring member is configured to make an electric field created in a part of the pixel area located on the bridge-wiring member weaker than that created in the minutes domains according to the potential difference.

摘要翻译： 一种液晶显示装置，包括：具有由导体形成的像素电极的阵列基板，具有面对像素电极的对置电极的对置基板以及保持在基板之间的液晶层，并且包含与 相对于底物。 像素电极在导体中具有空隙空间，以提供微小的区域，当在阵列和对电极之间施加电位差时，在该区域之间获得不同的液晶分子导向器，并且将布线构件的相邻部分 导体，并且新娘布线构件被配置为使位于桥接布线构件上的像素区域的一部分中产生的电场比根据电位差在分钟域中产生的电场弱。

公开(公告)号：US20060203162A1

公开(公告)日：2006-09-14

申请号：US11367338

申请日：2006-03-06

申请人： Hideki Ito ,  Akio Murayama ,  Yuuzo Hisatake ,  Chigusa Tago

发明人： Hideki Ito ,  Akio Murayama ,  Yuuzo Hisatake ,  Chigusa Tago

IPC分类号： G02F1/1335

CPC分类号： G02F1/1393 ,  G02F1/13363 ,  G02F2001/133541 ,  G02F2413/04

摘要： A circular-polarization-based vertical alignment mode liquid crystal display device includes a circular polarizer structure, a variable retarder structure and a circular analyzer structure. The circular polarizer structure includes a first optical compensation layer for optical compensation thereof, the first optical compensation layer including a uniaxial retardation plate with a refractive index anisotropy of nx≈ny nz.

摘要翻译： 圆偏振型垂直取向模式液晶显示装置包括圆偏振器结构，可变延迟器结构和圆形分析器结构。 圆偏振器结构包括用于光学补偿的第一光学补偿层，第一光学补偿层包括折射率各向异性为nx≈ny nz的单轴延迟板。

公开(公告)号：US20070076152A1

公开(公告)日：2007-04-05

申请号：US11537860

申请日：2006-10-02

申请人： Hideki Ito ,  Yuuzo Hisatake ,  Akio Murayama ,  Chigusa Tago

发明人： Hideki Ito ,  Yuuzo Hisatake ,  Akio Murayama ,  Chigusa Tago

IPC分类号： G02F1/1335

CPC分类号： G02F1/133528 ,  G02F1/13363 ,  G02F1/1393 ,  G02F2001/133541 ,  G02F2001/136222 ,  G02F2413/04 ,  G02F2413/11 ,  G02F2413/12 ,  G02F2413/13 ,  G02F2413/14

摘要： A circular polarizer structure, which is included in a liquid crystal display device, includes a uniaxial third retardation plate for optical compensation of the circular polarizer structure between a first polarizer plate and a first retardation plate, the uniaxial third retardation plate having a refractive index anisotropy of nx≃nz>ny. A circular analyzer structure includes a uniaxial fourth retardation plate for optical compensation of the circular analyzer structure between a second polarizer plate and a second retardation plate, the uniaxial fourth retardation plate having a refractive index anisotropy of nx≃nz>ny. A variable retarder structure includes a fifth retardation plate for optical compensation of the variable retarder structure between the first retardation plate and the second retardation plate, the fifth retardation plate having a refractive index anisotropy of nx≃ny>nz.

摘要翻译： 包括在液晶显示装置中的圆偏振器结构包括：单轴第三延迟板，用于在第一偏振片和第一延迟板之间光学补偿圆偏振器结构，单轴第三延迟板具有折射率各向异性 的nx≃nz> ny。 圆形分析器结构包括用于光学补偿第二偏振片和第二延迟板之间的圆形分析器结构的单轴第四延迟板，单轴第四延迟板具有n×n> z> ny的折射率各向异性。 可变延迟器结构包括用于在第一延迟板和第二延迟板之间对可变延迟器结构进行光学补偿的第五延迟板，第五相位差板具有nx≃ny> nz的折射率各向异性。

公开(公告)号：US20090201453A1

公开(公告)日：2009-08-13

申请号：US12270084

申请日：2008-11-13

申请人： Masaki Obi ,  Yuuzo Hisatake ,  Hideki Ito ,  Yasushi Kawata ,  Akio Murayama

发明人： Masaki Obi ,  Yuuzo Hisatake ,  Hideki Ito ,  Yasushi Kawata ,  Akio Murayama

IPC分类号： G02F1/1337 ,  G02F1/13

CPC分类号： G02F1/133753 ,  G02F1/133707

摘要： There is disclosed a liquid crystal display panel includes a first substrate, a second substrate arranged opposite to the first substrate with a gap, a liquid crystal layer held between the first and second substrates, and a plurality of pixels formed of the first substrate, the second substrate and the liquid crystal layer, and arrayed in a direction along a plane of the first and second substrates, each pixel having a plurality of pretilt angles different from each other.

摘要翻译： 公开了一种液晶显示面板，包括第一基板，与第一基板相对布置的具有间隙的第二基板，保持在第一和第二基板之间的液晶层和由第一基板形成的多个像素， 第二基板和液晶层，并且沿着第一和第二基板的平面的方向排列，每个像素具有彼此不同的多个预倾角。

公开(公告)号：US20070029550A1

公开(公告)日：2007-02-08

申请号：US11458562

申请日：2006-07-19

申请人： Norihiro Yoshida ,  Akio Murayama ,  Takeshi Yamaguchi

发明人： Norihiro Yoshida ,  Akio Murayama ,  Takeshi Yamaguchi

IPC分类号： H01L29/04

CPC分类号： G02F1/1393 ,  G02F2001/133541 ,  G02F2001/136222

摘要： A liquid crystal display apparatus comprises a liquid crystal display panel including a first substrate containing a color filter including a plurality of coloring layers, a second substrate arranged opposite to the first substrate and including a display surface on an opposite side to the first substrate and a liquid crystal layer held between the first substrate and the second substrate, and a circular polarization element arranged opposite to the display surface of the second substrate.

摘要翻译： 一种液晶显示装置，包括：液晶显示面板，包括含有包括多个着色层的滤色器的第一基板，与第一基板相对布置的第二基板，并且在与第一基板相反的一侧上包括显示面， 保持在第一基板和第二基板之间的液晶层和与第二基板的显示表面相对布置的圆偏振元件。

公开(公告)号：US07397525B2

公开(公告)日：2008-07-08

申请号：US11136367

申请日：2005-05-25

申请人： Chigusa Tago ,  Yuzo Hisatake ,  Akio Murayama

发明人： Chigusa Tago ,  Yuzo Hisatake ,  Akio Murayama

IPC分类号： G02F1/1335

CPC分类号： G02F1/1393 ,  G02F1/13363 ,  G02F2001/133531 ,  G02F2001/133541 ,  G02F2001/133638 ,  G02F2413/04 ,  G02F2413/08 ,  G02F2413/11 ,  G02F2413/12 ,  G02F2413/13

摘要： A first phase plate and a third phase plate, which constitute a polarizer structure, cooperate to impart a phase difference of a ¼ wavelength to linearly polarized light that emerges from a first polarizer plate. A second phase plate and a fourth phase plate cooperate to impart a phase difference of a ¼ wavelength to linearly polarized light that emerges from a second polarizer plate. Slow axes in planes of the first phase plate and the second phase plate are substantially parallel. A crossed-axes angle between slow axes in planes of the first phase plate and the third phase plate is 60°, a crossed-axes angle between slow axes in planes of the second phase plate and the fourth phase plate is 60°, and a crossed-axes angle between slow axes in planes of the third phase plate and fourth phase plate is 60°.

摘要翻译： 构成偏振器结构的第一相位板和第三相位板被配合以将1/4波长的相位差赋予从第一偏振片出射的线偏振光。 第二相位板和第四相位板配合以将1/4波长的相位差从从第二偏振板出射的线偏振光赋予。 第一相板和第二相位板的平面中的慢轴基本上平行。 第一相板和第三相位板的平面中的慢轴之间的交叉轴角为60°，第二相位板和第四相位板的平面内的慢轴之间的交叉轴角为60°， 第三相板和第四相位板的平面中的慢轴之间的交叉轴角为60°。

公开(公告)号：US20050264735A1

公开(公告)日：2005-12-01

申请号：US11136367

申请日：2005-05-25

申请人： Chigusa Tago ,  Yuzo Hisatake ,  Akio Murayama

发明人： Chigusa Tago ,  Yuzo Hisatake ,  Akio Murayama

IPC分类号： G02F1/1335 ,  G02F1/13363 ,  G02F1/139

CPC分类号： G02F1/1393 ,  G02F1/13363 ,  G02F2001/133531 ,  G02F2001/133541 ,  G02F2001/133638 ,  G02F2413/04 ,  G02F2413/08 ,  G02F2413/11 ,  G02F2413/12 ,  G02F2413/13

摘要： A first phase plate and a third phase plate, which constitute a polarizer structure, cooperate to impart a phase difference of a ¼ wavelength to linearly polarized light that emerges from a first polarizer plate. A second phase plate and a fourth phase plate cooperate to impart a phase difference of a ¼ wavelength to linearly polarized light that emerges from a second polarizer plate. Slow axes in planes of the first phase plate and the second phase plate are substantially parallel. A crossed-axes angle between slow axes in planes of the first phase plate and the third phase plate is 60°, a crossed-axes angle between slow axes in planes of the second phase plate and the fourth phase plate is 60°, and a crossed-axes angle between slow axes in planes of the third phase plate and fourth phase plate is 60°.

摘要翻译： 构成偏振器结构的第一相位板和第三相位板被配合以将1/4波长的相位差赋予从第一偏振片出射的线偏振光。 第二相位板和第四相位板配合以将1/4波长的相位差从从第二偏振板出射的线偏振光赋予。 第一相板和第二相位板的平面中的慢轴基本上平行。 第一相板和第三相位板的平面中的慢轴之间的交叉轴角为60°，第二相位板和第四相位板的平面内的慢轴之间的交叉轴角为60°， 第三相板和第四相位板的平面中的慢轴之间的交叉轴角为60°。

公开(公告)号：US20070013822A1

公开(公告)日：2007-01-18

申请号：US11364209

申请日：2006-03-01

申请人： Yasushi Kawata ,  Akio Murayama

发明人： Yasushi Kawata ,  Akio Murayama

IPC分类号： G02F1/136

CPC分类号： G02F1/13452

摘要： Liquid crystal material 4 is held between first and second substrates 2 and 3 to form pixel portion 5 which include glass plates 10 and 11, respectively. The upper surface of first substrate 2 opposite to second substrate 3 includes a chip mounting portion on which IC chip 6 is mounted to drive liquid crystal material 4. The upper surface of IC chip 6 mounted on semiconductor chip mounting portion 20 and that of second substrate 3 are simultaneously lapped until the upper surface of IC chip 6 becomes the same in height and in plane as that of second substrate 3.

摘要翻译： 液晶材料4保持在第一和第二基板2和3之间，以分别形成包括玻璃板10和11的像素部分5。 第一基板2的与第二基板3相对的上表面包括安装IC芯片6以驱动液晶材料4的芯片安装部。安装在半导体芯片安装部20上的IC芯片6的上表面和第二基板 3同时研磨直到IC芯片6的上表面在第二基板3的高度和平面上变得相同。

公开(公告)号：US20120127394A1

公开(公告)日：2012-05-24

申请号：US13297765

申请日：2011-11-16

申请人： Kenji NAKAO ,  Akio Murayama ,  Yasushi Kawata

发明人： Kenji NAKAO ,  Akio Murayama ,  Yasushi Kawata

IPC分类号： G02F1/1335

CPC分类号： G02F1/133528 ,  G02F1/13471

摘要： According to one embodiment, a liquid crystal apparatus includes a first liquid crystal panel including a pair of substrates, and a dispersed liquid crystal held between the pair of substrates, and an active mirror placed behind the first liquid crystal panel, and configured to switch a first state in which linearly polarized light whose polarizing direction is a second direction is transmitted, and a second state in which the linearly polarized light whose polarizing direction is the second direction is absorbed or reflected.

摘要翻译： 根据一个实施例，液晶装置包括：第一液晶面板，包括一对基板;以及分散液晶保持在所述一对基板之间;以及主动反射镜，位于所述第一液晶面板之后， 偏振方向为第二方向的直线偏振光的第一状态被透射，其中偏振方向为第二方向的直线偏振光被吸收或反射的第二状态。