公开(公告)号：US20100103361A1

公开(公告)日：2010-04-29

申请号：US12649582

申请日：2009-12-30

申请人： Masuyuki OHTA ,  Kazuhiro Yanagawa ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi ,  Katsumi Kondo ,  Masahito Ohe ,  Sukekazu Aratani ,  Hagen Klausmann

发明人： Masuyuki OHTA ,  Kazuhiro Yanagawa ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi ,  Katsumi Kondo ,  Masahito Ohe ,  Sukekazu Aratani ,  Hagen Klausmann

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133707

摘要： A liquid crystal display device includes a first substrate and a second substrate with a liquid crystal material sandwiched therebetween, neighboring first, second, third and fourth regions arranged in a rectangular shape and in a clockwise direction, the first, second, third and fourth regions having a first pixel electrode, a second pixel electrode, a third pixel electrode and a fourth pixel electrode, respectively. The first pixel electrode and the third pixel electrode extend in a parallel direction to one another, and the second pixel electrode and the fourth pixel electrode extend in a parallel direction to one another.

摘要翻译： 液晶显示装置包括第一基板和夹在其间的液晶材料的第二基板，相邻的第一，第二，第三和第四区域布置成矩形和顺时针方向，第一，第二，第三和第四区域 具有第一像素电极，第二像素电极，第三像素电极和第四像素电极。 第一像素电极和第三像素电极在彼此平行的方向上延伸，并且第二像素电极和第四像素电极在彼此平行的方向上延伸。

公开(公告)号：US07345729B2

公开(公告)日：2008-03-18

申请号：US11453023

申请日：2006-06-15

申请人： Masuyuki Ohta ,  Kazuhiko Yanagawa ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi ,  Katsumi Kondo ,  Masahito Ohe ,  Sukekazu Aratani ,  Hagen Klausmann

发明人： Masuyuki Ohta ,  Kazuhiko Yanagawa ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi ,  Katsumi Kondo ,  Masahito Ohe ,  Sukekazu Aratani ,  Hagen Klausmann

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133707

摘要： A liquid crystal display device includes a pair of substrates with a liquid crystal layer therebetween, a plurality of scanning signal lines and a plurality of video signal lines formed on one of said pair of substrates, a plurality of first electrodes on the one of said pair of substrates and a plurality of second electrodes on the one of said pair of substrates to drive the liquid crystal by a voltage difference with respect to the first electrode. The first electrodes have a bent form, and the second electrodes have a rectangular form.

摘要翻译： 一种液晶显示装置，包括：一对基板，其间具有液晶层;多个扫描信号线;以及形成在所述一对基板中的一个基板上的多个视频信号线，所述一对基板上的多个第一电极 的基板和在所述一对基板中的一个基板上的多个第二电极，以相对于第一电极的电压差来驱动液晶。 第一电极具有弯曲形状，并且第二电极具有矩形形状。

公开(公告)号：US07095470B2

公开(公告)日：2006-08-22

申请号：US10400637

申请日：2003-03-28

申请人： Masuyuki Ohta ,  Kazuhiko Yanagawa ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi ,  Katsumi Kondo ,  Masahito Ohe ,  Sukekazu Aratani ,  Hagen Klausmann

发明人： Masuyuki Ohta ,  Kazuhiko Yanagawa ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi ,  Katsumi Kondo ,  Masahito Ohe ,  Sukekazu Aratani ,  Hagen Klausmann

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133707

摘要： A liquid crystal display device includes a pair of substrates with a liquid crystal layer therebetween, scanning signal lines and video signal lines formed on one of the substrates, first electrodes provided on the one substrate, second electrodes provided on the one substrate to drive the liquid crystal layer by a voltage difference with respect to the first electrode, and an orientation film formed on a nearest surface to the liquid crystal layer on each of the substrates and having an initial orientation direction. At least two first electrodes and at least one second electrode are provided in each pixel with the first electrode and the second electrode having portions substantially in parallel. The at least two first electrode are connected by connecting portion in each pixel.

公开(公告)号：US07046325B2

公开(公告)日：2006-05-16

申请号：US10637495

申请日：2003-08-11

申请人： Masuyuki Ohta ,  Kazuhiko Yanagawa ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi ,  Katsumi Kondo ,  Masahito Ohe ,  Sukekazu Aratani ,  Hagen Klausmann

发明人： Masuyuki Ohta ,  Kazuhiko Yanagawa ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi ,  Katsumi Kondo ,  Masahito Ohe ,  Sukekazu Aratani ,  Hagen Klausmann

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133707

摘要： An active matrix liquid crystal display device having a pair of substrates, a liquid crystal layer, scanning lines and video signal lines provided in a matrix manner, at least one pixel electrode and at least one common electrode. The pixel electrode is bent so as to be inclined in first and second directions which are symmetrical relative to the alignment direction of the liquid crystal. The first direction of the pixel electrode is at a plus predetermined angle relative to the alignment direction, while the second direction of the pixel electrode is at a minus predetermined angle relative to the alignment direction.

摘要翻译： 一种有源矩阵液晶显示装置，具有一对基板，液晶层，扫描线和以矩阵方式设置的视频信号线，至少一个像素电极和至少一个公共电极。 像素电极被弯曲成相对于液晶的取向方向对称的第一和第二方向倾斜。 像素电极的第一方向相对于取向方向为正的预定角度，而像素电极的第二方向相对于取向方向处于负的预定角度。

公开(公告)号：US06266116B1

公开(公告)日：2001-07-24

申请号：US08722849

申请日：1996-09-26

申请人： Masuyuki Ohta ,  Kazuhiko Yanagawa ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi ,  Katsumi Kondo ,  Masahito Ohe ,  Sukekazu Aratani ,  Hagen Klausmann

发明人： Masuyuki Ohta ,  Kazuhiko Yanagawa ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi ,  Katsumi Kondo ,  Masahito Ohe ,  Sukekazu Aratani ,  Hagen Klausmann

IPC分类号： G02F11343

CPC分类号： G02F1/134363 ,  G02F1/133707

摘要： The purpose is to provide an active-matrix liquid crystal display device using a in-plane field type having wide viewing angle characteristics with homogeneous color tones, capable of realizing characristics equal to those of a CRT. In this active-matrix liquid crystal display device of the present invention, liquid crystal molecules of the liquid crystal layer have at least two kinds of driving (reorientation) directions by electric field over the substrate surface.

摘要翻译： 目的是提供一种使用具有宽视角特性的平面场型的有源矩阵液晶显示装置，其具有均匀的色调，能够实现与CRT相同的特征。在该有源矩阵液晶显示装置 本发明的液晶层的液晶分子在基板表面上通过电场具有至少两种驱动（重新取向）方向。

公开(公告)号：US20130194534A1

公开(公告)日：2013-08-01

申请号：US13785327

申请日：2013-03-05

申请人： Masuyuki Ohta ,  Kazuhiko Yanagawa ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi ,  Katsumi Kondo ,  Masahito Ohe ,  Sukekazu Aratani ,  Hagen Klausmann

发明人： Masuyuki Ohta ,  Kazuhiko Yanagawa ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi ,  Katsumi Kondo ,  Masahito Ohe ,  Sukekazu Aratani ,  Hagen Klausmann

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133707

摘要： A liquid crystal display device includes a first substrate, a pixel electrode and a counter electrode, an insulation film, and a first orientation film formed over the pixel electrode and the counter electrode on the first substrate, the first orientation film being responsive to a radiated polarized light to obtain an initial orientation direction. A second substrate is opposed to the first substrate, a second orientation film is formed over the second substrate, and a liquid crystal is sealed between the first and second substrates. The first and second orientation films are made of polyimide, the liquid crystal has negative dielectric anisotropy, and the liquid crystal display device is normally in a black mode. An angle formed between the electric field and the initial orientation direction of the first orientation film is in a range of greater than 0° to 45°.

摘要翻译： 液晶显示装置包括第一基板，像素电极和对置电极，绝缘膜和形成在第一基板上的像素电极和对电极之上的第一取向膜，第一取向膜响应于辐射 以获得初始取向方向。 第二基板与第一基板相对，在第二基板上形成第二取向膜，并且液晶被密封在第一和第二基板之间。 第一和第二取向膜由聚酰亚胺制成，液晶具有负的介电各向异性，液晶显示装置通常处于黑色模式。 在第一取向膜的电场和初始取向方向之间形成的角度在大于0°至45°的范围内。

公开(公告)号：US20110234961A1

公开(公告)日：2011-09-29

申请号：US13152821

申请日：2011-06-03

申请人： Masuyuki Ohta ,  Kazuhiko Yanagawa ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi ,  Katsumi Kondo ,  Masahito Ohe ,  Sukekazu Aratani ,  Hagen Klausmann

发明人： Masuyuki Ohta ,  Kazuhiko Yanagawa ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi ,  Katsumi Kondo ,  Masahito Ohe ,  Sukekazu Aratani ,  Hagen Klausmann

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133707

摘要： A liquid crystal display device includes a first substrate, a second substrate, a first electrode and a second electrode formed on the first substrate, the second electrode being arranged at an upper layer with respect to the first electrode, a drain signal line and a gate signal line formed on the first substrate, and a liquid crystal layer driven by an electric field formed between the first electrode and the second electrode. The first electrode extends in parallel to the drain signal lien and the second electrode extends at a slanted direction to the drain signal line.

摘要翻译： 液晶显示装置包括第一基板，第二基板，形成在第一基板上的第一电极和第二电极，第二电极相对于第一电极布置在上层，漏极信号线和栅极 形成在第一基板上的信号线和由形成在第一电极和第二电极之间的电场驱动的液晶层。 第一电极平行于漏极信号留置片延伸，第二电极沿倾斜方向延伸到漏极信号线。

公开(公告)号：US07724334B2

公开(公告)日：2010-05-25

申请号：US12046873

申请日：2008-03-12

申请人： Masuyuki Ohta ,  Kazuhiko Yanagawa ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi ,  Katsumi Kondo ,  Masahito Ohe ,  Sukekazu Aratani ,  Hagen Klausmann

发明人： Masuyuki Ohta ,  Kazuhiko Yanagawa ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi ,  Katsumi Kondo ,  Masahito Ohe ,  Sukekazu Aratani ,  Hagen Klausmann

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133707

摘要： A liquid crystal display device includes a pair of substrates with a liquid crystal layer therebetween with a plurality of scanning signal lines and of video signal lines being formed on a first substrate. The scanning and video signal lines are arranged in a shape of a grid, and a pixel region is defined as a region surrounded by the scanning and video signal lines. A black matrix is formed on a second substrate, is arranged in a position overlapped on the scanning and video signal lines, and has an opening portion in each pixel region. A plurality of first electrodes are provided on the first substrate, and a plurality of second electrodes are provided on the second substrate, wherein at least one of first electrodes and at least one of the second electrodes are arranged in a position overlapped with the opening portion.

摘要翻译： 液晶显示装置包括一对基板，其间具有多个扫描信号线的液晶层，并且在第一基板上形成视频信号线。 扫描和视频信号线被布置成网格形状，并且像素区域被定义为由扫描和视频信号线包围的区域。 在第二基板上形成黑矩阵，被布置在与扫描和视频信号线重叠的位置，并且在每个像素区域中具有开口部分。 多个第一电极设置在第一基板上，多个第二电极设置在第二基板上，其中第一电极和至少一个第二电极中的至少一个布置在与开口部分重叠的位置 。

公开(公告)号：US08427613B2

公开(公告)日：2013-04-23

申请号：US13152781

申请日：2011-06-03

申请人： Masuyuki Ohta ,  Kazuhiko Yanagawa ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi ,  Katsumi Kondo ,  Masahito Ohe ,  Sukekazu Aratani ,  Hagen Klausmann

发明人： Masuyuki Ohta ,  Kazuhiko Yanagawa ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi ,  Katsumi Kondo ,  Masahito Ohe ,  Sukekazu Aratani ,  Hagen Klausmann

IPC分类号： G02F1/141

CPC分类号： G02F1/134363 ,  G02F1/133707

摘要： A liquid crystal display device includes a first substrate, a second substrate, a liquid crystal layer sandwiched between the first and second substrates, and an orientation film formed on the first substrate. The orientation film has two orientation regions in a pixel, and the orientation regions are formed by polarized light.

摘要翻译： 液晶显示装置包括第一基板，第二基板，夹在第一和第二基板之间的液晶层和形成在第一基板上的取向膜。 取向膜在像素中具有两个取向区域，并且取向区域由偏振光形成。

公开(公告)号：US08154698B2

公开(公告)日：2012-04-10

申请号：US13152821

申请日：2011-06-03

申请人： Masuyuki Ohta ,  Kazuhiko Yanagawa ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi ,  Katsumi Kondo ,  Masahito Ohe ,  Sukekazu Aratani ,  Hagen Klausmann

发明人： Masuyuki Ohta ,  Kazuhiko Yanagawa ,  Kazuhiro Ogawa ,  Keiichiro Ashizawa ,  Masahiro Yanai ,  Nobutake Konishi ,  Katsumi Kondo ,  Masahito Ohe ,  Sukekazu Aratani ,  Hagen Klausmann

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133707

摘要： A liquid crystal display device includes a first substrate, a second substrate, a first electrode and a second electrode formed on the first substrate, the second electrode being arranged at an upper layer with respect to the first electrode, a drain signal line and a gate signal line formed on the first substrate, and a liquid crystal layer driven by an electric field formed between the first electrode and the second electrode. The first electrode extends in parallel to the drain signal line and the second electrode extends at a slanted direction to the drain signal line.

摘要翻译： 液晶显示装置包括第一基板，第二基板，形成在第一基板上的第一电极和第二电极，第二电极相对于第一电极布置在上层，漏极信号线和栅极 形成在第一基板上的信号线和由形成在第一电极和第二电极之间的电场驱动的液晶层。 第一电极平行于漏极信号线延伸，第二电极沿倾斜方向延伸到漏极信号线。