公开(公告)号：US20110043740A1

公开(公告)日：2011-02-24

申请号：US12915637

申请日：2010-10-29

申请人： Makoto Yoneya ,  Jong-Hyun Kim ,  Hiroshi Yokoyama ,  Jun Yamamoto

发明人： Makoto Yoneya ,  Jong-Hyun Kim ,  Hiroshi Yokoyama ,  Jun Yamamoto

IPC分类号： G02F1/141

CPC分类号： G02F1/1391 ,  G02F1/133753 ,  G02F1/134363 ,  G02F1/1392 ,  G02F2001/133749 ,  G02F2001/133757

摘要： A high resolution, wide viewing angle, low power consumption liquid crystal display device which utilizes nematic liquid crystal and which can attain both the memory effect and wide-viewing-angle display characteristic. A liquid crystal display device that utilizes nematic liquid crystal and includes a pair of transparent substrates; a group of electrodes for applying to a liquid crystal layer disposed between the pair of substrates an electric field having a component substantially parallel to the surfaces of the substrates; and an alignment layer disposed between the liquid crystal layer and at least one of the pair of substrates and having been subjected to liquid crystal anchoring treatments in plural directions. The plurality of liquid crystal anchoring directions of the alignment layer form substantially equal angles relative to one another, and a rising angle in each of the liquid crystal anchoring directions with respect to the corresponding substrate surface is substantially zero.

摘要翻译： 高分辨率，宽视角，低功耗液晶显示装置，利用向列型液晶，可同时获得记忆效果和广视角显示特性。 一种利用向列液晶并包括一对透明基板的液晶显示装置; 一组电极，用于向设置在所述一对基板之间的液晶层施加具有基本上平行于所述基板的表面的分量的电场; 以及配置在所述液晶层和所述一对基板中的至少一个基板之间并且在多个方向上进行液晶锚定处理的取向层。 取向层的多个液晶锚定方向相对于彼此形成大致相等的角度，并且每个液晶锚定方向相对于相应基板表面的上升角基本为零。

公开(公告)号：US07880847B2

公开(公告)日：2011-02-01

申请号：US10070908

申请日：2001-07-09

申请人： Makoto Yoneya ,  Jong-Hyun Kim ,  Hiroshi Yokoyama ,  Jun Yamamoto

发明人： Makoto Yoneya ,  Jong-Hyun Kim ,  Hiroshi Yokoyama ,  Jun Yamamoto

IPC分类号： G02F1/1337

CPC分类号： G02F1/1391 ,  G02F1/133753 ,  G02F1/134363 ,  G02F1/1392 ,  G02F2001/133749 ,  G02F2001/133757

摘要： A high resolution, wide viewing angle, low power consumption liquid crystal display device which utilizes nematic liquid crystal and which can attain both the memory effect and wide-viewing-angle display characteristic. A liquid crystal display device that utilizes nematic liquid crystal and includes a pair of transparent substrates; a group of electrodes for applying to a liquid crystal layer disposed between the pair of substrates an electric field having a component substantially parallel to the surfaces of the substrates; and an alignment layer disposed between the liquid crystal layer and at least one of the pair of substrates and having been subjected to liquid crystal anchoring treatments in plural directions. The plurality of liquid crystal anchoring directions of the alignment layer form substantially equal angles relative to one another, and a rising angle in each of the liquid crystal anchoring directions with respect to the corresponding substrate surface is substantially zero.

摘要翻译： 高分辨率，宽视角，低功耗液晶显示装置，利用向列型液晶，可同时获得记忆效果和广视角显示特性。 一种利用向列液晶并包括一对透明基板的液晶显示装置; 一组电极，用于向设置在所述一对基板之间的液晶层施加具有基本上平行于所述基板的表面的分量的电场; 以及配置在所述液晶层和所述一对基板中的至少一个基板之间并且在多个方向上进行液晶锚定处理的取向层。 取向层的多个液晶锚定方向相对于彼此形成大致相等的角度，并且每个液晶锚定方向相对于相应基板表面的上升角基本为零。

公开(公告)号：US09007551B2

公开(公告)日：2015-04-14

申请号：US12915637

申请日：2010-10-29

申请人： Makoto Yoneya ,  Jong-Hyun Kim ,  Hiroshi Yokoyama ,  Jun Yamamoto

发明人： Makoto Yoneya ,  Jong-Hyun Kim ,  Hiroshi Yokoyama ,  Jun Yamamoto

IPC分类号： G02F1/1337 ,  G02F1/139 ,  G02F1/1343

CPC分类号： G02F1/1391 ,  G02F1/133753 ,  G02F1/134363 ,  G02F1/1392 ,  G02F2001/133749 ,  G02F2001/133757

摘要： A high resolution, wide viewing angle, low power consumption liquid crystal display device which utilizes nematic liquid crystal and which can attain both the memory effect and wide-viewing-angle display characteristic. A liquid crystal display device that utilizes nematic liquid crystal and includes a pair of transparent substrates; a group of electrodes for applying to a liquid crystal layer disposed between the pair of substrates an electric field having a component substantially parallel to the surfaces of the substrates; and an alignment layer disposed between the liquid crystal layer and at least one of the pair of substrates and having been subjected to liquid crystal anchoring treatments in plural directions. The plurality of liquid crystal anchoring directions of the alignment layer form substantially equal angles relative to one another, and a rising angle in each of the liquid crystal anchoring directions with respect to the corresponding substrate surface is substantially zero.

摘要翻译： 高分辨率，宽视角，低功耗液晶显示装置，利用向列型液晶，可同时获得记忆效果和广视角显示特性。 一种利用向列液晶并包括一对透明基板的液晶显示装置; 一组电极，用于向设置在所述一对基板之间的液晶层施加具有基本上平行于所述基板的表面的分量的电场; 以及配置在所述液晶层和所述一对基板中的至少一个基板之间并且在多个方向上进行液晶锚定处理的取向层。 取向层的多个液晶锚定方向相对于彼此形成大致相等的角度，并且每个液晶锚定方向相对于相应基板表面的上升角基本为零。

公开(公告)号：US07342628B2

公开(公告)日：2008-03-11

申请号：US10571559

申请日：2004-09-13

申请人： Jong-Hyun Kim ,  Makoto Yoneya ,  Hiroshi Yokoyama

发明人： Jong-Hyun Kim ,  Makoto Yoneya ,  Hiroshi Yokoyama

IPC分类号： G02F1/1337 ,  G02F1/1343

CPC分类号： G02F1/133753 ,  G02F1/133788 ,  G02F2001/133757 ,  G02F2201/14

摘要： A liquid crystal display device that can be fabricated more simply as compared with a conventional device and suitably used in a liquid crystal display television satisfying both high pixel transmittance and wide viewing angle display characteristics is provided. The liquid crystal display device includes a pair of substrates including at least one transparent substrate, a liquid crystal layer interposed between the pair of substrates, and a liquid crystal alignment layer interposed between the liquid crystal layer and at least any one of the pair of substrates. On the liquid crystal alignment layer, a plurality of closed regions having a liquid crystal alignment direction different from the surrounding liquid crystal alignment direction are arranged. In the liquid crystal display element, each of the closed regions has such a shape that the head and tail are distinguishable along the surrounding liquid crystal alignment direction.

摘要翻译： 提供一种液晶显示装置，其与现有装置相比可以更简单地制造，并且适用于满足高像素透射率和宽视角显示特性的液晶显示电视机。 液晶显示装置包括一对基板，其包括至少一个透明基板，插入在该对基板之间的液晶层和插入在该液晶层与该对基板中的至少任一个之间的液晶取向膜 。 在液晶取向层上配置有与周围的液晶取向方向不同的液晶取向方向的多个闭合区域。 在液晶显示元件中，每个闭合区域具有沿着周围的液晶排列方向可以区分头部和尾部的形状。

公开(公告)号：US20070030429A1

公开(公告)日：2007-02-08

申请号：US10571559

申请日：2004-09-13

申请人： Jong-Hyun Kim ,  Makoto Yoneya ,  Hiroshi Yokoyama

发明人： Jong-Hyun Kim ,  Makoto Yoneya ,  Hiroshi Yokoyama

IPC分类号： G02F1/1337

CPC分类号： G02F1/133753 ,  G02F1/133788 ,  G02F2001/133757 ,  G02F2201/14

摘要： A liquid crystal display device that can be fabricated more simply as compared with a conventional device and suitably used in a liquid crystal display television satisfying both high pixel transmittance and wide viewing angle display characteristics is provided. The liquid crystal display device includes a pair of substrates including at least one transparent substrate, a liquid crystal layer interposed between the pair of substrates, and a liquid crystal alignment layer interposed between the liquid crystal layer and at least any one of the pair of substrates. On the liquid crystal alignment layer, a plurality of closed regions having a liquid crystal alignment direction different from the surrounding liquid crystal alignment direction are arranged. In the liquid crystal display element, each of the closed regions has such a shape that the head and tail are distinguishable along the surrounding liquid crystal alignment direction.

摘要翻译： 提供一种液晶显示装置，其与现有装置相比可以更简单地制造，并且适用于满足高像素透射率和宽视角显示特性的液晶显示电视机。 液晶显示装置包括一对基板，其包括至少一个透明基板，插入在该对基板之间的液晶层和插入在该液晶层与该对基板中的至少任一个之间的液晶取向膜 。 在液晶取向层上配置有与周围的液晶取向方向不同的液晶取向方向的多个闭合区域。 在液晶显示元件中，每个闭合区域具有沿着周围的液晶排列方向可以区分头部和尾部的形状。

公开(公告)号：US20090279033A1

公开(公告)日：2009-11-12

申请号：US12064987

申请日：2006-08-14

申请人： Makoto Yoneya ,  Hiroshi Yokoyama

发明人： Makoto Yoneya ,  Hiroshi Yokoyama

IPC分类号： G02F1/1337

CPC分类号： G02F1/133753 ,  G02F1/133788 ,  G02F1/13725 ,  G02F1/1391 ,  G02F1/1392 ,  G02F1/1393 ,  G02F2001/133757 ,  G02F2202/043

摘要： The present invention provides a liquid crystal display device using nematic liquid crystal material with low power consumption and having a memory characteristic which can be easily fabricated with a high yield. The liquid crystal device using nematic liquid crystal material includes: a pair of substrates (1,4) with plate-like electrode layers (2,5) thereon; a liquid crystal layer interposed between the pair of substrates (1,4); and alignment layers (3,6) arranged between the liquid crystal layer and at least one of the pair of substrates (1,4). The alignment layers (3,6) include a plurality of different alignment domains having a substantially vertical direction and substantially horizontal direction to the surface of the substrate. Both of two orientation states, i.e. a substantially vertical orientation state and a substantially horizontal orientation state of the liquid crystal, are stable and have a memory characteristic in the absence of an electric field.

摘要翻译： 本发明提供了一种液晶显示装置，其使用具有低功耗的向列型液晶材料，并具有可以容易地以高产率制造的记忆特性。 使用向列液晶材料的液晶装置包括：一对其上具有板状电极层（2,5）的基板（1,4） 夹在所述一对基板（1,4）之间的液晶层; 以及布置在所述液晶层和所述一对基板（1,4）中的至少一个之间的取向层（3,6）。 取向层（3,6）包括多个不同的对准域，其具有基板的基本垂直方向和基本水平的方向。 液晶的两个取向状态即基本垂直取向状态和基本上水平的取向状态都是稳定的，并且在不存在电场的情况下具有记忆特性。

公开(公告)号：US07826019B2

公开(公告)日：2010-11-02

申请号：US12064987

申请日：2006-08-14

申请人： Makoto Yoneya ,  Hiroshi Yokoyama

发明人： Makoto Yoneya ,  Hiroshi Yokoyama

IPC分类号： G02F1/1337 ,  C09K19/02

CPC分类号： G02F1/133753 ,  G02F1/133788 ,  G02F1/13725 ,  G02F1/1391 ,  G02F1/1392 ,  G02F1/1393 ,  G02F2001/133757 ,  G02F2202/043

摘要： The present invention provides a liquid crystal display device using nematic liquid crystal material with low power consumption and having a memory characteristic which can be easily fabricated with a high yield. The liquid crystal device using nematic liquid crystal material includes: a pair of substrates (1,4) with plate-like electrode layers (2,5) thereon; a liquid crystal layer interposed between the pair of substrates (1,4); and alignment layers (3,6) arranged between the liquid crystal layer and at least one of the pair of substrates (1,4). The alignment layers (3,6) include a plurality of different alignment domains having a substantially vertical direction and substantially horizontal direction to the surface of the substrate. Both of two orientation states, i.e. a substantially vertical orientation state and a substantially horizontal orientation state of the liquid crystal, are stable and have a memory characteristic in the absence of an electric field.

摘要翻译： 本发明提供了一种液晶显示装置，其使用具有低功耗的向列型液晶材料，并具有可以容易地以高产率制造的记忆特性。 使用向列液晶材料的液晶装置包括：一对其上具有板状电极层（2,5）的基板（1,4） 夹在所述一对基板（1,4）之间的液晶层; 以及布置在所述液晶层和所述一对基板（1,4）中的至少一个之间的取向层（3,6）。 取向层（3,6）包括多个不同的对准域，其具有基板的基本垂直方向和基本水平的方向。 液晶的两个取向状态即基本垂直取向状态和基本上水平的取向状态都是稳定的，并且在不存在电场的情况下具有记忆特性。

公开(公告)号：US20140043556A1

公开(公告)日：2014-02-13

申请号：US14056585

申请日：2013-10-17

申请人： Kikuo Ono ,  Makoto Yoneya ,  Tsunenori Yamamoto ,  Junichi Hirakata ,  Yoshiaki Nakayoshi

发明人： Kikuo Ono ,  Makoto Yoneya ,  Tsunenori Yamamoto ,  Junichi Hirakata ,  Yoshiaki Nakayoshi

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133345 ,  G02F1/13394 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/13458 ,  G02F1/136227 ,  G02F1/136286 ,  G02F1/1368 ,  G02F1/1393 ,  G02F2201/40

摘要： A liquid crystal display includes first and second substrates with a liquid crystal layer therebetween, and a plurality of pixel regions defined by drain and gate signal lines of the substrate. The pixel region has a common electrode formed of a transparent conducting layer having a plurality of slits, a pixel electrode formed of a transparent conducting layer and having plane shape, and a first insulating layer interposed between the common electrode and the pixel electrode. The common electrode is arranged between the pixel electrode and the liquid crystal layer, and the pixel electrode is overlapped with a plurality of slits of the common electrode. A thin film transistor is connected to the drain signal line, and the pixel electrode is connected to a source electrode of the thin film transistor. The common electrode overlaps with a connection portion of the pixel and source electrodes on the first insulating layer.

摘要翻译： 液晶显示器包括其间具有液晶层的第一和第二基板以及由基板的漏极和栅极信号线限定的多个像素区域。 像素区域具有由具有多个狭缝的透明导电层形成的公共电极，由透明导电层形成且具有平面形状的像素电极以及插在公共电极和像素电极之间的第一绝缘层。 公共电极配置在像素电极和液晶层之间，像素电极与公共电极的多个狭缝重叠。 薄膜晶体管连接到漏极信号线，像素电极连接到薄膜晶体管的源电极。 公共电极与第一绝缘层上的像素和源电极的连接部分重叠。

公开(公告)号：US08648989B2

公开(公告)日：2014-02-11

申请号：US13827489

申请日：2013-03-14

申请人： Kikuo Ono ,  Makoto Yoneya ,  Tsunenori Yamamoto ,  Junichi Hirakata ,  Yoshiaki Nakayoshi

发明人： Kikuo Ono ,  Makoto Yoneya ,  Tsunenori Yamamoto ,  Junichi Hirakata ,  Yoshiaki Nakayoshi

IPC分类号： G02F1/1343

CPC分类号： G02F1/134363 ,  G02F1/133345 ,  G02F1/13394 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/13458 ,  G02F1/136227 ,  G02F1/136286 ,  G02F1/1368 ,  G02F1/1393 ,  G02F2201/40

摘要： A liquid crystal display includes a first substrate, a second substrate, a liquid crystal disposed between the first substrate having drain lines and gate signal lines defining pixel regions and the second substrate. The pixel regions include a pixel electrode formed of a transparent conducting layer and having a plurality of slits, a common electrode formed of a transparent conducting layer, the common electrode being overlapped with the pixel electrode through an insulating layer, and the liquid crystal being driven by an electric field generated by the pixel electrode and the common electrode. A conductor layer is arranged proximate to the drain signal line. The conductor layer is placed at a position where at least a part thereof overlaps the common electrode, and the conductor layer is not connected to the drain signal line and the pixel electrode electrically.

摘要翻译： 液晶显示器包括第一衬底，第二衬底，设置在具有漏极线的第一衬底和限定像素区域的栅极信号线之间的液晶和第二衬底。 像素区域包括由透明导电层形成并具有多个狭缝的像素电极，由透明导电层形成的公共电极，公共电极通过绝缘层与像素电极重叠，并且液晶被驱动 由像素电极和公共电极产生的电场。 导体层布置成靠近漏极信号线。 导体层位于其至少一部分与公共电极重叠的位置，导体层不与漏极信号线和像素电极电连接。

公开(公告)号：US20120268683A1

公开(公告)日：2012-10-25

申请号：US13542787

申请日：2012-07-06

申请人： Kikuo Ono ,  Makoto Yoneya ,  Tsunenori Yamamoto ,  Junichi Hirakata ,  Yoshiaki Nakayoshi

发明人： Kikuo Ono ,  Makoto Yoneya ,  Tsunenori Yamamoto ,  Junichi Hirakata ,  Yoshiaki Nakayoshi

IPC分类号： G02F1/136

CPC分类号： G02F1/134363 ,  G02F1/133345 ,  G02F1/13394 ,  G02F1/134309 ,  G02F1/13439 ,  G02F1/13458 ,  G02F1/136227 ,  G02F1/136286 ,  G02F1/1368 ,  G02F1/1393 ,  G02F2201/40

摘要： A liquid crystal display includes a first substrate and a second substrate with a liquid crystal layer therebetween, the first substrate having a plurality of drain signal lines and a plurality of gate signal lines, and a plurality of pixel regions defined by the drain signal lines and the gate signal lines. The pixel regions include a first electrode having a plurality of linear shapes, a second electrode having a planer shape, the second electrode being overlapped with the first electrode through an insulation film, and a thin film transistor having a video signal supplied thereto from the drain signal line. The first electrode is connected with the thin film transistor so that an electric potential of the video signal is supplied thereto, and a standard electric potential is supplied to the second electrode. A third electrode is arranged between the drain signal line and the liquid crystal layer.

摘要翻译： 液晶显示器包括第一基板和在其间具有液晶层的第二基板，第一基板具有多个漏极信号线和多个栅极信号线，以及由漏极信号线限定的多个像素区域，以及 门信号线。 像素区域包括具有多个线状的第一电极，具有平面形状的第二电极，通过绝缘膜与第一电极重叠的第二电极和从漏极供给的视频信号的薄膜晶体管 信号线。 第一电极与薄膜晶体管连接，以便向其提供视频信号的电位，并向第二电极提供标准电位。 第三电极配置在漏极信号线与液晶层之间。