公开(公告)号：US08045071B2

公开(公告)日：2011-10-25

申请号：US12355294

申请日：2009-01-16

申请人： Masaaki Kabe ,  Koji Noguchi ,  Hideaki Tsuda

发明人： Masaaki Kabe ,  Koji Noguchi ,  Hideaki Tsuda

IPC分类号： G02F1/133 ,  G02F1/1343

CPC分类号： G02F1/133753 ,  G02F1/134363 ,  G02F2001/134372 ,  G02F2001/13756

摘要： Disclosed herein is a liquid crystal apparatus, including, a pair of substrates; and a liquid crystal layer held between the substrates, the liquid crystal layer having positive dielectric anisotropy, the liquid crystal of the liquid crystal layer exhibiting, when no voltage is applied thereto, an orientation direction parallel to a transverse electric field which is generated when a voltage is applied to the liquid crystal layer.

摘要翻译： 这里公开了一种液晶装置，包括一对基板; 以及保持在基板之间的液晶层，液晶层具有正的介电各向异性，液晶层的液晶在没有施加电压时表现出与横向电场平行的取向方向，该横向电场在 电压施加到液晶层。

公开(公告)号：US07944534B2

公开(公告)日：2011-05-17

申请号：US12654802

申请日：2010-01-05

申请人： Yasutoshi Tasaka ,  Takahiro Sasaki ,  Yohei Nakanishi ,  Masakazu Shibasaki ,  Takashi Sasabayashi ,  Hidefumi Yoshida ,  Tsuyoshi Kamada ,  Hideaki Tsuda ,  Kazuya Ueda

发明人： Yasutoshi Tasaka ,  Takahiro Sasaki ,  Yohei Nakanishi ,  Masakazu Shibasaki ,  Takashi Sasabayashi ,  Hidefumi Yoshida ,  Tsuyoshi Kamada ,  Hideaki Tsuda ,  Kazuya Ueda

IPC分类号： G02F1/1337

CPC分类号： G02F1/134309 ,  G02F1/133707 ,  G02F1/136209 ,  G02F1/136213 ,  G02F1/1393 ,  G02F2201/123

摘要： The present invention provides a liquid crystal display device used as a display part of an electronic apparatus which exhibits high brightness and favorable display quality. The liquid crystal display device includes a pair of substrates which are arranged to face each other in an opposed manner; vertical-alignment type liquid crystal which is sealed between the pair of substrates; a plurality of pixel regions, each pixel region including a sub pixel having a pixel electrode on one substrate and a sub pixel having a pixel electrode on one substrate, a slit formed between the pixel electrodes; and a singular point control part which includes projecting portions which are formed on end portions of the pixel electrodes on the slit-side and controls singular points of the liquid crystal.

摘要翻译： 本发明提供一种液晶显示装置，其用作显示高亮度和良好显示质量的电子设备的显示部分。 液晶显示装置包括以相对的方式彼此相对配置的一对基板; 在一对基板之间密封的垂直取向型液晶; 多个像素区域，每个像素区域包括在一个衬底上具有像素电极的子像素和在一个衬底上具有像素电极的子像素，形成在所述像素电极之间的狭缝; 以及奇点控制部，其包括形成在狭缝侧的像素电极的端部上并且控制液晶的奇异点的突出部。

公开(公告)号：US07910178B2

公开(公告)日：2011-03-22

申请号：US11099421

申请日：2005-04-05

申请人： Shingo Kataoka ,  Katsufumi Ohmuro ,  Hideaki Tsuda ,  Jin Hirosawa

发明人： Shingo Kataoka ,  Katsufumi Ohmuro ,  Hideaki Tsuda ,  Jin Hirosawa

IPC分类号： C09K19/54 ,  C09K19/38 ,  G02F1/1333

CPC分类号： G02F1/133711 ,  C09K19/56 ,  G02F1/133788 ,  Y10T428/10 ,  Y10T428/1005 ,  Y10T428/1036

摘要： A liquid crystal display device which is capable of further decreasing the cost of production yet obtaining a good liquid crystal alignment, and a method of producing the same. The liquid crystal display device comprises a pair of substrates arranged facing each other; a liquid crystal sealed between the substrates; and an ultraviolet ray-cured product for controlling the alignment of the liquid crystal. The ultraviolet ray-cured product is formed near the interfaces to the substrates by polymerizing a polymerizable component mixed in the liquid crystal with light. The polymerizable component contains a polyfunctional monomer having a symmetrical structure, and the ultraviolet ray-cured product has a side-chain structure.

摘要翻译： 能够进一步降低生产成本但获得良好的液晶取向的液晶显示装置及其制造方法。 液晶显示装置包括彼此面对布置的一对基板; 密封在基板之间的液晶; 以及用于控制液晶取向的紫外线固化产物。 通过使混合在液晶中的聚合性成分与光聚合，在与基板的界面附近形成紫外线固化物。 可聚合组分含有具有对称结构的多官能单体，紫外线固化产物具有侧链结构。

公开(公告)号：US20110063553A1

公开(公告)日：2011-03-17

申请号：US12951630

申请日：2010-11-22

申请人： Kazutaka Hanaoka ,  Seiji Tanuma ,  Yohei Nakanishi ,  Kazuya Ueda ,  Shingo Kataoka ,  Takahiro Sasaki ,  Arihiro Takeda ,  Hideaki Tsuda ,  Takatoshi Mayama ,  Yuichi Inoue ,  Norio Sugiura

发明人： Kazutaka Hanaoka ,  Seiji Tanuma ,  Yohei Nakanishi ,  Kazuya Ueda ,  Shingo Kataoka ,  Takahiro Sasaki ,  Arihiro Takeda ,  Hideaki Tsuda ,  Takatoshi Mayama ,  Yuichi Inoue ,  Norio Sugiura

IPC分类号： G02F1/1337

CPC分类号： G02F1/1337 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/13725 ,  G02F1/1393

摘要： The invention relates to a liquid crystal display based on an MVA mode of multi-division alignment in which alignment states of liquid crystal molecules having a negative dielectric anisotropy are made different from each other, and provides a liquid crystal display in which a drop in transmittance is suppressed and response characteristics are improved. The liquid crystal display is constructed so as to include a pair of substrates having a predetermined cell gap and arranged opposite to each other, vertical alignment films formed between the pair of substrates, a liquid crystal layer sealed between the vertical alignment films and having a negative dielectric anisotropy, an alignment regulating structural member arranged on at least one of the pair of substrates, for regulating a total alignment direction of liquid crystal molecules in the liquid crystal layer at a time of voltage application, and a cured material provided in the liquid crystal layer and including a liquid crystal skeleton for tilting the liquid crystal molecules.

摘要翻译： 本发明涉及一种基于多分辨对准的MVA模式的液晶显示器，其中具有负介电各向异性的液晶分子的取向状态彼此不同，并且提供了一种液晶显示器，其中透射率降低 被抑制，响应特性提高。 液晶显示器被构造成包括一对具有预定单元格间隙并且彼此相对布置的基板，在该对基板之间形成的垂直取向膜，密封在垂直取向膜之间并具有负的液晶层 介电各向异性，布置在所述一对基板中的至少一个基板上的对准调节结构构件，用于调节在施加电压时液晶层中的液晶分子的总取向方向，以及设置在液晶中的固化材料 并且包括用于倾斜液晶分子的液晶骨架。

公开(公告)号：US20100118010A1

公开(公告)日：2010-05-13

申请号：US12688439

申请日：2010-01-15

申请人： Masakazu Shibasaki ,  Yasutoshi Tasaka ,  Hideaki Tsuda ,  Yohei Nakanishi ,  Hidefumi Yoshida ,  Tsuyoshi Kamada

发明人： Masakazu Shibasaki ,  Yasutoshi Tasaka ,  Hideaki Tsuda ,  Yohei Nakanishi ,  Hidefumi Yoshida ,  Tsuyoshi Kamada

IPC分类号： G09G3/36 ,  G09G5/00

CPC分类号： G09G3/3648 ,  G02F1/133707 ,  G02F2001/133397 ,  G02F2001/134345 ,  G02F2001/134354 ,  G09G2300/0426 ,  G09G2300/0447 ,  G09G2300/0876 ,  G09G2320/028 ,  G09G2320/046

摘要： The invention relates to a liquid crystal display device including a first transistor, a plurality of sub-picture element electrodes formed in a picture element region, a control electrode formed in capacitance coupling with at least one of the plural sub-picture element electrodes, the control electrode being applied with a display voltage from the first transistor, and an auxiliary capacitance bus line held at a predetermined voltage level and constituting an auxiliary capacitance between the auxiliary capacitance bus line and the control electrode. A second transistor is provided between the sub-picture element electrode coupled with the control electrode by the capacitance coupling and the auxiliary capacitance bus line or between the sub-picture element electrode coupled with the control electrode by the capacitance coupling and the sub-picture element electrode connected to the first transistor.

摘要翻译： 本发明涉及一种液晶显示装置，包括第一晶体管，形成在像素区域中的多个子像素电极，形成为与多个子像素电极中的至少一个电容耦合的控制电极， 施加来自第一晶体管的显示电压的控制电极和保持在预定电压电平并构成辅助电容总线与控制电极之间的辅助电容的辅助电容总线。 第二晶体管设置在通过电容耦合和辅助电容总线与控制电极耦合的子像素电极之间或通过电容耦合与子控制电极耦合的子像素电极之间，以及子像素 电极连接到第一晶体管。

公开(公告)号：US07692730B2

公开(公告)日：2010-04-06

申请号：US11439995

申请日：2006-05-25

申请人： Yohei Nakanishi ,  Tsuyoshi Kamada ,  Hideaki Tsuda ,  Hidefumi Yoshida ,  Yasutoshi Tasaka ,  Masakazu Shibasaki

发明人： Yohei Nakanishi ,  Tsuyoshi Kamada ,  Hideaki Tsuda ,  Hidefumi Yoshida ,  Yasutoshi Tasaka ,  Masakazu Shibasaki

IPC分类号： G02F1/136 ,  G02F1/1343

CPC分类号： G09G3/3648 ,  G02F1/133707 ,  G02F2001/133397 ,  G02F2001/134345 ,  G02F2001/134354 ,  G09G2300/0426 ,  G09G2300/0447 ,  G09G2300/0876 ,  G09G2320/028 ,  G09G2320/046

摘要： The invention relates to a liquid crystal display device including a first transistor, a plurality of sub-picture element electrodes formed in a picture element region, a control electrode formed in capacitance coupling with at least one of the plural sub-picture element electrodes, the control electrode being applied with a display voltage from the first transistor, and an auxiliary capacitance bus line held at a predetermined voltage level and constituting an auxiliary capacitance between the auxiliary capacitance bus line and the control electrode. A second transistor is provided between the sub-picture element electrode coupled with the control electrode by the capacitance coupling and the auxiliary capacitance bus line or between the sub-picture element electrode coupled with the control electrode by the capacitance coupling and the sub-picture element electrode connected to the first transistor.

摘要翻译： 本发明涉及一种液晶显示装置，包括第一晶体管，形成在像素区域中的多个子像素电极，形成为与多个子像素电极中的至少一个电容耦合的控制电极， 施加来自第一晶体管的显示电压的控制电极和保持在预定电压电平并构成辅助电容总线与控制电极之间的辅助电容的辅助电容总线。 第二晶体管设置在通过电容耦合和辅助电容总线与控制电极耦合的子像素电极之间或通过电容耦合与子控制电极耦合的子像素电极之间，以及子像素 电极连接到第一晶体管。

公开(公告)号：US07692674B2

公开(公告)日：2010-04-06

申请号：US11314005

申请日：2005-12-22

申请人： Tsuyoshi Kamada ,  Yohei Nakanishi ,  Kazuya Ueda ,  Hidefumi Yoshida ,  Hideaki Tsuda

发明人： Tsuyoshi Kamada ,  Yohei Nakanishi ,  Kazuya Ueda ,  Hidefumi Yoshida ,  Hideaki Tsuda

IPC分类号： G09G5/02

CPC分类号： G02F1/1362 ,  G02F2001/134345 ,  G02F2001/134354 ,  G09G3/2025 ,  G09G3/2074 ,  G09G3/3648 ,  G09G2320/028

摘要： The invention relates to a liquid crystal display used in a television receiver or a display section of an electronic apparatus and provides a liquid crystal display having a wide viewing angle and high viewing angle characteristics. The viewing angle characteristics of low gradations are improved by the capacitive coupling HT method. The viewing angle characteristics of high gradations above the intermediate gradation are improved by the driving HT method. A liquid crystal is driven using the capacitive coupling HT method and the driving HT method in combination to combine the effect of improvement of both methods, thereby improving the viewing angle characteristics of a liquid crystal display for a wide range from a low gradation to a high gradation.

摘要翻译： 本发明涉及一种用于电视接收机或电子设备的显示部分中的液晶显示器，并提供具有宽视角和高视角特性的液晶显示器。 通过电容耦合HT方法改善了低等级的视角特性。 通过驾驶HT方法提高了中等灰度以上的高等级的视角特性。 使用电容耦合HT方法和驱动HT方法组合驱动液晶，以组合两种方法的改进效果，从而将液晶显示器的视角特性从低分级提高到高 层次。

公开(公告)号：US07688393B2

公开(公告)日：2010-03-30

申请号：US11271527

申请日：2005-11-03

申请人： Kazuya Ueda ,  Tsuyoshi Kamada ,  Yohei Nakanishi ,  Hidefumi Yoshida ,  Hideaki Tsuda ,  Masakazu Shibasaki ,  Yasutoshi Tasaka

发明人： Kazuya Ueda ,  Tsuyoshi Kamada ,  Yohei Nakanishi ,  Hidefumi Yoshida ,  Hideaki Tsuda ,  Masakazu Shibasaki ,  Yasutoshi Tasaka

IPC分类号： G02F1/136 ,  G02F1/1343

CPC分类号： G02F1/134309 ,  G02F1/136213 ,  G02F1/13624 ,  G02F2001/134345 ,  G09G2300/04

摘要： The invention relates to a substrate for a liquid crystal display, a liquid crystal display having the substrate, and a method of driving the display and provides a substrate for a liquid crystal display which allow high display characteristics to be achieved, a liquid crystal display having the substrate, and a method of driving the display.The substrate includes two TFTs having gate electrodes connected to a gate bus line and drain electrodes connected to a drain bus line, a pixel electrode connected to a source electrode, a pixel electrode connected to another source electrode and separated from the pixel electrode, another TFT having a gate electrode connected to another gate bus line and a source electrode connected to the pixel electrode, and a buffer capacitor portion having a buffer capacitor electrode connected to another drain electrode and another buffer capacitor electrode connected to a storage capacitor bus line.

摘要翻译： 本发明涉及一种液晶显示器用基板，具有该基板的液晶显示装置及驱动该显示器的方法，提供了能够实现高显示特性的液晶显示装置用基板，液晶显示装置具有 基板和驱动显示器的方法。 基板包括两个TFT，栅极连接到栅极总线和连接到漏极总线的漏电极，连接到源电极的像素电极，连接到另一个源极并且与像素电极分离的像素电极，另一个TFT 具有连接到另一个栅极总线的栅电极和连接到像素电极的源电极，以及具有连接到另一个漏电极的缓冲电容器电极和连接到存储电容器总线的另一个缓冲电容器电极的缓冲电容器部分。

公开(公告)号：US20090059148A1

公开(公告)日：2009-03-05

申请号：US12261788

申请日：2008-10-30

申请人： Kazutaka Hanaoka ,  Seiji Tanuma ,  Yohei Nakanishi ,  Kazuya Ueda ,  Shingo Kataoka ,  Takahiro Sasaki ,  Arihiro Takeda ,  Hideaki Tsuda ,  Takatoshi Mayama ,  Yuichi Inoue ,  Norio Sugiura

发明人： Kazutaka Hanaoka ,  Seiji Tanuma ,  Yohei Nakanishi ,  Kazuya Ueda ,  Shingo Kataoka ,  Takahiro Sasaki ,  Arihiro Takeda ,  Hideaki Tsuda ,  Takatoshi Mayama ,  Yuichi Inoue ,  Norio Sugiura

IPC分类号： G02F1/1337

CPC分类号： G02F1/1337 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/13725 ,  G02F1/1393

摘要： The invention relates to a liquid crystal display based on an MVA mode of multi-division alignment in which alignment states of liquid crystal molecules having a negative dielectric anisotropy are made different from each other, and provides a liquid crystal display in which a drop in transmittance is suppressed and response characteristics are improved. The liquid crystal display is constructed so as to include a pair of substrates having a predetermined cell gap and arranged opposite to each other, vertical alignment films formed between the pair of substrates, a liquid crystal layer sealed between the vertical alignment films and having a negative dielectric anisotropy, an alignment regulating structural member arranged on at least one of the pair of substrates, for regulating a total alignment direction of liquid crystal molecules in the liquid crystal layer at a time of voltage application, and a cured material provided in the liquid crystal layer and including a liquid crystal skeleton for tilting the liquid crystal molecules.

摘要翻译： 本发明涉及一种基于多分辨对准的MVA模式的液晶显示器，其中具有负介电各向异性的液晶分子的取向状态彼此不同，并且提供了一种液晶显示器，其中透射率降低 被抑制，响应特性提高。 液晶显示器被构造成包括一对具有预定单元格间隙并且彼此相对布置的基板，在该对基板之间形成的垂直取向膜，密封在垂直取向膜之间并具有负的液晶层 介电各向异性，布置在所述一对基板中的至少一个基板上的对准调节结构构件，用于调节在施加电压时液晶层中的液晶分子的总取向方向，以及设置在液晶中的固化材料 并且包括用于倾斜液晶分子的液晶骨架。

公开(公告)号：US20080239213A1

公开(公告)日：2008-10-02

申请号：US12101570

申请日：2008-04-11

申请人： Katsufumi Ohmuro ,  Yoshio Koike ,  Takahiro Sasaki ,  Hideaki Tsuda ,  Hideo Chida

发明人： Katsufumi Ohmuro ,  Yoshio Koike ,  Takahiro Sasaki ,  Hideaki Tsuda ,  Hideo Chida

IPC分类号： G02F1/1335

CPC分类号： G02F1/133634 ,  G02F1/13363 ,  G02F1/134363 ,  G02F1/1393

摘要： A liquid crystal display device includes a first substrate and a second substrate sandwiching a liquid crystal layer therebetween, a first polarizer disposed adjacent to the first substrate at a side opposite to a side of the first polarizer facing the liquid crystal layer, with a first gap between the first polarizer and the first substrate, a second polarizer disposed adjacent to the second substrate at a side opposite to a side of the second polarizer facing the liquid crystal layer, with a second gap between the second polarizer and the second substrate, wherein at least one of the first and second gaps includes therein a first retardation film having a positive optical anisotropy and a second retardation film having a negative optical anisotropy, such that the first retardation film is disposed closer to the liquid crystal layer with respect to the second retardation film.

摘要翻译： 液晶显示装置包括：第一基板和夹在其间的液晶层的第二基板;第一偏振片，与第一基板相邻设置在与第一偏振片面对液晶层相反的一侧，第一间隙 在第一偏振器和第一基板之间，在与第二偏振器面对液晶层的一侧相对的一侧与第二基板相邻设置的第二偏振器，在第二偏光器和第二基板之间具有第二间隙，其中在 第一和第二间隙中的至少一个间隙包括具有正光学各向异性的第一延迟膜和具有负光学各向异性的第二延迟膜，使得第一延迟膜相对于第二延迟更靠近液晶层设置 电影。