公开(公告)号：US06344883B2

公开(公告)日：2002-02-05

申请号：US08990132

申请日：1997-12-12

申请人： Nobuaki Yamada ,  Fumikazu Shimoshikiryo ,  Yasuhiro Kume ,  Shuichi Kozaki ,  Takako Adachi ,  Shinichi Terashita ,  Takashi Kurihara

发明人： Nobuaki Yamada ,  Fumikazu Shimoshikiryo ,  Yasuhiro Kume ,  Shuichi Kozaki ,  Takako Adachi ,  Shinichi Terashita ,  Takashi Kurihara

IPC分类号： G02F1133

CPC分类号： A23D9/00 ,  A23J1/08 ,  A23K20/158 ,  A23K50/75 ,  A23L15/20 ,  A23L33/12 ,  A23V2002/00 ,  C07C53/126 ,  C07C57/12 ,  G02F1/133377 ,  G02F1/133512 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/1393 ,  G02F1/1396 ,  G02F2001/133374 ,  A23V2250/1868 ,  A23V2250/187 ,  A23V2250/1862

摘要： A liquid crystal display device of the present invention includes a pair of substrates and a liquid crystal layer provided between the substrates, wherein liquid crystal molecules in the liquid crystal layer have a negative dielectric anisotropy, and the liquid crystal molecules are aligned in a direction substantially vertical to the substrates when no voltage is being applied and are axis-symmetrically aligned in each of a plurality of pixel regions under application of a voltage.

公开(公告)号：US06731356B2

公开(公告)日：2004-05-04

申请号：US10024314

申请日：2001-12-21

申请人： Nobuaki Yamada ,  Fumikazu Shimoshikiryo ,  Yasuhiro Kume ,  Shuichi Kozaki ,  Takako Adachi ,  Shinichi Terashita ,  Takashi Kurihara

发明人： Nobuaki Yamada ,  Fumikazu Shimoshikiryo ,  Yasuhiro Kume ,  Shuichi Kozaki ,  Takako Adachi ,  Shinichi Terashita ,  Takashi Kurihara

IPC分类号： G02F11333

CPC分类号： A23D9/00 ,  A23J1/08 ,  A23K20/158 ,  A23K50/75 ,  A23L15/20 ,  A23L33/12 ,  A23V2002/00 ,  C07C53/126 ,  C07C57/12 ,  G02F1/133377 ,  G02F1/133512 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/1393 ,  G02F1/1396 ,  G02F2001/133374 ,  A23V2250/1868 ,  A23V2250/187 ,  A23V2250/1862

摘要： A liquid crystal display device of the present invention includes a pair of substrates and a liquid crystal layer provided between the substrates, wherein liquid crystal molecules in the liquid crystal layer have a negative dielectric anisotropy, and the liquid crystal molecules are aligned in a direction substantially vertical to the substrates when no voltage is being applied and are axis-symmetrically aligned in each of a plurality of pixel regions under application of a voltage.

摘要翻译： 本发明的液晶显示装置包括一对基板和设置在基板之间的液晶层，其中液晶层中的液晶分子具有负的介电各向异性，并且液晶分子在基本上 当没有施加电压时垂直于基板，并且在施加电压的同时在多个像素区域中的每一个中轴对称地对准。

公开(公告)号：US20050117108A1

公开(公告)日：2005-06-02

申请号：US10980867

申请日：2004-11-04

申请人： Yasuhiro Kume ,  Noriaki Onishi ,  Kazuhiko Tamai ,  Nobukazu Nagae ,  Hiroaki Kojima ,  Takashi Kurihara ,  Nobuaki Yamada

发明人： Yasuhiro Kume ,  Noriaki Onishi ,  Kazuhiko Tamai ,  Nobukazu Nagae ,  Hiroaki Kojima ,  Takashi Kurihara ,  Nobuaki Yamada

IPC分类号： G02F1/1337 ,  G02B5/30 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/13363 ,  G02F1/1339

CPC分类号： G02F1/133707 ,  G02F1/133371 ,  G02F1/133377 ,  G02F1/133555 ,  G02F2001/133742 ,  G02F2001/133776

摘要： A liquid crystal display device including a first substrate 110a, a second substrate 110b placed to face the first substrate, a liquid crystal layer 120 interposed between the first and second substrates, a first electrode 111 formed on the first substrate, a second electrode 131 formed on the second substrate, an interlayer insulating film 115a placed between the first electrode and the first substrate, and a wall structure 115b formed integrally with the interlayer insulating film. The liquid crystal display device has a plurality of pixels each including the first electrode, the second electrode and the liquid crystal layer interposed between the first and second electrodes. A shading region surrounds each of the plurality of pixels, and the wall structure is placed regularly in the shading region. A groove structure 415a may be formed in place of the wall structure.

摘要翻译： 一种液晶显示装置，包括第一基板110a，与第一基板相对配置的第二基板110b，插入在第一和第二基板之间的液晶层120，形成在第一基板上的第一电极111，第二电极131 形成在第二基板上，设置在第一电极和第一基板之间的层间绝缘膜115a以及与层间绝缘膜一体形成的壁结构115b。 液晶显示装置具有多个像素，每个像素包括插在第一和第二电极之间的第一电极，第二电极和液晶层。 阴影区域围绕多个像素中的每一个，并且壁结构被规则地放置在阴影区域中。 可以形成槽结构415a来代替壁结构。

公开(公告)号：US07697099B2

公开(公告)日：2010-04-13

申请号：US10980867

申请日：2004-11-04

申请人： Yasuhiro Kume ,  Noriaki Onishi ,  Kazuhiko Tamai ,  Nobukazu Nagae ,  Hiroaki Kojima ,  Takashi Kurihara ,  Nobuaki Yamada

发明人： Yasuhiro Kume ,  Noriaki Onishi ,  Kazuhiko Tamai ,  Nobukazu Nagae ,  Hiroaki Kojima ,  Takashi Kurihara ,  Nobuaki Yamada

IPC分类号： G02F1/1333 ,  G02F1/1339

CPC分类号： G02F1/133707 ,  G02F1/133371 ,  G02F1/133377 ,  G02F1/133555 ,  G02F2001/133742 ,  G02F2001/133776

摘要： A liquid crystal display device including a first substrate 110a, a second substrate 110b placed to face the first substrate, a liquid crystal layer 120 interposed between the first and second substrates, a first electrode 111 formed on the first substrate, a second electrode 131 formed on the second substrate, an interlayer insulating film 115a placed between the first electrode and the first substrate, and a wall structure 115b formed integrally with the interlayer insulating film. The liquid crystal display device has a plurality of pixels each including the first electrode, the second electrode and the liquid crystal layer interposed between the first and second electrodes. A shading region surrounds each of the plurality of pixels, and the wall structure is placed regularly in the shading region. A groove structure 415a may be formed in place of the wall structure.

摘要翻译： 一种液晶显示装置，包括第一基板110a，与第一基板相对配置的第二基板110b，插入在第一基板和第二基板之间的液晶层120，形成在第一基板上的第一电极111，形成为第二基板 在第二基板上，设置在第一电极和第一基板之间的层间绝缘膜115a，以及与层间绝缘膜一体形成的壁结构115b。 液晶显示装置具有多个像素，每个像素包括插在第一和第二电极之间的第一电极，第二电极和液晶层。 阴影区域围绕多个像素中的每一个，并且壁结构被规则地放置在阴影区域中。 可以形成凹槽结构415a来代替壁结构。

公开(公告)号：US06330049B1

公开(公告)日：2001-12-11

申请号：US09270752

申请日：1999-03-17

申请人： Yasuhiro Kume ,  Masahiko Kondo ,  Masatoshi Yoshimi ,  Katsuyuki Himeshima ,  Nobuaki Yamada ,  Kazuyuki Kishimoto

发明人： Yasuhiro Kume ,  Masahiko Kondo ,  Masatoshi Yoshimi ,  Katsuyuki Himeshima ,  Nobuaki Yamada ,  Kazuyuki Kishimoto

IPC分类号： G02F11339

CPC分类号： G02F1/13394 ,  G02F1/133753

摘要： A liquid crystal display device of the present invention includes: a first substrate and a second substrate; a liquid crystal layer interposed between the first substrate and the second substrate, and a vertical alignment layer provided on at least one of the first substrate and the second substrate on a side which is closer to the liquid crystal layer. The liquid crystal layer includes a plurality of liquid crystal regions partitioned by at least one partition wall provided on the first substrate on a side which is closer to the liquid crystal layer. The liquid crystal layer has a liquid crystal material with a negative dielectric anisotropy. Liquid crystal molecules in the plurality of liquid crystal regions are oriented in a direction substantially perpendicular to the first substrate and the second substrate in an absence of an applied voltage. The liquid crystal molecules in each of the liquid crystal regions are oriented in axial symmetry about an axis within the liquid crystal region which is substantially perpendicular to the first substrate and the second substrate in a presence of an applied voltage. The partition wall has a section which is inclined with respect to the surface of the first substrate.

摘要翻译： 本发明的液晶显示装置包括：第一基板和第二基板; 插入在第一基板和第二基板之间的液晶层，以及设置在更靠近液晶层的一侧上的第一基板和第二基板中的至少一个上的垂直取向层。 液晶层包括在靠近液晶层的一侧上设置在第一基板上的至少一个分隔壁分隔的多个液晶区域。 液晶层具有负介电各向异性的液晶材料。 在不存在施加电压的情况下，多个液晶区域中的液晶分子在大致垂直于第一基板和第二基板的方向上取向。 每个液晶区域中的液晶分子在存在施加电压的情况下基本上垂直于第一基板和第二基板的液晶区域内的轴线轴向对准。 隔壁具有相对于第一基板的表面倾斜的部分。

公开(公告)号：US6154267A

公开(公告)日：2000-11-28

申请号：US833006

申请日：1997-04-04

申请人： Masahiko Kondo ,  Yasuhiro Kume ,  Makoto Shiomi ,  Wataru Horie ,  Nobuaki Yamada

发明人： Masahiko Kondo ,  Yasuhiro Kume ,  Makoto Shiomi ,  Wataru Horie ,  Nobuaki Yamada

IPC分类号： G02F1/1333 ,  G02F1/1339

CPC分类号： G02F1/133377

摘要： A method of the present invention for manufacturing a liquid crystal display device including a liquid crystal region surrounded by a polymer material, includes the steps of: attaching a pair of substrates to each other, each having at least an electrode film; disposing a precursor mixture containing a liquid crystal material, a polymerizable resin material and a polymerization initiator, between the pair of substrate; precipitating a liquid crystal droplet by varying a temperature of the precursor mixture; growing the precipitated liquid crystal droplet; curing the polymerizable resin material at a temperature allowing the liquid crystal droplet to be 80% or more of a pixel in size and to be independently present within a pixel region; and applying an external field across the substrates to pre-tilt the molecules of the liquid crystal droplet.

摘要翻译： 本发明的制造液晶显示装置的方法，该液晶显示装置包括由聚合物材料包围的液晶区域，包括以下步骤：将一对基板彼此连接，每个基板至少具有电极膜; 在一对基板之间配置含有液晶材料，可聚合树脂材料和聚合引发剂的前体混合物; 通过改变前体混合物的温度来沉淀液晶液滴; 生长沉淀液晶滴; 使可聚合树脂材料在允许液晶微滴的尺寸为像素的80％以上并且独立地存在于像素区域内的温度下固化; 以及在所述衬底上施加外部场以预倾斜所述液晶微滴的分子。

公开(公告)号：US06437845B1

公开(公告)日：2002-08-20

申请号：US09497673

申请日：2000-02-04

申请人： Nobuaki Yamada ,  Yasuhiro Kume

发明人： Nobuaki Yamada ,  Yasuhiro Kume

IPC分类号： G02F11337

CPC分类号： G02F1/133707 ,  G02F2001/133738 ,  G02F2001/133742

摘要： A liquid crystal display device includes a first substrate having a vertical alignment layer provided thereon; a second substrate having a horizontal alignment layer provided thereon; a liquid crystal layer including liquid crystal molecules interposed between the first substrate and the second substrate; and a concave-convex structure for regulating an alignment direction of the liquid crystal molecules and a transparent conductive, layer provided on the concave-convex structure, the concave-convex structure being provided on one of the first substrate and the second substrate with one of the vertical alignment layer and the horizontal alignment layer interposed therebetween. The liquid crystal molecules in the vicinity of the horizontal alignment layer are aligned in an axially symmetrical manner when no voltage is provided, and the liquid crystal molecules in the liquid crystal layer-are aligned substantially vertically relative to the first substrate and the second substrate when a voltage is applied.

摘要翻译： 液晶显示装置包括：第一基板，其上设置有垂直取向层; 具有设置在其上的水平取向层的第二基板; 包括介于所述第一基板和所述第二基板之间的液晶分子的液晶层; 以及用于调节所述液晶分子的取向方向的凹凸结构和设置在所述凹凸结构上的透明导电层，所述凹凸结构设置在所述第一基板和所述第二基板中的一个上， 垂直取向层和水平取向层之间插入。 当没有提供电压时液晶层中的液晶分子相对于第一基板和第二基板基本上垂直排列，水平取向层附近的液晶分子以轴对称的方式排列，当 施加电压。

公开(公告)号：US6052161A

公开(公告)日：2000-04-18

申请号：US165113

申请日：1998-10-02

申请人： Nobuaki Yamada ,  Yasuhiro Kume ,  Toshikazu Hirata ,  Masahiko Kondo ,  Masato Imai ,  Kazuyuki Endo

发明人： Nobuaki Yamada ,  Yasuhiro Kume ,  Toshikazu Hirata ,  Masahiko Kondo ,  Masato Imai ,  Kazuyuki Endo

IPC分类号： G02F1/1333 ,  G02F1/133 ,  G02F1/1337 ,  G09F9/35 ,  H01J17/48

CPC分类号： G02F1/13334 ,  H01J17/485 ,  H01J2217/49207

摘要： A plasma address liquid crystal display device having a flat panel structure which is composed of display cells and plasma cells bonded to one another with an intermediate sheet, and in which position registration tolerance between the display and plasma cells can be made less strict. A plasma cell 2 has discharge channels 5 extending in the row direction. The display cell 1 has a electro-optical device 9 and signal electrodes 10 extending along the column direction. Pixels 11 are defined at the points of intersections of the signal electrodes 10 and the discharge channels 5. The electro-optical device 9 is a set of finely partitioned liquid crystal areas 15 and is controlled in orientation to axis-symmetrical orientation. The liquid crystal areas 15 are continuously arrayed at a constant pitch DP finer than an arraying pitch CP of the pixels 11 at least in the column direction. This structure can be extensively applied to the active matrix type liquid crystal display device.

摘要翻译： 具有平板结构的等离子体地址液晶显示装置，其由显示单元和等离子体单元组成，其中间片彼此接合，并且可以使显示和等离子体单元之间的位置对准公差更不严格。 等离子体电池2具有沿行方向延伸的排出通道5。 显示单元1具有沿着列方向延伸的电光装置9和信号电极10。 像素11被定义在信号电极10和放电通道5的交点处。电光装置9是一组精细分隔的液晶区域15，并且被控制在轴对称取向的取向上。 至少在列方向上，液晶区域15以比像素11的阵列间距CP更窄的恒定间距DP连续排列。 该结构可以广泛地应用于有源矩阵型液晶显示装置。

公开(公告)号：US09158140B2

公开(公告)日：2015-10-13

申请号：US13489198

申请日：2012-06-05

申请人： Masaru Inoue ,  Kunihiko Sasaki ,  Takashi Kurihara ,  Yasuhiro Kume

发明人： Masaru Inoue ,  Kunihiko Sasaki ,  Takashi Kurihara ,  Yasuhiro Kume

IPC分类号： G01R31/00 ,  G02F1/13 ,  G09G3/00 ,  G02F1/1362 ,  G09G3/36

CPC分类号： G02F1/1309 ,  G02F2001/136254 ,  G09G3/006 ,  G09G3/3648

摘要： There is provided a physical property measuring method for a TFT liquid crystal panel, includes an impedance setting step of setting the impedance between the source and drain of a TFT of the TFT liquid crystal panel to be less than or equal to a predetermined value, a voltage application step of applying a voltage that cyclically varies to a liquid crystal layer of the TFT liquid crystal panel. And the method further includes a physical property measuring step of measuring a transient current flowing through the liquid crystal layer to which the voltage that cyclically varies is applied in the voltage application step to measure physical properties of the liquid crystal layer.

摘要翻译： 提供一种用于TFT液晶面板的物理性质测量方法，包括将TFT液晶面板的TFT的源极与漏极之间的阻抗设定为小于或等于预定值的阻抗设定步骤， 施加周期性变化的电压到TFT液晶面板的液晶层的电压施加步骤。 该方法还包括物理性能测量步骤，用于测量在电压施加步骤中施加循环变化的电压的流过液晶层的瞬态电流，以测量液晶层的物理性质。

公开(公告)号：US20090115958A1

公开(公告)日：2009-05-07

申请号：US11991793

申请日：2006-09-12

申请人： Takashi Kurihara ,  Yasuhiro Kume ,  Kazuhiko Tamai ,  Takaaki Okamoto ,  Shinya Saeki

发明人： Takashi Kurihara ,  Yasuhiro Kume ,  Kazuhiko Tamai ,  Takaaki Okamoto ,  Shinya Saeki

IPC分类号： G02F1/1333

CPC分类号： G02F1/13718 ,  G02F2001/133773

摘要： A liquid crystal display element of the present invention is arranged so that a material layer having dielectric anisotropy includes a chiral material and a liquid crystal material with a nematic liquid crystal phase, and 0.25≦d/p≦0.50 is satisfied assuming that the thickness of the material layer is d and the chiral pitch length of the liquid crystal material is p.

摘要翻译： 本发明的液晶显示元件被布置成具有介电各向异性的材料层包括手性材料和具有向列液晶相的液晶材料，并且0.25 <= d / p <= 0.50， 材料层的厚度为d，液晶材料的手性节距为p。