公开(公告)号：US20060209008A1

公开(公告)日：2006-09-21

申请号：US10511626

申请日：2003-04-17

申请人： Norio Nihei ,  Hajime Kitano ,  Koji Takagi ,  Gaku Yakushiji ,  Kazuya Murata ,  Ryou Sakurai ,  Yoshinori Iwabuchi ,  Hirotaka Yamazaki ,  Yoshitomo Masuda ,  Reiji Hattori

发明人： Norio Nihei ,  Hajime Kitano ,  Koji Takagi ,  Gaku Yakushiji ,  Kazuya Murata ,  Ryou Sakurai ,  Yoshinori Iwabuchi ,  Hirotaka Yamazaki ,  Yoshitomo Masuda ,  Reiji Hattori

IPC分类号： G09G3/34

CPC分类号： G02F1/167 ,  G02F1/133707 ,  G02F1/134327 ,  G02F1/13439 ,  G02F1/1671 ,  G02F1/1676 ,  G02F1/1681 ,  G02F2001/1678 ,  G09G3/344 ,  G09G2300/06 ,  G09G2310/0275 ,  G09G2360/18

摘要： An image display device according to first to third aspects of the invention has an image display panel, in which two or more groups of particles having different colors and different charge characteristics are sealed between two substrates, at least one of two substrates being transparent, and, in which the particles, to which an electrostatic field produced by a pair of electrodes provided on respective substrates is applied, are made to fly and move so as to display an image. In the first aspect of the invention, micro-concave portions and/or micro-convex portions are provided to a part of or an overall of a surface of the electrode (first embodiment) or micro-cutout holes are provided to a part of or an overall of a surface of the electrode (second embodiment). Moreover, in the second aspect of the invention, an insulation member having a volume resistance of not less than 1×1012 [Ω·cm] is coated thinly on a surface of the substrate to which the particles are contacted so as to provide a thin insulation film, or, an arithmetic average roughness (Ra) and a concave-convex average distance (Sm) of a surface of the substrate, to which the particles are contacted, satisfy the predetermined formulas. Further, in the third aspect of the invention, an image display state is read-out by detecting a fly/move current produced when the particles are flown and moved in a pixel.

摘要翻译： 根据本发明的第一至第三方面的图像显示装置具有图像显示面板，其中具有不同颜色和不同电荷特性的两组或更多组颗粒被密封在两个基板之间，两个基板中的至少一个是透明的，以及 ，其中施加由设置在各个基板上的一对电极产生的静电场的颗粒飞行并移动以显示图像。 在本发明的第一方面中，在电极表面的一部分或整体上设置微凹部和/或微凸部（第一实施例），或者微切口孔设置在电极的一部分或 电极表面的总体（第二实施例）。 此外，在本发明的第二方面中，具有不小于1×10 12Ω·cm体积电阻的绝缘构件被薄薄地涂覆在与颗粒接触的基底的表面上 以提供薄的绝缘膜，或者与颗粒接触的基板的表面的算术平均粗糙度（Ra）和凹凸平均距离（Sm）满足预定公式。 此外，在本发明的第三方面中，通过检测当粒子在像素中流动并移动时产生的飞行/移动电流来读出图像显示状态。

公开(公告)号：US20060087479A1

公开(公告)日：2006-04-27

申请号：US10518750

申请日：2003-06-20

申请人： Ryou Sakurai ,  Hajime Kitano ,  Norio Nihei ,  Kazuya Murata ,  Gaku Yakushiji ,  Norihiko Kaga ,  Toshiaki Arai ,  Yoshitomo Masuda ,  Hirotaka Yamazaki ,  Hidefumi Kotsubo ,  Masato Yoshikawa ,  Shingo Oono ,  Yoshinori Iwabuchi

发明人： Ryou Sakurai ,  Hajime Kitano ,  Norio Nihei ,  Kazuya Murata ,  Gaku Yakushiji ,  Norihiko Kaga ,  Toshiaki Arai ,  Yoshitomo Masuda ,  Hirotaka Yamazaki ,  Hidefumi Kotsubo ,  Masato Yoshikawa ,  Shingo Oono ,  Yoshinori Iwabuchi

IPC分类号： G09G3/16

CPC分类号： G02F1/167 ,  G02F1/0102 ,  G02F1/0107 ,  G02F1/133377 ,  G02F1/1339 ,  G02F1/13452 ,  G02F1/1671 ,  G02F2001/1678 ,  G02F2201/38 ,  G02F2202/023 ,  G02F2202/28

摘要： In a first aspect of the invention, an image display device, in which one or more groups of particles or liquid powders are sealed between opposed two substrates, at least one of two substrates being transparent, and, in which the particles or the liquid powders, to which an electrostatic field produced by two groups of electrodes having different potentials is applied, are made to move so as to display an image, has a construction such that a member for transmitting a signal, which is applied to circuits for an image display, is provided to the substrate by means of an anisotropic conductive film and members such as the electrode are provided to a substrate opposed to a transparent substrate. In second to sixth aspects of the invention, an image display device has a construction such that the electrode is arranged to a surface of the substrate through a transparent elastic member, or, an anti-reflection layer is arranged, or, a connection operation between two substrates through a partition wall is optimized.

摘要翻译： 在本发明的第一方面，一种图像显示装置，其中一组或多组颗粒或液体粉末密封在相对的两个基板之间，两个基板中的至少一个是透明的，其中颗粒或液体粉末 使由两组具有不同电位的电极产生的静电场施加到其上的静电场移动以显示图像，具有使得用于发送信号的构件，其被施加到用于图像显示的电路 通过各向异性导电膜提供到基板，并且诸如电极的构件被提供到与透明基板相对的基板。 在本发明的第二至第六方面中，图像显示装置具有通过透明弹性构件将电极配置在基板的表面，或配置防反射层的结构， 通过分隔壁的两个基板被优化。

公开(公告)号：US20060231401A1

公开(公告)日：2006-10-19

申请号：US10539381

申请日：2003-12-17

申请人： Ryou Sakurai ,  Kazuyoshi Akuzawa ,  Hirotaka Yamazaki ,  Hiroyuki Anzai ,  Hajime Kitano ,  Kazuya Murata ,  Gaku Yakushiji ,  Norihiko Kaga ,  Taichi Kobayashi ,  Toshiaki Arai ,  Yoshitomo Masuda

发明人： Ryou Sakurai ,  Kazuyoshi Akuzawa ,  Hirotaka Yamazaki ,  Hiroyuki Anzai ,  Hajime Kitano ,  Kazuya Murata ,  Gaku Yakushiji ,  Norihiko Kaga ,  Taichi Kobayashi ,  Toshiaki Arai ,  Yoshitomo Masuda

IPC分类号： C25D13/00 ,  C07K1/26

CPC分类号： G02F1/167

摘要： In the case of filling and setting the liquid powders or the particles in a plurality of cells formed by the partition walls on the substrate, the method includes the steps of: setting a nozzle at an upper portion of a container; setting the substrate, on which the partition walls are arranged, at a lower portion of the container; scattering the liquid powders or the particles dispersed in a gas from the nozzle arranged at the upper portion in the container; and filling the liquid powders or the particles in the cells on the substrate arranged at the lower portion in the container. After this filling, the method further includes: a filling step for filling a predetermined amount of the liquid powders or the particles in spaces constituting the image display cells isolated by the partition walls; a removing step for removing unnecessary liquid powders or unnecessary particles remaining on the partition walls in the filling step; a substrate stacking step for stacking the transparent substrate and the opposed substrate via the partition walls and applying a sealing agent at a peripheral portion of the substrate so as to make an atmosphere between the transparent substrate and the opposed substrate uniform; and an electrode adhering step for connecting a circuit for displaying the image to the electrode so as to form a module.

摘要翻译： 在将液体粉末或颗粒填充并设置在由基板上的隔壁形成的多个单元中的情况下，该方法包括以下步骤：在容器的上部设置喷嘴; 将分隔壁布置在其上的基板设置在容器的下部; 将液体粉末或分散在气体中的颗粒从布置在容器中的上部的喷嘴散开; 并且将液体粉末或颗粒填充在布置在容器中的下部的基板上的单元中。 在该填充之后，该方法还包括：填充步骤，用于在构成由隔壁隔离的图像显示单元的空间中填充预定量的液体粉末或颗粒; 用于在填充步骤中除去残留在分隔壁上的不需要的液体粉末或不必要的颗粒的去除步骤; 基板堆叠步骤，用于经由分隔壁堆叠透明基板和相对基板，并在基板的周边部分施加密封剂，以使透明基板和相对基板之间的气氛均匀; 以及用于将用于显示图像的电路连接到电极以形成模块的电极附着步骤。

公开(公告)号：US07495819B2

公开(公告)日：2009-02-24

申请号：US10539381

申请日：2003-12-17

申请人： Ryou Sakurai ,  Kazuyoshi Akuzawa ,  Hirotaka Yamazaki ,  Hiroyuki Anzai ,  Hajime Kitano ,  Kazuya Murata ,  Gaku Yakushiji ,  Norihiko Kaga ,  Taichi Kobayashi ,  Toshiaki Arai ,  Yoshitomo Masuda

发明人： Ryou Sakurai ,  Kazuyoshi Akuzawa ,  Hirotaka Yamazaki ,  Hiroyuki Anzai ,  Hajime Kitano ,  Kazuya Murata ,  Gaku Yakushiji ,  Norihiko Kaga ,  Taichi Kobayashi ,  Toshiaki Arai ,  Yoshitomo Masuda

IPC分类号： G02B26/00 ,  G09G3/34 ,  G03G17/04

CPC分类号： G02F1/167

摘要： In the case of filling and setting the liquid powders or the particles in a plurality of cells formed by the partition walls on the substrate, the method includes the steps of: setting a nozzle at an upper portion of a container; setting the substrate, on which the partition walls are arranged, at a lower portion of the container; scattering the liquid powders or the particles dispersed in a gas from the nozzle arranged at the upper portion in the container; and filling the liquid powders or the particles in the cells on the substrate arranged at the lower portion in the container. After this filling, the method further includes: a filling step for filling a predetermined amount of the liquid powders or the particles in spaces constituting the image display cells isolated by the partition walls; a removing step for removing unnecessary liquid powders or unnecessary particles remaining on the partition walls in the filling step; a substrate stacking step for stacking the transparent substrate and the opposed substrate via the partition walls and applying a sealing agent at a peripheral portion of the substrate so as to make an atmosphere between the transparent substrate and the opposed substrate uniform; and an electrode adhering step for connecting a circuit for displaying the image to the electrode so as to form a module.

摘要翻译： 在将液体粉末或颗粒填充并设置在由基板上的隔壁形成的多个单元中的情况下，该方法包括以下步骤：在容器的上部设置喷嘴; 将分隔壁布置在其上的基板设置在容器的下部; 将液体粉末或分散在气体中的颗粒从布置在容器中的上部的喷嘴散开; 并且将液体粉末或颗粒填充在布置在容器中的下部的基板上的单元中。 在该填充之后，该方法还包括：填充步骤，用于在构成由隔壁隔离的图像显示单元的空间中填充预定量的液体粉末或颗粒; 用于在填充步骤中除去残留在分隔壁上的不需要的液体粉末或不必要的颗粒的去除步骤; 基板堆叠步骤，用于经由分隔壁堆叠透明基板和相对基板，并在基板的周边部分施加密封剂，以使透明基板和相对基板之间的气氛均匀; 以及用于将用于显示图像的电路连接到电极以形成模块的电极附着步骤。

公开(公告)号：US20050285500A1

公开(公告)日：2005-12-29

申请号：US10520465

申请日：2003-07-08

申请人： Reiji Hattori ,  Itsuo Tanuma ,  Yoshitomo Masuda ,  Norio Nihei ,  Ryou Sakurai ,  Hajime Tamura ,  Hirotaka Yamazaki

发明人： Reiji Hattori ,  Itsuo Tanuma ,  Yoshitomo Masuda ,  Norio Nihei ,  Ryou Sakurai ,  Hajime Tamura ,  Hirotaka Yamazaki

IPC分类号： G02F1/13 ,  G02F1/1343 ,  G02F1/167 ,  G02F1/17 ,  G09F9/00 ,  G09F9/37 ,  H01J1/62

CPC分类号： G02F1/167 ,  G02F1/13439 ,  G02F1/13452 ,  G02F2001/1674 ,  G02F2203/01

摘要： In an image display device which has an image display panel, in which two or more groups of particles or liquid powders having different colors and different charge characteristics are sealed between opposed two substrates, at least one of two substrates being transparent, and, in which the particles or the liquid powders, to which an electrostatic field produced by a pair of electrodes provided on one substrate or both substrates respectively is applied, are made to move so as to display an image, a chip for transmitting a drive signal to the image display panel is arranged in the substrate (first aspect of the invention), or, the two substrates are constructed by a transparent substrate and the pair of electrodes are constructed by a transparent electrode (second aspect of the invention).

摘要翻译： 在具有图像显示面板的图像显示装置中，其中两组或更多组具有不同颜色和不同电荷特性的颗粒或液体粉末组在相对的两个基板之间被密封，两个基板中的至少一个是透明的，其中 使分别由设置在一个基板或两个基板上的一对电极产生的静电场的颗粒或液体粉末移动以便显示图像，用于将驱动信号传输到图像的芯片 显示面板布置在基板（本发明的第一方面）中，或者两个基板由透明基板构成，并且该一对电极由透明电极（本发明的第二方面）构成。

公开(公告)号：US07646358B2

公开(公告)日：2010-01-12

申请号：US10520465

申请日：2003-07-08

申请人： Reiji Hattori ,  Itsuo Tanuma ,  Yoshitomo Masuda ,  Norio Nihei ,  Ryou Sakurai ,  Hajime Tamura ,  Hirotaka Yamazaki

发明人： Reiji Hattori ,  Itsuo Tanuma ,  Yoshitomo Masuda ,  Norio Nihei ,  Ryou Sakurai ,  Hajime Tamura ,  Hirotaka Yamazaki

IPC分类号： G09G3/00

CPC分类号： G02F1/167 ,  G02F1/13439 ,  G02F1/13452 ,  G02F2001/1674 ,  G02F2203/01

摘要： In an image display device which has an image display panel, in which two or more groups of particles or liquid powders having different colors and different charge characteristics are sealed between opposed two substrates, at least one of two substrates being transparent, and, in which the particles or the liquid powders, to which an electrostatic field produced by a pair of electrodes provided on one substrate or both substrates respectively is applied, are made to move so as to display an image, a chip for transmitting a drive signal to the image display panel is arranged in the substrate (first aspect of the invention), or, the two substrates are constructed by a transparent substrate and the pair of electrodes are constructed by a transparent electrode (second aspect of the invention).

摘要翻译： 在具有图像显示面板的图像显示装置中，其中两组或更多组具有不同颜色和不同电荷特性的颗粒或液体粉末组在相对的两个基板之间被密封，两个基板中的至少一个是透明的，其中 使分别由设置在一个基板或两个基板上的一对电极产生的静电场的颗粒或液体粉末移动以便显示图像，用于将驱动信号传输到图像的芯片 显示面板布置在基板（本发明的第一方面）中，或者两个基板由透明基板构成，并且该一对电极由透明电极（本发明的第二方面）构成。

公开(公告)号：US20060087489A1

公开(公告)日：2006-04-27

申请号：US10521237

申请日：2003-07-16

申请人： Ryou Sakurai ,  Maki Masutani ,  Hare Tazawa ,  Hajime Kitano ,  Norio Nihei ,  Hirotaka Yamazaki ,  Yoshitomo Masuda ,  Itsuo Tanuma

发明人： Ryou Sakurai ,  Maki Masutani ,  Hare Tazawa ,  Hajime Kitano ,  Norio Nihei ,  Hirotaka Yamazaki ,  Yoshitomo Masuda ,  Itsuo Tanuma

IPC分类号： G09G3/34

CPC分类号： G02F1/167 ,  G02F2001/133616 ,  G02F2201/12

摘要： An image display device constructed by: an image display means for displaying an image by moving chargeable particles arranged between electrodes by means of a voltage applied to the electrodes; and a light emission means for emitting a light to an image display surface of the image display means (first aspect of the invention). Moreover, an image display device which has an image display panel, in which two or more groups of particles or liquid powders having different colors and different charge characteristics are sealed between opposed two substrates, at least one of two substrates being transparent, and, in which the particles or the liquid powders, to which an electrostatic field produced by a pair of electrodes provided on one substrate or both substrates respectively is applied, are made to move so as to display an image, characterized in that a color filter is arranged to an outer surface or an inner surface of a transparent substrate of the image display panel so as to perform a color displaying (second aspect of the invention).

摘要翻译： 一种图像显示装置，包括：图像显示装置，用于通过施加在所述电极上的电压移动在电极之间移动的可充电颗粒来显示图像; 以及用于向图像显示装置的图像显示表面发射光的发光装置（本发明的第一方面）。 此外，具有图像显示面板的图像显示装置，其中两组或更多组具有不同颜色和不同电荷特性的颗粒或液体粉末组在相对的两个基板之间被密封，两个基板中的至少一个是透明的，并且在 使分别由设置在一个基板或两个基板上的一对电极产生的静电场的颗粒或液体粉末移动以便显示图像，其特征在于，将滤色器布置成 图像显示面板的透明基板的外表面或内表面，以进行彩色显示（本发明的第二方面）。

公开(公告)号：US5932339A

公开(公告)日：1999-08-03

申请号：US701690

申请日：1996-08-22

申请人： Ryou Sakurai ,  Tasuku Saito ,  Hidefumi Kotsubo

发明人： Ryou Sakurai ,  Tasuku Saito ,  Hidefumi Kotsubo

IPC分类号： H01L23/492 ,  H05K3/32 ,  B32B5/16

CPC分类号： H05K3/323 ,  H01L23/4922 ,  H01L2924/0002 ,  H05K2201/0239 ,  Y10T428/25 ,  Y10T428/26 ,  Y10T428/31938

摘要： The present invention relates to an anisotropically electricity-conductive film obtainable by dispersing in an adhesive agent electrically conductive particles, the adhesive agent being a curable adhesive agent comprising as a major component at least one polymer selected from the group consisting of an ethylene-vinyl acetate copolymer; a copolymer of ethylene, vinyl acetate and an acrylate and/or methacrylate monomer; a copolymer of ethylene, vinyl acetate and maleic acid and/or maleic anhydride; a copolymer of ethylene, an acrylate and/or methacrylate monomer and maleic acid and/or maleic anhydride; and an ionomer resin wherein molecules of an ethylene-methacrylic acid copolymer are linked with each other through a metal ion.

摘要翻译： 本发明涉及通过将导电颗粒分散在粘合剂中而获得的各向异性导电膜，所述粘合剂是可固化粘合剂，其包含至少一种选自乙烯 - 乙酸乙烯酯 共聚物 乙烯，乙酸乙烯酯和丙烯酸酯和/或甲基丙烯酸酯单体的共聚物; 乙烯，乙酸乙烯酯和马来酸和/或马来酸酐的共聚物; 乙烯，丙烯酸酯和/或甲基丙烯酸酯单体和马来酸和/或马来酸酐的共聚物; 和其中乙烯 - 甲基丙烯酸共聚物的分子通过金属离子彼此连接的离聚物树脂。

公开(公告)号：US07535539B2

公开(公告)日：2009-05-19

申请号：US10567455

申请日：2006-02-07

申请人： Ryou Sakurai ,  Hidetoshi Hiraoka ,  Taichi Kobayashi ,  Takanori Shoji ,  Hajime Tamura ,  Shinichi Kita

发明人： Ryou Sakurai ,  Hidetoshi Hiraoka ,  Taichi Kobayashi ,  Takanori Shoji ,  Hajime Tamura ,  Shinichi Kita

IPC分类号： G02F1/1339 ,  G02F1/13

CPC分类号： G02F1/167 ,  G02F1/133377 ,  G02F2001/1674

摘要： An image display device which comprises an image display panel, in which particles or liquid powders as image display media are sealed in cells formed in an isolated manner from one another by partition walls between two opposed substrates, at least one of two substrates being transparent, and, in which the particles or the liquid powders, to which an electrostatic field is applied, are made to move so as to display an image, is characterized in that: (1) the partition walls are manufactured by a photolithography method, and a shape of the partition wall is a taper shape such that a width of an end portion at a side of a rear substrate is larger than that at a side of a front substrate; (3-1) a plurality of cells are arranged in such a manner that they do not correspond one for one to the positions of pixels for displaying the image; (3-2) a ratio of cell area/pixel area is formed to be smaller than 4; and (2) the image display panel is manufactured by: forming a first layer made of photosensitive color composite on one substrate; forming a second layer made of photosensitive composite, which has a light transmission higher than that of the first layer and a thickness larger than that of the first layer, on the first layer; performing an exposure through a mask with respect to the first layer and the second layer on the substrate; performing a developing and a washing with respect to the exposed first and second layers so as to form color partition walls on the substrate; and connecting the other substrate to the color partition walls.

摘要翻译： 一种图像显示装置，包括图像显示面板，其中作为图像显示介质的颗粒或液体粉末被密封在由两个相对的基板之间的分隔壁彼此隔离形成的单元中，两个基板中的至少一个是透明的， 并且其中施加有静电场的颗粒或液体粉末移动以显示图像，其特征在于：（1）通过光刻法制造分隔壁，并且 分隔壁的形状是锥形形状，使得后基板侧的端部的宽度大于前基板的一侧的宽度; （3-1）多个单元被布置成使得它们不一一对应于用于显示图像的像素的位置; （3-2）单元面积/像素面积的比例形成为小于4; 和（2）图像显示面板通过以下方式制造：在一个基板上形成由感光色复合材料制成的第一层; 在所述第一层上形成由光敏复合材料制成的第二层，其具有高于所述第一层的透光率和大于所述第一层的厚度的厚度; 通过掩模相对于基板上的第一层和第二层进行曝光; 对曝光的第一和第二层进行显影和洗涤，以便在基底上形成颜色分隔壁; 并将另一个基板连接到彩色分隔壁。

公开(公告)号：US20070097336A1

公开(公告)日：2007-05-03

申请号：US10567455

申请日：2004-08-04

申请人： Ryou Sakurai ,  Hidetoshi Hiraoka ,  Taichi Kobayashi ,  Takanori Shoji ,  Hajime Tamura ,  Shinichi Kita

发明人： Ryou Sakurai ,  Hidetoshi Hiraoka ,  Taichi Kobayashi ,  Takanori Shoji ,  Hajime Tamura ,  Shinichi Kita

IPC分类号： G03B21/14

CPC分类号： G02F1/167 ,  G02F1/133377 ,  G02F1/1671

摘要： An image display device which comprises an image display panel, in which particles or liquid powders as image display media are sealed in cells formed in an isolated manner from one another by partition walls between two opposed substrates, at least one of two substrates being transparent, and, in which the particles or the liquid powders, to which an electrostatic field is applied, are made to move so as to display an image, is characterized in that: (1) the partition walls are manufactured by a photolithography method, and a shape of the partition wall is a taper shape such that a width of an end portion at a side of a rear substrate is larger than that at a side of a front substrate; (3-1) a plurality of cells are arranged in such a manner that they do not correspond one for one to the positions of pixels for displaying the image; (3-2) a ratio of cell area/pixel area is formed to be smaller than 4; and (2) the image display panel is manufactured by: forming a first layer made of photosensitive color composite on one substrate; forming a second layer made of photosensitive composite, which has a light transmission higher than that of the first layer and a thickness larger than that of the first layer, on the first layer; performing an exposure through a mask with respect to the first layer and the second layer on the substrate; performing a developing and a washing with respect to the exposed first and second layers so as to form color partition walls on the substrate; and connecting the other substrate to the color partition walls.

摘要翻译： 一种图像显示装置，包括图像显示面板，其中作为图像显示介质的颗粒或液体粉末被密封在由两个相对的基板之间的分隔壁彼此隔离形成的单元中，两个基板中的至少一个是透明的， 并且其中施加有静电场的颗粒或液体粉末移动以显示图像，其特征在于：（1）通过光刻法制造分隔壁，并且 分隔壁的形状是锥形形状，使得后基板侧的端部的宽度大于前基板的一侧的宽度; （3-1）多个单元被布置成使得它们不一一对应于用于显示图像的像素的位置; （3-2）单元面积/像素面积的比例形成为小于4; 和（2）图像显示面板通过以下方式制造：在一个基板上形成由感光色复合材料制成的第一层; 在所述第一层上形成由光敏复合材料制成的第二层，其具有高于所述第一层的透光率和大于所述第一层的厚度的厚度; 通过掩模相对于基板上的第一层和第二层进行曝光; 对曝光的第一和第二层进行显影和洗涤，以便在基底上形成颜色分隔壁; 并将另一个基板连接到彩色分隔壁。