公开(公告)号：US20060146394A1

公开(公告)日：2006-07-06

申请号：US10552283

申请日：2004-04-02

申请人： Norihiko Kaga ,  Gaku Yakushiji ,  Hare Tazawa ,  Maki Masutani ,  Taichi Kobayashi ,  Toshiaki Arai ,  Kazuya Murata ,  Ryo Sakurai ,  Yoneji Kobayashi ,  Hajime Tamura ,  Hiroyuki Anzai ,  Hirotaka Yamazaki ,  Yoichi Nishimuro ,  Kunio Machida

发明人： Norihiko Kaga ,  Gaku Yakushiji ,  Hare Tazawa ,  Maki Masutani ,  Taichi Kobayashi ,  Toshiaki Arai ,  Kazuya Murata ,  Ryo Sakurai ,  Yoneji Kobayashi ,  Hajime Tamura ,  Hiroyuki Anzai ,  Hirotaka Yamazaki ,  Yoichi Nishimuro ,  Kunio Machida

IPC分类号： G02B26/00

CPC分类号： G02F1/167

摘要： In the image display device, in which the image display media are sealed between opposed substrates, at least one of two substrates being transparent, and in which the image display media, to which an electrostatic field is applied, are made to move so as to display an image, a construction of the particles utilizing as the image display media is improved (the first, second, fourth, fifth, sixth, eighth and ninth aspects of the invention), and, a material of the particles utilizing as the image display media is improved (the third, seventh and tenth aspects of the invention). Therefore, the whiteness of the particles and the liquid powder using the particles can be improved, and it is possible to prevent the particle agglutination and to control the charge property. Moreover, in the image display panel in which the particles and the liquid powder are used as the image display media, it is possible to obtain a durability such that a contrast of the image display during a repetition display is not decreased. As a result, in the image display device in which the image display panel mentioned above is installed, an excellent image display can be achieved.

摘要翻译： 在图像显示装置中，图像显示介质被密封在相对的基板之间，两个基板中的至少一个是透明的，并且其中施加了静电场的图像显示介质被移动，以便 显示图像，利用图像显示介质利用的颗粒的结构（本发明的第一，第二，第四，第五，第六，第八和第九方面），以及利用作为图像显示的颗粒的材料 介质的改进（本发明的第三，第七和第十方面）。 因此，可以提高粒子和使用该粒子的液体粉末的白度，能够防止粒子的凝集，并且能够控制带电性。 此外，在使用粒子和液体粉末作为图像显示介质的图像显示面板中，可以获得耐久性，使得在重复显示期间的图像显示的对比度不降低。 结果，在安装有上述图像显示面板的图像显示装置中，可以实现优异的图像显示。

公开(公告)号：US07236291B2

公开(公告)日：2007-06-26

申请号：US10552283

申请日：2004-04-02

申请人： Norihiko Kaga ,  Gaku Yakushiji ,  Hare Tazawa ,  Maki Masutani ,  Taichi Kobayashi ,  Toshiaki Arai ,  Kazuya Murata ,  Ryo Sakurai ,  Yoneji Kobayashi ,  Hajime Tamura ,  Hiroyuki Anzai ,  Hirotaka Yamazaki ,  Yoichi Nishimuro ,  Kunio Machida

发明人： Norihiko Kaga ,  Gaku Yakushiji ,  Hare Tazawa ,  Maki Masutani ,  Taichi Kobayashi ,  Toshiaki Arai ,  Kazuya Murata ,  Ryo Sakurai ,  Yoneji Kobayashi ,  Hajime Tamura ,  Hiroyuki Anzai ,  Hirotaka Yamazaki ,  Yoichi Nishimuro ,  Kunio Machida

IPC分类号： G02B26/00

CPC分类号： G02F1/167

摘要： An image display device, in which image display media are sealed between opposed substrates, at least one of two substrates being transparent, and in which the image display media, to which an electrostatic field is applied, are made to move so as to display an image. A construction of particles used as the image display media is improved (the first, second, fourth, fifth, sixth, eighth and ninth aspects of the invention), and a material of the particles used as the image display media is improved (the third, seventh and tenth aspects of the invention). Whiteness of the particles and a liquid powder using the particles is improved, particle agglutination is prevented, and the charge property is controlled. Moreover, durability is improved such that a contrast of the image display during a repetition display is not decreased. As a result, an excellent image display can be achieved.

摘要翻译： 一种图像显示装置，其中图像显示介质被密封在相对的基板之间，两个基板中的至少一个是透明的，并且其中施加了静电场的图像显示介质被移动以便显示 图片。 改进了用作图像显示介质的颗粒的构造（本发明的第一，第二，第四，第五，第六，第八和第九方面），并且改善了用作图像显示介质的颗粒的材料（第三 ，第七和第十方面）。 使用该颗粒的颗粒和液体粉末的白度得到改善，防止了颗粒凝集，并且控制了电荷性质。 此外，耐久性提高，使得重复显示期间的图像显示的对比度不降低。 结果，可以实现出色的图像显示。

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：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：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：US07443564B2

公开(公告)日：2008-10-28

申请号：US11790980

申请日：2007-04-30

申请人： Gaku Yakushiji ,  Yoneji Kobayashi ,  Kazuya Murata

发明人： Gaku Yakushiji ,  Yoneji Kobayashi ,  Kazuya Murata

IPC分类号： G02F1/03 ,  G02B26/00

CPC分类号： G02F1/167 ,  G02F2001/1674 ,  G02F2001/1678 ,  Y10T428/2982

摘要： In the particles for display media constituting the display media used for an information display panel, in which the display media are sealed between two substrates, at least one substrate being transparent, and, in which the display media, to which an electrostatic field is applied, are made to move so as to display information such as an image, the particles for display media, which are produced by crushing resin blocks and classifying them, are that Izot impact strength of the resin constituting the particles for display media (based on ASTM D256) is less than 4 kgf·cm/cm and a deflection temperature under load of the resin constituting the particles for display media (base on ASTM D648) exceeds 100° C.

摘要翻译： 在构成用于信息显示面板的显示介质的显示介质用颗粒中，其中显示介质被密封在两个基板之间，至少一个基板是透明的，并且其中施加静电场的显示介质 移动，以显示信息，例如通过破碎树脂块并分类它们产生的图像，显​​示介质颗粒，构成显示介质颗粒的树脂的Izot冲击强度（基于ASTM D256）小于4kgf.cm / cm，构成显示介质用颗粒的树脂的挠曲温度（基于ASTM D648）超过100℃。

公开(公告)号：US20120049138A1

公开(公告)日：2012-03-01

申请号：US13266999

申请日：2010-04-30

申请人： Hiroyuki Anzai ,  Norihiko Kaga ,  Gaku Yakushiji

发明人： Hiroyuki Anzai ,  Norihiko Kaga ,  Gaku Yakushiji

IPC分类号： C09K9/00

CPC分类号： G02F1/167 ,  G02F1/1671 ,  G02F2001/1678

摘要： Particles for display media having charging properties used for information display panel, is characterized in that, in the particles for display media in which an external additive is applied on a surface of a mother particle made of resin, the external additive made of an external additive of an weak hydrophobic property and an external additive made of a metal oxide is used. Herewith, the particles for display media which can drive under a low voltage driving, and thus reduce a cost of the information display panel using such particles for display media are provided.

摘要翻译： 具有用于信息显示面板的充电性能的显示介质用颗粒的特征在于，在由树脂制成的母粒子的表面上涂布外部添加剂的显示介质用颗粒中，由外部添加剂 使用弱疏水性和由金属氧化物制成的外部添加剂。 因此，提供了可以在低电压驱动下驱动的显示介质用颗粒，从而降低使用这种显示介质用颗粒的信息显示面板的成本。

公开(公告)号：US20100014149A1

公开(公告)日：2010-01-21

申请号：US12441402

申请日：2004-09-20

申请人： Norihiko Kaga ,  Kazuya Murata ,  Gaku Yakushiji

发明人： Norihiko Kaga ,  Kazuya Murata ,  Gaku Yakushiji

IPC分类号： G02F1/167

CPC分类号： G02F1/167 ,  G02F2001/1672 ,  G02F2001/1678

摘要： There are provided particles for display media capable of properly controlling change in an amount of charge by heating and an information display panel, by using the particles for display media capable of eliminating a display failure and reduction in contrast ratio.The present invention are particles for display media used for an information display panel, in which at least one kind of display media constituted as a group of particles including chargeable particles are sealed between two opposed substrates, at least one of two substrates being transparent, and in which the display media are made to move so as to display information, wherein two or more kinds of charge control agents (CCA) are contained in at least one kind of particles for display media, at least one kind of charge control agent is positively chargeable and at least one kind of charge control agent is negatively chargeable, the positively chargeable charge control agent is a salt comprising a compound containing a quaternary ammonium cation group and an anion and the negatively chargeable charge control agent is a salt comprising a complex anion comprising a salicylic acid derivative and a metal atom, and a cation.

摘要翻译： 通过使用能够消除显示故障和降低对比度的显示介质的颗粒，提供能够通过加热适当地控制电荷量的变化的信息显示面板的显示介质的颗粒。 本发明是用于信息显示面板的显示介质用颗粒，其中，将包含可带电粒子的一组颗粒构成的至少一种显示介质密封在两个相对的基板之间，两个基板中的至少一个是透明的，以及 其中使显示介质移动以显示信息，其中在至少一种用于显示介质的颗粒中包含两种或更多种电荷控制剂（CCA），至少一种电荷控制剂是积极的 可带电荷和至少一种电荷控制剂是负电荷的，可带正电荷的电荷控制剂是包含含有季铵阳离子基团和阴离子的化合物的盐，并且可带负电荷的电荷控制剂是包含复合阴离子的盐，其包含 水杨酸衍生物和金属原子，以及阳离子。

公开(公告)号：US08144386B2

公开(公告)日：2012-03-27

申请号：US12441402

申请日：2004-09-20

申请人： Norihiko Kaga ,  Kazuya Murata ,  Gaku Yakushiji

发明人： Norihiko Kaga ,  Kazuya Murata ,  Gaku Yakushiji

IPC分类号： G02B26/00 ,  G09G3/34

CPC分类号： G02F1/167 ,  G02F2001/1672 ,  G02F2001/1678

摘要： There are provided particles for display media capable of properly controlling change in an amount of charge by heating and an information display panel, by using the particles for display media capable of eliminating a display failure and reduction in contrast ratio. The present invention are particles for display media used for an information display panel, in which at least one kind of display media constituted as a group of particles including chargeable particles are sealed between two opposed substrates, at least one of two substrates being transparent, and in which the display media are made to move so as to display information, wherein two or more kinds of charge control agents (CCA) are contained in at least one kind of particles for display media, at least one kind of charge control agent is positively chargeable and at least one kind of charge control agent is negatively chargeable, the positively chargeable charge control agent is a salt comprising a compound containing a quaternary ammonium cation group and an anion and the negatively chargeable charge control agent is a salt comprising a complex anion comprising a salicylic acid derivative and a metal atom, and a cation.

摘要翻译： 通过使用能够消除显示故障和降低对比度的显示介质的颗粒，提供能够通过加热适当地控制电荷量的变化的信息显示面板的显示介质的颗粒。 本发明是用于信息显示面板的显示介质用颗粒，其中，将包含可带电粒子的一组颗粒构成的至少一种显示介质密封在两个相对的基板之间，两个基板中的至少一个是透明的，以及 其中使显示介质移动以显示信息，其中在至少一种用于显示介质的颗粒中包含两种或更多种电荷控制剂（CCA），至少一种电荷控制剂是积极的 可带电荷和至少一种电荷控制剂是负电荷的，可带正电荷的电荷控制剂是包含含有季铵阳离子基团和阴离子的化合物的盐，并且可带负电荷的电荷控制剂是包含复合阴离子的盐，其包含 水杨酸衍生物和金属原子，以及阳离子。

公开(公告)号：US20070281159A1

公开(公告)日：2007-12-06

申请号：US11790980

申请日：2007-04-30

申请人： Gaku Yakushiji ,  Yoneji Kobayashi ,  Kazuya Murata

发明人： Gaku Yakushiji ,  Yoneji Kobayashi ,  Kazuya Murata

IPC分类号： B32B27/00 ,  G02B26/00 ,  B32B5/16

CPC分类号： G02F1/167 ,  G02F2001/1674 ,  G02F2001/1678 ,  Y10T428/2982

摘要： In the particles for display media constituting the display media used for an information display panel, in which the display media are sealed between two substrates, at least one substrate being transparent, and, in which the display media, to which an electrostatic field is applied, are made to move so as to display information such as an image, the particles for display media, which are produced by crushing resin blocks and classifying them, are that Izot impact strength of the resin constituting the particles for display media (based on ASTM D256) is less than 4 kgf·cm/cm and a deflection temperature under load of the resin constituting the particles for display media (base on ASTM D648) exceeds 100° C.

摘要翻译： 在构成用于信息显示面板的显示介质的显示介质用颗粒中，其中显示介质被密封在两个基板之间，至少一个基板是透明的，并且其中施加静电场的显示介质 移动，以显示信息，例如通过破碎树脂块并分类它们产生的图像，显​​示介质颗粒，构成显示介质颗粒的树脂的Izot冲击强度（基于ASTM D256）小于4kgf·cm / cm，构成显示介质用颗粒的树脂的挠曲温度（基于ASTM D648）超过100℃。