公开(公告)号：US08031392B2

公开(公告)日：2011-10-04

申请号：US12784279

申请日：2010-05-20

申请人： Naoki Hiji ,  Yoshinori Machida ,  Masaaki Abe ,  Ryota Mizutani

发明人： Naoki Hiji ,  Yoshinori Machida ,  Masaaki Abe ,  Ryota Mizutani

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

CPC分类号： G02F1/167 ,  G02F2001/1678 ,  G02F2203/34 ,  G09G3/344

摘要： There is provided a display device including: an electrophoretic display element including, plural types of particles, each of the respective plural types of particles being charged with the same polarity, differing in optical properties, and differing in either in migration speed and/or electric field threshold value for moving, a translucent display-side electrode, a first back-side electrode, and a second back-side electrode; and a voltage control section that controls the voltages applied to the display-side electrode, the first back-side electrode, and the second back-side electrode, such that the types of particles having the fastest migration speed from the plural types of particles, or the types of particles having the lowest threshold value from the plural types of particles, are moved to the first back-side electrode or to the second back-side electrode, and then the particles that moved to the first back-side electrode are moved to the display-side electrode.

摘要翻译： 提供了一种显示装置，包括：电泳显示元件，其包括多种类型的颗粒，各种类型的颗粒中的每一种被带有相同的极性，光学性质不同，并且在迁移速度和/或电流方面不同 用于移动的场阈值，半透明显示侧电极，第一背面电极和第二背面电极; 以及电压控制部，其控制施加到显示侧电极，第一背面电极和第二背面电极的电压，使得具有来自多种类型的粒子的最快迁移速度的粒子的类型， 或从多种类型的颗粒中具有最低阈值的颗粒的类型移动到第一背面电极或第二背面电极，然后移动到第一背面电极的颗粒移动 到显示侧电极。

公开(公告)号：US08587512B2

公开(公告)日：2013-11-19

申请号：US12790337

申请日：2010-05-28

申请人： Naoki Hiji ,  Masaaki Abe ,  Yoshinori Machida ,  Ryota Mizutani

发明人： Naoki Hiji ,  Masaaki Abe ,  Yoshinori Machida ,  Ryota Mizutani

IPC分类号： G09G3/34

CPC分类号： G09G3/3446 ,  G09G2310/0248

摘要： There is provided a display device including a voltage application device that performs, with respect to a display medium including, a pair of substrates, plural types of particle groups disposed between the pair of substrates, a first electrode, plural second electrodes, and a third electrode, in succession after a first process, a second process of application of voltages to the display medium to the first through third electrodes such that the first particle group that has passed through the aperture in the third electrode due to the first process moves towards a downstream substrate of the pair of substrates disposed on the downstream side in the passing direction of the first particle group through the aperture, and the second particle group that has not passed through the aperture of the third electrode due to the first process moves towards the substrate on the side facing the downstream substrate.

摘要翻译： 提供了一种显示装置，包括：电压施加装置，对于包括一对基板的显示介质，配置在所述一对基板之间的多种类型的粒子组，第一电极，多个第二电极和第三 电极，在第一工序之后连续地施加电压到所述显示介质到所述第一至第三电极的第二过程，使得由于所述第一处理而已经通过所述第三电极中的所述孔的所述第一颗粒组朝向 通过该孔设置在第一粒子群的通过方向的下游侧的一对基板的下游基板，并且没有通过第一处理的第三电极的孔径的第二粒子群向基板移动 在面向下游基板的一侧。

公开(公告)号：US20110175893A1

公开(公告)日：2011-07-21

申请号：US12880542

申请日：2010-09-13

申请人： Yoshinori Machida ,  Naoki Hiji ,  Ryota Mizutani

发明人： Yoshinori Machida ,  Naoki Hiji ,  Ryota Mizutani

IPC分类号： G06F3/038 ,  G02F1/167

CPC分类号： G02F1/167 ,  G02F2001/1676

摘要： The present invention provides a display medium including a pair of substrates; pixel electrodes disposed on one of the pair of substrates; a common electrode disposed on the other substrate of the pair of substrates; and a display layer, the common electrode includes two or more common electrode layers containing a first common electrode layer and a second common electrode layer which being disposed across a gap in a thickness direction, and electrical voltages thereof being controlled independently of each other, the first common electrode layer containing at least one electrode unit and at least one non-electrode area corresponding to a disposition of the pixel electrodes, and the second common electrode layer containing at least one second electrode unit, the at least one second electrode layer completely overlapping with at least the at least one non-electrode area of the first common electrode layer in a thickness direction.

摘要翻译： 本发明提供一种显示介质，包括一对基板; 设置在所述一对基板中的一个基板上的像素电极; 设置在所述一对基板的另一基板上的公共电极; 和显示层，公共电极包括两个或更多个公共电极层，其包含跨越厚度方向的间隙设置的第一公共电极层和第二公共电极层，并且其电压彼此独立地控制， 所述第一公共电极层包含至少一个电极单元和至少一个对应于所述像素电极的布置的非电极区域，所述第二公共电极层包含至少一个第二电极单元，所述至少一个第二电极层完全重叠 至少所述第一公共电极层的至少一个非电极区域在厚度方向上。

公开(公告)号：US08928649B2

公开(公告)日：2015-01-06

申请号：US12880542

申请日：2010-09-13

申请人： Yoshinori Machida ,  Naoki Hiji ,  Ryota Mizutani

发明人： Yoshinori Machida ,  Naoki Hiji ,  Ryota Mizutani

IPC分类号： G06F3/038 ,  G09G5/00 ,  G02F1/167

CPC分类号： G02F1/167 ,  G02F2001/1676

摘要： The present invention provides a display medium including a pair of substrates; pixel electrodes disposed on one of the pair of substrates; a common electrode disposed on the other substrate of the pair of substrates; and a display layer, the common electrode includes two or more common electrode layers containing a first common electrode layer and a second common electrode layer which being disposed across a gap in a thickness direction, and electrical voltages thereof being controlled independently of each other, the first common electrode layer containing at least one electrode unit and at least one non-electrode area corresponding to a disposition of the pixel electrodes, and the second common electrode layer containing at least one second electrode unit, the at least one second electrode layer completely overlapping with at least the at least one non-electrode area of the first common electrode layer in a thickness direction.

摘要翻译： 本发明提供一种显示介质，包括一对基板; 设置在所述一对基板中的一个基板上的像素电极; 设置在所述一对基板的另一基板上的公共电极; 和显示层，公共电极包括两个或更多个公共电极层，其包含跨越厚度方向的间隙设置的第一公共电极层和第二公共电极层，并且其电压彼此独立地控制， 所述第一公共电极层包含至少一个电极单元和至少一个对应于所述像素电极的布置的非电极区域，所述第二公共电极层包含至少一个第二电极单元，所述至少一个第二电极层完全重叠 至少所述第一公共电极层的至少一个非电极区域在厚度方向上。

公开(公告)号：US08730216B2

公开(公告)日：2014-05-20

申请号：US13305215

申请日：2011-11-28

申请人： Ryota Mizutani ,  Yoshinori Machida ,  Yasufumi Suwabe

发明人： Ryota Mizutani ,  Yoshinori Machida ,  Yasufumi Suwabe

IPC分类号： G09G5/10

CPC分类号： G09G3/344 ,  G09G2310/0245

摘要： A display medium drive device includes: a translucent display medium, a back substrate opposing the display substrate, a dispersant sealed between the display substrate and the back substrate, and plural types of particle groups with different colors and charge polarities that are dispersed in the dispersant so as to move in the inter-substrate space in response to an electric field; and a voltage application unit which, in a case of displaying a gradation of a color of a first particle group, applies a first voltage and which is a voltage equal to or greater than a threshold voltage needed to cause at least some of the first particle group to detach from the display substrate or the back substrate and thereafter applies a second voltage that has the same polarity as the first voltage and is lower than the threshold voltage.

摘要翻译： 显示介质驱动装置包括：半透明显示介质，与显示基板相对的背面基板，密封在显示基板和背面基板之间的分散剂，以及分散在分散剂中的具有不同颜色和电荷极性的多种类型的粒子组 以便响应于电场在衬底间空间中移动; 以及电压施加单元，在显示第一粒子群的颜色的灰度的情况下，施加第一电压，其是等于或大于使至少一部分第一粒子所需的阈值电压的电压 从显示基板或背面基板分离，然后施加与第一电压具有相同极性且低于阈值电压的第二电压。

公开(公告)号：US08331015B2

公开(公告)日：2012-12-11

申请号：US13015129

申请日：2011-01-27

申请人： Hiroaki Moriyama ,  Yasuo Yamamoto ,  Yoshinori Machida ,  Ryota Mizutani

发明人： Hiroaki Moriyama ,  Yasuo Yamamoto ,  Yoshinori Machida ,  Ryota Mizutani

IPC分类号： G02B26/00 ,  G09G3/34

CPC分类号： G02F1/167 ,  C08F283/12 ,  C08L51/085 ,  C08F220/10

摘要： A display medium including a pair of substrates, a dispersion medium sealed between the pair of substrates, a migrating particle group dispersed in the dispersion medium, and a surface layer provided on at least one of the facing surfaces of the pair of substrates and including a copolymer containing the following constitutional unit (A) and constitutional unit (B), wherein X represents a group containing a silicone chain, Ra1 and Ra2 each independently represent a hydrogen atom or a methyl group, Rb2 represents an organic group containing a fluorine atom, n1 and n2 each represent mol% of the constitutional unit relative to the whole copolymer and satisfy 0

摘要翻译： 一种显示介质，包括一对基板，分隔介质，密封在所述一对基板之间，分散在所述分散介质中的迁移粒子群以及设置在所述一对基板中的至少一个相对表面上的表面层， 含有下述结构单元（A）和结构单元（B）的共聚物，其中X表示含有硅酮链的基团，Ra1和Ra2各自独立地表示氢原子或甲基，Rb2表示含有氟原子的有机基团， n1和n2分别表示相对于全部共聚物的结构单元的摩尔％，分别满足0

公开(公告)号：US08773398B2

公开(公告)日：2014-07-08

申请号：US12039343

申请日：2008-02-28

申请人： Hiroyuki Funo ,  Masao Watanabe ,  Takayuki Takeuchi ,  Yoshinori Machida ,  Kiyoshi Iida ,  Ryota Mizutani ,  Yasuaki Konishi

发明人： Hiroyuki Funo ,  Masao Watanabe ,  Takayuki Takeuchi ,  Yoshinori Machida ,  Kiyoshi Iida ,  Ryota Mizutani ,  Yasuaki Konishi

IPC分类号： G06F3/042

CPC分类号： G06F3/03545 ,  B41J3/4076 ,  G06F3/0321 ,  G06F3/041

摘要： A data input system including electronic paper and a stylus writing device is disclosed. The electronic paper includes a transparent display substrate on which a number of optically readable code patterns have been formed, the optically readable code patterns representing positional information on a display surface, a rear surface substrate opposing the display substrate, and coloring particles that are enclosed between the display substrate and the rear surface substrate and that are movable by applying an electric or a magnetic field. The electronic paper displays an image due to motion of the particle. The stylus writing device includes a writing head provided at the end of the stylus for writing the image by applying an electric or a magnetic field to the electronic paper by contact and includes an optical reading device for optically reading the code patterns formed on the display surface where the end of the stylus contacts.

摘要翻译： 公开了一种包括电子纸和触笔写入装置的数据输入系统。 电子纸包括其上形成有多个光学可读代码图案的透明显示基板，表示显示表面上的位置信息的光学可读代码图案，与显示基板相对的后表面基板和被包围在显示基板之间的着色颗粒 显示基板和后表面基板，并且可通过施加电场或磁场而移动。 电子纸由于颗粒的运动而显示图像。 触针写入装置包括：设置在触笔端部的书写头，用于通过接触对电子纸施加电场或磁场来写入图像，并且包括用于光学读取形成在显示表面上的编码图案的光学读取装置 手写笔的末端接触。

公开(公告)号：US08581899B2

公开(公告)日：2013-11-12

申请号：US13023875

申请日：2011-02-09

申请人： Hiroaki Moriyama ,  Yasuo Yamamoto ,  Yoshinori Machida ,  Ryota Mizutani

发明人： Hiroaki Moriyama ,  Yasuo Yamamoto ,  Yoshinori Machida ,  Ryota Mizutani

IPC分类号： G06F3/038 ,  G09G5/00 ,  G09G3/38 ,  G09G3/34 ,  B32B3/20

CPC分类号： C08F290/068 ,  G02F2001/1678

摘要： A display medium includes a pair of substrates, a dispersion medium sealed between the pair of substrates, a migrating particle group dispersed in the dispersion medium, and a surface layer provided on at least one of the facing surfaces of the pair of substrates and including a polymer compound that is a copolymer containing the following constitutional unit (A) and constitutional unit (B), X represents a group containing a silicone chain, Ra1 and Ra2 each independently represent a hydrogen atom or a methyl group, Rb2 represents an organic group containing a substituted or unsubstituted phenyl group, n1 and n2 each represent mol % of the constitutional unit relative to the whole copolymer and satisfy 0

摘要翻译： 显示介质包括一对基板，密封在一对基板之间的分散介质，分散在分散介质中的迁移粒子基团和设置在该对基板的至少一个相对表面上的表面层，并且包括 作为含有下述结构单元（A）和结构单元（B）的共聚物的高分子化合物，X表示含有硅酮链的基团，Ra1和Ra2各自独立地表示氢原子或甲基，Rb2表示含有 取代或未取代的苯基，n1和n2各自表示相对于全部共聚物的结构单元的摩尔％，分别满足0

公开(公告)号：US08922477B2

公开(公告)日：2014-12-30

申请号：US13399105

申请日：2012-02-17

申请人： Tomozumi Uesaka ,  Ryota Mizutani ,  Yasufumi Suwabe ,  Yoshinori Machida

发明人： Tomozumi Uesaka ,  Ryota Mizutani ,  Yasufumi Suwabe ,  Yoshinori Machida

IPC分类号： G09G3/34 ,  G09G5/10

CPC分类号： G09G5/10 ,  G09G3/2011 ,  G09G3/344 ,  G09G2310/06 ,  G09G2310/066

摘要： A drive apparatus that drives a display medium that includes display and rear substrates, a disperse medium, and a particle group, includes a voltage application unit that applies first and second voltages to the display medium, in which, when a color of the particle group is displayed, the voltage application unit applies the first voltage higher than or equal to a threshold voltage necessary for the particle group to be detached from the display substrate or the rear substrate to a pixel where the particle group is moved between the substrates and applies the second voltage having a same polarity as the first voltage and is lower than the threshold voltage to the pixel where the particle group is moved between the substrates and to a pixel adjacent to the pixel where the particle group is moved between the substrates and the particle group of which is not moved.

摘要翻译： 一种驱动装置，其驱动包括显示器和后基板，分散介质和粒子群的显示介质，包括对显示介质施加第一和第二电压的电压施加单元，其中，当所述粒子群的颜色 电压施加单元施加高于或等于要从显示基板或后基板分离的粒子组所需的阈值电压到粒子组在基板之间移动的像素的第一电压，并施加 所述第二电压具有与所述第一电压相同的极性，并且低于所述像素的阈值电压，所述像素的所述粒子群在所述基板之间移动到与所述像素之间的像素相邻的像素，所述像素与所述像素之间在所述基板和所述粒子群之间移动 其中没有移动。

公开(公告)号：US20080151355A1

公开(公告)日：2008-06-26

申请号：US11812069

申请日：2007-06-14

申请人： Yasufumi Suwabe ,  Satoshi Tatsuura ,  Yoshinori Machida ,  Masaaki Abe ,  Kiyoshi Shigehiro

发明人： Yasufumi Suwabe ,  Satoshi Tatsuura ,  Yoshinori Machida ,  Masaaki Abe ,  Kiyoshi Shigehiro

IPC分类号： G02B26/00 ,  G09G3/34

CPC分类号： G09F9/375 ,  G02F1/167 ,  G02F2001/1672 ,  G09G3/2003 ,  G09G3/344 ,  G09G2300/0439 ,  G09G2380/02

摘要： The present invention provides a display medium, comprising: a display medium, comprising: a pair of substrates, at least one of the pair of substrates having transparency; a particle group enclosed between the pair of substrates, the particle group migrating between the pair of substrates in response to an electric field formed between the pair of substrates; a dispersion medium that is enclosed between the pair of substrates and disperses the particle group; a porous member disposed between the pair of substrates and having a plurality of pores that allow passage of the particle group; and embedded members that partition the porous member into specific regions and that are embedded inside at least a part of the pores in the porous member that are present along the direction in which the pair of substrates are opposed.

摘要翻译： 本发明提供了一种显示介质，包括：显示介质，包括：一对基板，所述一对基板中的至少一个具有透明度; 所述粒子群包围在所述一对基板之间，所述粒子群响应于在所述一对基板之间形成的电场而在所述一对基板之间移动; 分散介质，其被包围在所述一对基板之间并分散所述粒子群; 设置在所述一对基板之间并具有允许所述粒子群通过的多个孔的多孔构件; 以及嵌入构件，其将所述多孔构件分隔成特定区域，并且嵌入在所述多孔构件中沿着所述一对基板相对的方向上存在的孔中的至少一部分孔内。