公开(公告)号：US08169142B2

公开(公告)日：2012-05-01

申请号：US12588923

申请日：2009-11-02

申请人： Hideyuki Kawai

发明人： Hideyuki Kawai

IPC分类号： H01J17/49

CPC分类号： G09F9/372 ,  G02F1/167 ,  G02F2203/34

摘要： A display apparatus includes a plurality of first electrodes, a second electrode facing the plurality of first electrodes, and a plurality of microcapsules. Each of the plurality of first electrodes corresponds to one of a color. The plurality of microcapsules have a dispersion media and a plurality of particles sealed therein and are disposed between the plurality of first electrodes and the second electrode. A microcapsule of the plurality of microcapsules providing one of the colors is arranged on the first electrode that corresponds to the one of the colors.

摘要翻译： 显示装置包括多个第一电极，面对多个第一电极的第二电极和多个微胶囊。 多个第一电极中的每一个对应于颜色之一。 多个微胶囊具有分散介质和密封在其中的多个颗粒，并且设置在多个第一电极和第二电极之间。 提供一种颜色的多个微胶囊的微胶囊被布置在对应于一种颜色的第一电极上。

公开(公告)号：US08003025B2

公开(公告)日：2011-08-23

申请号：US12275347

申请日：2008-11-21

申请人： Sadao Kanbe ,  Hideyuki Kawai ,  Mitsuo Kushino ,  Makoto Matsumoto

发明人： Sadao Kanbe ,  Hideyuki Kawai ,  Mitsuo Kushino ,  Makoto Matsumoto

IPC分类号： B01J13/04

CPC分类号： G02F1/167 ,  Y10T428/254 ,  Y10T428/2982 ,  Y10T428/2984 ,  Y10T428/2989

摘要： The present invention provides: a microcapsule composition for electrophoretic displays; a production process for the microcapsule composition for the electrophoretic displays; a production process for a sheet for the electrophoretic displays; and a handling method for microcapsules for the electrophoretic displays; wherein the microcapsule composition contains microcapsules and, when used for the electrophoretic displays, can make them as excellent as conventional in various performances (e.g. longtime stability of displaying, respondability of displaying, contrast, and number of times of display rewritability) and, particularly above all, can make the electrophoretic displays exhibit a very high performance as to the contrast. The present invention composition is a composition used for preparation of a coating liquid and comprises an aqueous medium and microcapsules for the electrophoretic displays, wherein the microcapsules include a shell and a dispersion that is capsuled in the shell, wherein the dispersion includes a solvent and electrophoretic fine particles that are dispersed in the solvent; with the composition being characterized by: being a product as obtained without involving the step of drying the microcapsules; and having a microcapsule content of 30 to 80 weight %.

摘要翻译： 本发明提供一种电泳显微镜用微胶囊组合物， 用于电泳显示器的微胶囊组合物的制备方法; 用于电泳显示器的片材的生产方法; 以及用于电泳显示器的微胶囊的处理方法; 其中微胶囊组合物含有微胶囊，并且当用于电泳显示器时，可以使它们在各种性能（例如，显示的长时间稳定性，显示的可反应性，对比度和显示重写次数）方面优异，并且特别地在 所有这些都可以使电泳显示器具有非常高的对比度的性能。 本发明组合物是用于制备涂布液的组合物，其包含用于电泳显示器的水性介质和微胶囊，其中所述微胶囊包括壳和在壳中被包封的分散体，其中所述分散体包括溶剂和电泳 分散在溶剂中的细颗粒; 该组合物的特征在于：作为获得的产物，而不涉及干燥微胶囊的步骤; 微胶囊含量为30〜80重量％。

公开(公告)号：US20080174851A1

公开(公告)日：2008-07-24

申请号：US11954068

申请日：2007-12-11

申请人： Hideyuki KAWAI ,  Andrea Kurrer

发明人： Hideyuki KAWAI ,  Andrea Kurrer

IPC分类号： G02F1/167

CPC分类号： G02F1/167 ,  G02F1/13624 ,  G02F2001/1676 ,  G09G3/2003 ,  G09G3/207 ,  G09G3/3446

摘要： An electro-optical panel includes a first substrate, a second substrate facing the first substrate, a common electrode disposed on the first substrate, a plurality of pixel electrodes disposed on the second substrate, and a liquid dispersion medium which is sealed between a pair of substrates including the first substrate and the second substrate and into which charged particles are dispersed, in which the charged particles include first particles having a first color and second particles having a second color and having been charged to have a polarity different from a polarity of the first particles, the liquid dispersion medium has a third color, each of the plurality of pixel electrodes includes a plurality of sub-electrodes, and a voltage applying unit is provided so as to individually apply a voltage to the plurality of sub-electrodes.

摘要翻译： 电光面板包括第一基板，面向第一基板的第二基板，设置在第一基板上的公共电极，设置在第二基板上的多个像素电极，以及液体分散介质，密封在一对 基板，包括第一基板和第二基板，并且其中分散有带电粒子，其中带电粒子包括具有第一颜色的第一颗粒和具有第二颜色的第二颗粒，并且已经被充电以具有与 第一颗粒，液体分散介质具有第三颜色，多个像素电极中的每一个包括多个子电极，并且设置电压施加单元以分别向多个子电极施加电压。

公开(公告)号：US20070046622A1

公开(公告)日：2007-03-01

申请号：US11461535

申请日：2006-08-01

申请人： Hideyuki KAWAI

发明人： Hideyuki KAWAI

IPC分类号： G09G3/34

CPC分类号： G09G3/344 ,  G04G9/00 ,  G09G2300/08 ,  G09G2310/04 ,  G09G2310/061 ,  G09G2320/0257 ,  G09G2340/16

摘要： A driving method for driving an electrophoretic device that includes a display region including a plurality of electrophoretic elements each including a dispersed system that includes electrophoretic particles and that is disposed between a common electrode and a pixel electrode, a driver that drives the electrophoretic elements by applying voltages to the electrophoretic elements, and a controller that controls the driver, wherein two or more units of display rewritten at different rewrite intervals are provided in the display region includes controlling, by the controller, the driver to apply a higher voltage to an electrophoretic element included in a unit of display having a longer rewrite interval when an image is rewritten.

摘要翻译： 一种用于驱动电泳装置的驱动方法，其包括包括多个电泳元件的显示区域，每个电泳元件包括包含电泳颗粒的分散系统，并且设置在公共电极和像素电极之间;驱动器，其通过施加驱动电泳元件 电压元件的电压以及控制驱动器的控制器，其中在显示区域中设置以不同重写间隔重写的两个或多个显示单元，包括由驱动器控制驱动器对电泳元件施加更高的电压 包括在重写图像时具有较长重写间隔的显示单元。

公开(公告)号：US07147915B2

公开(公告)日：2006-12-12

申请号：US10790092

申请日：2004-03-02

申请人： Hideyuki Kawai ,  Kazuhiro Anan ,  Makoto Matsumoto ,  Mitsuo Kushino

发明人： Hideyuki Kawai ,  Kazuhiro Anan ,  Makoto Matsumoto ,  Mitsuo Kushino

IPC分类号： B01J13/02 ,  G02B26/00

CPC分类号： G02F1/167 ,  B01J13/02 ,  B01J13/08 ,  Y10T428/2984 ,  Y10T428/2985

摘要： Objects of the present invention are to provide a microcapsule which can effectively and easily achieve: the prevention and adjustment of the bleeding-out of the encapsulated liquid substance from the capsule shell; and the enhancement and adjustment of the physical strength of the microcapsule; and to further provide a sheet and an electrophoretic display, both of which involve using the above microcapsules. As means of achieving these objects, the microcapsule according to the present invention is a microcapsule comprising a shell and a liquid substance that is encapsulated in the shell, with the microcapsule being characterized in that the shell contains fine particles having particle diameters of not larger than 1 μm. And the sheet according to the present invention comprises the microcapsules according to the present invention and a binder resin or comprises the microcapsules according to the present invention and a base material. And the electrophoretic display according to the present invention has as a constitutional portion a portion which includes opposite electrode films and the microcapsules according to the present invention, wherein at least either one of the opposite electrode films is transparent, and wherein the microcapsules are disposed between the opposite electrode films.

摘要翻译： 本发明的目的是提供一种微胶囊，其能够有效且容易地实现：预防和调节胶囊壳体中包封的液体物质的渗出; 以及微胶囊物理强度的增强和调整; 并进一步提供一种片和电泳显示器，它们都涉及使用上述微胶囊。 作为实现这些目的的手段，根据本发明的微胶囊是包含壳和被包封在壳中的液体物质的微胶囊，其特征在于，所述壳包含粒径不大于 1个妈妈 根据本发明的片材包含根据本发明的微胶囊和粘合剂树脂，或包含本发明的微胶囊和基材。 根据本发明的电泳显示器具有作为构成部分的部分，其包括根据本发明的相对电极膜和微胶囊，其中相对电极膜中的至少一个是透明的，并且其中所述微胶囊位于 相对电极膜。

公开(公告)号：US20060103915A1

公开(公告)日：2006-05-18

申请号：US11268632

申请日：2005-11-08

申请人： Hideyuki Kawai

发明人： Hideyuki Kawai

IPC分类号： G02B26/00

CPC分类号： G02F1/167 ,  G02F1/133377 ,  G02F1/133514

摘要： A display device including: a first substrate having a pixel electrode; a second substrate having a common electrode; a microcapsule sandwiched between the first substrate and the second substrate; and a display material changing its optical characteristic in response to an electrical stimulation, the display material being encapsulated in the microcapsule, the microcapsule being selectively disposed on a display area formed by the pixel electrode in between the first substrate and the second substrate, and a background area of one of the first substrate and the second substrate being colored with a background color, the background area serving as a background with respect to the display area.

摘要翻译： 一种显示装置，包括：具有像素电极的第一基板; 具有公共电极的第二基板; 夹在第一基板和第二基板之间的微胶囊; 以及显示材料，其响应于电刺激而改变其光学特性，所述显示材料被封装在所述微胶囊中，所述微胶囊选择性地设置在由所述第一基板和所述第二基板之间的所述像素电极形成的显示区域上， 第一基板和第二基板中的一个的背景区域用背景颜色着色，背景区域用作相对于显示区域的背景。

公开(公告)号：US20060047971A1

公开(公告)日：2006-03-02

申请号：US11210665

申请日：2005-08-25

申请人： Atsushi Miyazaki ,  Hideyuki Kawai

发明人： Atsushi Miyazaki ,  Hideyuki Kawai

IPC分类号： H04K1/00

CPC分类号： H04K1/00 ,  G06K9/0002 ,  G06Q20/341 ,  G06Q20/40145 ,  G07C9/00087 ,  G07C2009/00095 ,  G07F7/1008

摘要： An IC card including a capacitance type fingerprint sensor and a display device displaying an encrypted image that is readable by an external device is described.

摘要翻译： 描述了包括电容式指纹传感器和显示可由外部设备读取的加密图像的显示装置的IC卡。

公开(公告)号：US06774884B2

公开(公告)日：2004-08-10

申请号：US09999160

申请日：2001-11-30

申请人： Tatsuya Shimoda ,  Hideyuki Kawai ,  Satoshi Inoue

发明人： Tatsuya Shimoda ,  Hideyuki Kawai ,  Satoshi Inoue

IPC分类号： G09G334

CPC分类号： G09G3/344 ,  G02F1/167 ,  G06F3/147 ,  G09G2300/08

摘要： An electrophoretic device including a display region including a plurality of pixels, each having an electrophoretic dispersion layer, a capacitive element for storing charge for maintaining the electrical polarization of the electrophoresis dispersion, and an organic transistor for causing the capacitive element to store charge when turned on, wherein the electrophoretic dispersion layer has a electrophoresis dispersion. A driver region for optionally choosing pixels in the display region to turn on the transistors of the pixels is provided around the display region of the electrophoretic device. An electronic sheet is achieved by transmitting external signals to the driver region to freely change display contents on the display region.

摘要翻译： 一种电泳装置，包括包括多个像素的显示区域，每个像素具有电泳色散层，用于存储用于维持电泳色散的电极化的电荷的电容元件，以及用于使电容元件在转动时使电荷存储电荷的有机晶体管 其中电泳分散层具有电泳分散体。 在电泳装置的显示区域周围设置用于选择性地选择显示区域中的像素以导通像素的晶体管的驱动器区域。 通过向驱动器区域发送外部信号以自由地改变显示区域上的显示内容来实现电子纸。

公开(公告)号：US06721084B2

公开(公告)日：2004-04-13

申请号：US10224531

申请日：2002-08-19

申请人： Hideyuki Kawai

发明人： Hideyuki Kawai

IPC分类号： G02B2600

CPC分类号： G02F1/167 ,  G02F1/23

摘要： An electrophoretic device 20 of the present invention has an electrode 3 formed on a first substrate 1, a transparent electrode 4 formed on a second substrate 2, and microcapsules 40 accommodated between these electrodes 3 and 4, in which the microcapsules 40 enclose an electrophoretic dispersion 10 which contains a liquid-phase dispersion medium 6 and electrophoretic particles 5. In this electrophoretic device 20, wall films of the microcapsules at a viewing side are colored by a printing technique.

摘要翻译： 本发明的电泳装置20具有形成在第一基板1上的电极3，形成在第二基板2上的透明电极4和容纳在这些电极3和4之间的微胶囊40，其中微胶囊40包围电泳分散体 其包含液相分散介质6和电泳颗粒5.在该电泳装置20中，在观察侧的微胶囊的壁膜通过印刷技术着色。

公开(公告)号：US5275694A

公开(公告)日：1994-01-04

申请号：US855258

申请日：1992-03-23

申请人： Hideaki Yamaguchi ,  Hideyuki Kawai ,  Daikichi Tachibana ,  Kenichi Yamaguchi

发明人： Hideaki Yamaguchi ,  Hideyuki Kawai ,  Daikichi Tachibana ,  Kenichi Yamaguchi

IPC分类号： C23F1/02 ,  H05K3/00 ,  H05K3/06 ,  H05K3/42 ,  B44C1/22 ,  C23F1/00

CPC分类号： H05K3/061 ,  C23F1/02 ,  H05K2201/09581 ,  H05K2203/0582 ,  H05K2203/0591 ,  H05K2203/0769 ,  H05K2203/0786 ,  H05K2203/124 ,  H05K3/0094 ,  H05K3/427

摘要： Copper through-hole printed wiring boards are produced by forming an etching resist layer on the copper plating of a double sided copper clad laminate. The etching resist layer is formed after a negative resist pattern is applied to both sides of the laminate, and the laminate then dipped in a solution containing at least one salt of 2-alkylbenzimidazoles, 2-alkylalkylbenzimidazoles, 2-phenyl-benzimidazoles and 2-phenylalkylbenzimidazoles. After the resulting etching resist layer is selectively removed with an alkaline aqueous solution, in accordance with the predetermined pattern of the wiring, the exposed copper plating is etched off with an alkali etchant. According to the process of the present invention, remarkable advantages such as increased productivity, lower production costs, reduced toxic substances in waste water, and a high reliability can be obtained in the production of copper through-hole printed wiring boards.

摘要翻译： 通过在双面覆铜层压板的镀铜上形成抗蚀剂层来制造铜通孔印刷线路板。 在将抗蚀剂图案施加到层叠体的两面之后形成抗蚀剂层，然后将层压体浸入含有2-烷基苯并咪唑，2-烷基烷基苯并咪唑，2-苯基 - 苯并咪唑和2-苯基 - 苯并咪唑的至少一种盐的溶液中， 苯基烷基苯并咪唑。 在用碱性水溶液选择性地除去所得到的抗蚀剂层之后，根据布线的预定图案，用碱蚀刻剂蚀刻暴露的镀铜层。 根据本发明的方法，在铜通孔印刷电路板的制造中可以获得诸如提高生产率，降低生产成本，减少废水中有毒物质的降低和高可靠性等显着优点。