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    • 54. 发明申请
    • ELECTROPHORETIC SHEET, ELECTROPHORESIS APPARATUS, METHOD FOR MANUFACTURING AN ELECTROPHORESIS APPARATUS AND ELECTRONIC DEVICE
    • 电泳片,电泳装置,制造电子装置和电子装置的方法
    • US20100097686A1
    • 2010-04-22
    • US12449525
    • 2008-02-21
    • Harunobu KomatsuHitoshi YamamotoMitsuo KushinoTomoyuki Kuwamoto
    • Harunobu KomatsuHitoshi YamamotoMitsuo KushinoTomoyuki Kuwamoto
    • G02F1/167B32B37/02
    • G02F1/167
    • An electrophoretic sheet includes a substrate having one surface and the other surface, a microcapsule-containing layer comprised of a plurality of microcapsules, the microcapsule-containing layer provided on the other surface of the substrate, each of the plurality of microcapsules having a capsule body and an electrophoretic dispersion liquid contained in the capsule body, the electrophoretic dispersion liquid containing a plurality of electrophoretic particles of at least one color, and the capsule body having an inner circumferential surface and an outer circumferential surface, and at least one colored part provided on the external side of the inner circumferential surface of the capsule body of each of the plurality of microcapsules, and wherein each colored part has a color complementary to the color of the plurality of electrophoretic particles. By using the electrophoretic sheet mentioned above, it is possible to provide the increased whiteness in display of the electrophoretic particles. An electrophoresis apparatus provided with such an electophoretic sheet is also provided. By using the electrophoresis apparatus, it is possible to provide a superior contrast ratio. It is also possible to obtain high reliability. A Method for manufacturing such an electrophoresis apparatus is also provided. An electronic device provided with such an electrophoresis apparatus is also provided.
    • 电泳片包括具有一个表面和另一个表面的基底,由多个微胶囊组成的含微胶囊的层,所述微胶囊含有层设置在所述基底的另一个表面上,所述多个微胶囊中的每一个具有胶囊体 以及包含在胶囊主体中的电泳色散液,所述电泳分散液含有多个至少一种颜色的电泳粒子,所述胶囊主体具有内周面和外周面,以及至少一个着色部,设置在 所述多个微胶囊中的每一个的所述胶囊体的内周面的外侧,并且其中每个着色部分具有与所述多个电泳颗粒的颜色互补的颜色。 通过使用上述电泳片,可以提高电泳粒子的显示白度。 还提供了具有这种电泳片的电泳装置。 通过使用电泳装置,可以提供优异的对比度。 也可以获得高可靠性。 还提供了一种制造这种电泳装置的方法。 还提供了一种具有这种电泳装置的电子设备。
    • 56. 发明申请
    • Method of manufacturing electrophoretic display device, electrophoretic display device and electronic device
    • 电泳显示装置,电泳显示装置和电子装置的制造方法
    • US20090208730A1
    • 2009-08-20
    • US12379305
    • 2009-02-18
    • Harunobu KomatsuHitoshi YamamotoAkira MatsumotoMitsuo KushinoTomoyuki KuwamotoTeruki Matsushita
    • Harunobu KomatsuHitoshi YamamotoAkira MatsumotoMitsuo KushinoTomoyuki KuwamotoTeruki Matsushita
    • B32B5/16B05D5/06B05D5/12
    • G02F1/167G02F2001/1672Y10T428/25
    • A method of manufacturing an electrophoretic display device is provided. The method comprises: preparing a plate-shaped first electrode provided on a first base portion, and the first electrode having a surface; preparing plate-shaped second electrodes provided on a second base portion; forming a first binder layer on the surface of the first electrode; supplying a plurality of microcapsules on the first binder layer, the plurality of microcapsules each having an internal space, the internal space filled with an electrophoretic dispersion liquid, the electrophoretic dispersion liquid containing electrophoretic particles having different colors, and the plurality of microcapsules including properly-sized microcapsules and improperly-sized microcapsules; fixing the properly-sized microcapsules to the surface of the first electrode through the first binder layer to obtain an electrophoretic display sheet; removing the improperly-sized microcapsules which are not brought into contact with the first binder layer from the electrophoretic display sheet; forming a second binder layer on the first binder layer so as to cover the properly-sized microcapsules; and providing the second electrodes on the second binder layer to obtain the electrophoretic display device. The method is capable of efficiently manufacturing the electrophoretic display device having high display performance by arranging microcapsules on electrodes so that the microcapsules are not overlapped with each other. Further, an electrophoretic display device and an electronic device are also provided.
    • 提供一种制造电泳显示装置的方法。 该方法包括:制备设置在第一基底部分上的板状第一电极,第一电极具有表面; 制备设置在第二基部上的板状第二电极; 在所述第一电极的表面上形成第一粘合剂层; 在所述第一粘合剂层上供给多个微胶囊,所述多个微胶囊各自具有内部空间,所述内部空间填充有电泳分散液,所述电泳分散液含有不同颜色的电泳粒子,所述多个微胶囊包括适当的, 大小的微胶囊和不适当尺寸的微胶囊; 通过第一粘合剂层将适当尺寸的微胶囊固定到第一电极的表面,得到电泳显示片; 除去不与电泳显示片与第一粘合剂层接触的不适当尺寸的微胶囊; 在第一粘合剂层上形成第二粘合剂层以覆盖适当尺寸的微胶囊; 并在第二粘合剂层上提供第二电极以获得电泳显示装置。 该方法能够通过在电极上布置微胶囊使得微胶囊彼此不重叠而能够有效地制造具有高显示性能的电泳显示装置。 此外,还提供了电泳显示装置和电子装置。