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    Sealing method of sealing dispersion liquid containing and electrophoretic particles, and electrophoretic display
    4.
    发明授权
    Sealing method of sealing dispersion liquid containing and electrophoretic particles, and electrophoretic display 失效
    密封分散液和电泳颗粒密封方法，电泳显示

    公开(公告)号：US08652565B2

    公开(公告)日：2014-02-18

    申请号：US12732539

    申请日：2010-03-26

    申请人： Harunobu Komatsu

    发明人： Harunobu Komatsu

    IPC分类号： B05D5/12 ,  G03G17/04 ,  G02B26/00

    CPC分类号： G02F1/167 ,  G02F2001/1672

    摘要： A sealing method is applicable to a cell matrix equipped with a plurality of cells spatially divided by a partition for sealing dispersion liquid containing hydrophobic dispersion medium and electrophoretic particles dispersed therein in the cells. The sealing method includes: supplying the dispersion liquid in the cells through an opening section of a space defined by the partition; and forming a sealing layer at an exposed portion of the dispersion liquid in the opening section, using a polymer reaction at an interface with water.

    摘要翻译： 密封方法适用于配备有空间分隔的多个单元的单元格矩阵，隔膜用于密封包含疏水分散介质的分散液和分散在单元中的电泳颗粒。 密封方法包括：通过由隔板限定的空间的开口部分将细胞中的分散液供给; 并在开口部分的分散液的露出部分形成密封层，使用与水界面的聚合反应。

    Encapsulated dispersions comprising electrophoretically mobile organic colorants
    6.
    发明授权
    Encapsulated dispersions comprising electrophoretically mobile organic colorants 有权
    包含电泳移动有机着色剂的包封分散体

    公开(公告)号：US08270063B2

    公开(公告)日：2012-09-18

    申请号：US12676765

    申请日：2008-08-28

    申请人： Margherita Fontana ,  Gerardus De Keyzer ,  Philippe Bugnon ,  Marcel Hahn ,  Kishor Kumar Mistry ,  Clemens Auschra

    发明人： Margherita Fontana ,  Gerardus De Keyzer ,  Philippe Bugnon ,  Marcel Hahn ,  Kishor Kumar Mistry ,  Clemens Auschra

    IPC分类号： G02B26/00 ,  G03G17/04 ,  G09G3/34 ,  G02F1/133

    CPC分类号： G02F1/167 ,  C09B67/0008 ,  C09B67/006

    摘要： The invention relates to an electrophoretic display, comprising electrodes and cells containing at least one kind of ionic, monochrome particles, a non-polar liquid and a dispersant, wherein the ionic, monochrome particles of at least one kind are essentially aggregates consisting of a carbon containing pigment and a cationic pigment orcationic pigment derivative, and the dispersantis selected from the group consisting of polyacrylates, polyesters, polyurethanes and copolymers, with the proviso that the cationic pigment or cationic pigment derivative is not a reaction product of carbonblack with diazotated procaine hydrochloride. In general, the whole quantity of the pigment and the main part, preferably at least 80%, most preferred from 95% to 100%, of the whole cationic pigment or cationic pigment derivative present within the cells is comprised in the aggregates, with essentially no pigment and only a minor part of the cationic pigment or cationic pigment derivative physically distinct from the aggregates.

    摘要翻译： 本发明涉及一种电泳显示器，包括至少含有一种离子型的，单色颗粒的电极和细胞中，非极性液体和分散剂，其中至少一种的离子，单色颗粒基本上聚集体由碳的 含颜料和阳离子颜料orcationic颜料衍生物，和选自聚丙烯酸酯，聚酯，聚氨酯和共聚物的组中选择的dispersantis，前提条件是所述阳离子颜料或阳离子颜料衍生物不与重氮化盐酸普鲁卡因碳黑的反应产物。 在一般情况下，颜料和主要部分的全量，优选至少80％，最从95％，优选至100％，整个阳离子颜料或阳离子颜料衍生物本的细胞中被包括在所述聚集体，以基本 无色素并只从聚集体物理上不同的阳离子颜料或阳离子颜料衍生物的一小部分。

    Segment electrophoretic displays and methods for their manufacture
    9.
    发明授权
    Segment electrophoretic displays and methods for their manufacture 有权
    分段电泳显示器及其制造方法

    公开(公告)号：US07715087B2

    公开(公告)日：2010-05-11

    申请号：US11408622

    申请日：2006-04-21

    申请人： Jack Hou ,  Scott C-J Tseng ,  Zarng-Arh George Wu ,  Rong-Chang Liang

    发明人： Jack Hou ,  Scott C-J Tseng ,  Zarng-Arh George Wu ,  Rong-Chang Liang

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

    CPC分类号： G02F1/167 ,  G02F1/133377 ,  G02F1/134327

    摘要： The present invention relates to novel patterned embossing and patterned filling methods. Both methods are simple, reliable and cost effective ways for manufacturing the segment of signage electrophoretic displays. The displays prepared by the present invention requires only one patterned electrode layer. The undesired visible line traces are eliminated and the manufacture of the present displays does not involve the costly precision registration step used in the previously known assembly processes dealing with two patterned electrodes. Moreover, the electrophoretic fluid is present only in the patterned and switchable area of the display. This not only significantly reduces the material cost, but also improves the overall display quality by reducing defects and non-uniformity.

    摘要翻译： 本发明涉及新颖的图案化压花和图案填充方法。 这两种方法都是简单，可靠和具有成本效益的制造标牌电泳显示屏部分的方法。 由本发明制备的显示器仅需要一个图案化的电极层。 消除了不期望的可见线迹线，并且本显示器的制造不涉及在先前已知的处理两个图案化电极的组装过程中使用的昂贵的精密配准步骤。 此外，电泳流体仅存在于显示器的图案化和可切换区域中。 这不仅显着降低了材料成本，而且通过减少缺陷和不均匀性来提高整体显示质量。