ELECTROPHORETIC DISPLAY DEVICE
    9.
    发明申请
    ELECTROPHORETIC DISPLAY DEVICE 失效
    电子显示装置

    公开(公告)号:US20070268556A1

    公开(公告)日:2007-11-22

    申请号:US11419427

    申请日:2006-05-19

    IPC分类号: G02B26/00

    CPC分类号: G02F1/167 G02F2001/1678

    摘要: An electrophoretic display device includes a display layer of a multiplicity of individual microcapsules containing a display medium therein and conductive substrates, at least one of the conductive substrates being transparent, wherein the display layer is located in between the conductive substrates, and wherein the display medium includes one or more set of colored particles in a dielectric fluid and has an electric conductivity of about 10−11 to about 10−15 S/m. The microcapsules may be made by encapsulating the display medium in the wall forming material of the microcapsules, and for example a complex coacervation process may be used.

    摘要翻译: 电泳显示装置包括多个单独的微胶囊的显示层,其中包含显示介质和导电衬底,所述导电衬底中的至少一个是透明的,其中所述显示层位于所述导电衬底之间,并且其中所述显示介质 在电介质流体中包括一组或多组着色颗粒,并且具有约10 -6至约10 -15 S / m 2的电导率。 可以通过将显示介质包封在微胶囊的壁形成材料中来制备微胶囊,并且可以使用例如复合凝聚方法。

    Particles for electrophoretic media
    10.
    发明申请
    Particles for electrophoretic media 失效
    电泳介质颗粒

    公开(公告)号:US20060222976A1

    公开(公告)日:2006-10-05

    申请号:US11093857

    申请日:2005-03-30

    IPC分类号: G03G17/04

    CPC分类号: G02F1/167 G02F2001/1678

    摘要: Compositions of encapsulated triboelectrically charged particles and methods for making them using a spinning disc process are disclosed. The methods can be used to make charged pigment particles embedded in a neutral polymer matrix. The polymer matrix keeps oppositely charged pigment particle from agglomerating. The particles can be used for electrophoretic displays.

    摘要翻译: 公开了包封的摩擦带电粒子的组合物和使用旋转圆盘法制备它们的方法。 这些方法可用于使带电颜料颗粒嵌入中性聚合物基质中。 聚合物基体保持相反电荷的颜料颗粒聚集。 该颗粒可用于电泳显示。