Electrophoretic display device
    8.
    发明授权
    Electrophoretic display device 失效
    电泳显示装置

    公开(公告)号:US07417787B2

    公开(公告)日:2008-08-26

    申请号:US11419427

    申请日:2006-05-19

    IPC分类号: G02B26/00 G02B26/08 G02F1/29

    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。