Electrophoretic medium with improved stability
    13.
    发明授权
    Electrophoretic medium with improved stability 有权
    具有改善稳定性的电泳培养基

    公开(公告)号:US07236290B1

    公开(公告)日:2007-06-26

    申请号:US09624898

    申请日:2000-07-25

    IPC分类号: G02B26/00 B01D57/02 G09G3/34

    摘要: An electrophoretic medium comprises a liquid and at least one particle disposed within the liquid and capable of moving therethrough on application of an electric field to the medium. The medium further comprises a free radical scavenger selected from the group consisting of (a) stable free radicals; and (b) polymeric free radical scavengers comprising a plurality of free radical scavenging groups attached to a polymeric chain. The medium is desirably encapsulated.

    摘要翻译: 电泳介质包括液体和设置在液体内的至少一个颗粒,并且能够在向介质施加电场时通过其移动。 所述培养基还包含选自(a)稳定的自由基的自由基清除剂; 和(b)包含连接到聚合物链上的多个自由基清除基团的聚合自由基清除剂。 介质需要封装。

    Electro-optic assemblies, and materials for use therein
    17.
    发明授权
    Electro-optic assemblies, and materials for use therein 有权
    电光组件和用于其中的材料

    公开(公告)号:US07012735B2

    公开(公告)日:2006-03-14

    申请号:US10810761

    申请日:2004-03-26

    IPC分类号: G02B26/00 G02B1/03

    摘要: An electro-optic display comprises first and second substrates, and an adhesive layer and a layer of electro-optic material disposed between these substrates, the adhesive layer comprising a mixture of a polymeric adhesive material and an additive selected from a salt, a polyelectrolyte, a polymer electrolyte, a solid electrolyte, a conductive metal powder, a ferrofluid, a non-reactive solvent, a conductive organic compound, and combinations thereof. The additive enables the volume resistivity of the adhesive layer to be controlled. Also, in an encapsulated electrophoretic medium comprising capsules in a polymeric binder, the volume resistivity of the binder can be controlled in a similar manner.

    摘要翻译: 电光显示器包括第一和第二基底,以及粘合剂层和设置在这些基底之间的电光材料层,所述粘合剂层包括聚合物粘合剂材料和选自盐,聚电解质, 聚合物电解质,固体电解质,导电金属粉末,铁磁流体,非反应性溶剂,导电有机化合物及其组合。 添加剂能够控制粘合剂层的体积电阻率。 此外,在包含聚合物粘合剂中的胶囊的包封的电泳介质中,可以以类似的方式控制粘合剂的体积电阻率。

    BACKPLANES FOR ELECTRO-OPTIC DISPLAYS
    20.
    发明申请
    BACKPLANES FOR ELECTRO-OPTIC DISPLAYS 有权
    电子显示屏背面

    公开(公告)号:US20080165122A1

    公开(公告)日:2008-07-10

    申请号:US12046489

    申请日:2008-03-12

    IPC分类号: G09G3/34 G02B26/00

    摘要: A backplane for an electro-optic display comprises a pixel electrode (104), a voltage supply line (C) arranged to supply a voltage to the pixel electrode (104), and a micromechanical switch (106, 112) disposed between the voltage supply line (C) and the pixel electrode (104), the micromechanical switch (106, 112) having an open state, in which the voltage supply line (C) is not electrically connected to the pixel electrode (104), and a closed state, in which the voltage supply line (C) is electrically connected to the pixel electrode (104).

    摘要翻译: 用于电光显示器的背板包括像素电极(104),被布置为向像素电极(104)提供电压的电压供应线(C)以及设置在电压源之间的微机械开关(106,112) 线路(C)和像素电极(104),其中电压供给线(C)未电连接到像素电极(104)的开放状态的微机械开关(106,112)和闭合状态 ,其中电压供给线(C)电连接到像素电极(104)。