Backplanes for electro-optic displays
    21.
    发明授权
    Backplanes for electro-optic displays 有权
    电光显示器背板

    公开(公告)号:US07365733B2

    公开(公告)日:2008-04-29

    申请号:US10707466

    申请日:2003-12-16

    IPC分类号: G09G3/34 G09G5/00

    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)。

    Processes for the production of electrophoretic displays
    22.
    发明授权
    Processes for the production of electrophoretic displays 有权
    生产电泳显示器的工艺

    公开(公告)号:US07339715B2

    公开(公告)日:2008-03-04

    申请号:US10807594

    申请日:2004-03-24

    IPC分类号: G02B26/00

    CPC分类号: C25D13/00 G02F1/167

    摘要: A coating of an encapsulated electrophoretic medium is formed on a substrate (106) by dispersing in a fluid (104) a plurality of electrophoretic capsules (102), contacting at least a portion of a substrate (106) with the fluid (104); and applying a potential difference between at least a part of the portion of the substrate (106) contacting the fluid (104) and a counter-electrode (110) in electrical contact with the fluid (104), thereby causing capsules (102) to be deposited upon at least part of the portion of the substrate (106) contacting the fluid (102). Patterned coatings of capsules containing different colors may be deposited in registration with electrodes using multiple capsule deposition steps. Alternatively, a patterned coating may be deposited upon a substrate containing a conductive layer by varying the conductivity of the conductive layer by radiation exposure or by coating portions of the conductive layer with an insulating layer, typically a photoresist.

    摘要翻译: 通过在液体(104)中分散多个电泳胶囊(102),将基底(106)的至少一部分与流体(104)接触,形成在基底(106)上的包封的电泳介质的涂层。 以及在与所述流体(104)接触的所述基底(106)的所述部分的至少一部分与与所述流体(104)电接触的对电极(110)之间施加电位差,由此使得所述胶囊(102) 沉积在与流体(102)接触的基底(106)的部分的至少一部分上。 可以使用多个胶囊沉积步骤将含有不同颜色的胶囊的图案涂层沉积成与电极配准。 或者,通过通过辐射曝光改变导电层的导电性或通过用绝缘层(通常为光致抗蚀剂)涂覆导电层的部分,可以将图案化的涂层沉积在含有导电层的基板上。