利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

98 条记录 (耗时 0.027 秒)

    Inkless reimageable printing paper and method
    28.
    发明公开
    Inkless reimageable printing paper and method 有权
    油墨份上重复图像的打印纸，可以记录和程序

    公开(公告)号：EP2003497A1

    公开(公告)日：2008-12-17

    申请号：EP08155983.3

    申请日：2008-05-09

    申请人： Xerox Corporation

    发明人： Norsten, Tyler ,  Iftime, Gabriel ,  Kazmaier, Peter M. ,  Keoshkerian, Barkev ,  Chopra, Naveen

    IPC分类号： G03C1/73 ,  C07D409/08

    CPC分类号： G03C1/73 ,  C07D333/32 ,  C09B57/00 ,  Y02P20/582 ,  Y10S430/146 ,  Y10S430/163

    摘要： An image forming medium includes a paper substrate and an imaging layer coated on or impregnated into a paper substrate, where the imaging layer is formed of an imaging composition that includes an alkoxy substituted diarylethene photochromic material dissolved or dispersed in a solvent or polymeric binder, and where the imaging composition exhibits a reversible transition between a colorless and a colored state.

    摘要翻译： 一种图像形成介质包括纸基材和涂在或浸入纸基材，其中所述成像层中形成成像组合物确实包括在烷氧基substituiertem二芳基乙烯的光致变色材料溶解或分散在溶剂或聚合物粘合剂的成像层上，且 其中成像组合物表现出无色和着色状态之间可逆转换。

    Electrophoretic display mediums, devices and methods of displaying images with such devices
    29.
    发明公开
    Electrophoretic display mediums, devices and methods of displaying images with such devices 审中-公开
    电泳显示介质和设备和方法，用于以这样的装置来显示图像

    公开(公告)号：EP1857861A3

    公开(公告)日：2008-02-06

    申请号：EP07106068.5

    申请日：2007-04-12

    申请人： Xerox Corporation

    发明人： Chopra, Naveen ,  Daniel, Jurgen H. ,  Krusor, Brent S. ,  Yang, San-Ming ,  Kazmaier, Peter M. ,  Iftime, Gabriel

    IPC分类号： G02F1/167

    CPC分类号： G02F1/167 ,  G02F2001/1672

    摘要： The present invention provides an electrophoretic display device (65), comprising a multiplicity of individual reservoirs (61) containing a display medium (60) between conductive substrates (56), at least one of which is transparent, wherein the display medium comprises one or more set of colored particles in a dielectric fluid, wherein the display medium has an electrical conductivity of about 10 -11 to about 10 -15 S/m, and wherein the multiplicity of individual reservoirs are defined by a unitary grid whose walls segregate the reservoirs. The invention further provides a method of forming an electrophoretic display device (65), comprising forming a mold having a grid pattern defining individual reservoirs; forming a master stamp in the mold, and removing the master stamp from the mold; forming a grid by filling the master stamp with a material of the grid; and filling a multiplicity of the individual reservoirs (61) of the grid with a display medium (60) comprised of one or more set of colored particles in a dielectric fluid and locating the grid between conductive substrates (56). Moreover, the invention provides a method of forming an electrophoretic display device (65), comprising forming a film comprised of a material of a grid; exposing the film through a photomask and developing the film to achieve a grid having a desired grid pattern defining individual reservoirs; adhering the grid to a conductive substrate; and filling a multiplicity of the individual reservoirs of the grid with a display medium comprised of one or more set of colored particles in a dielectric fluid and adhering an additional conductive substrate to an open side of the grid.