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    PROCESS FOR ROLL-TO-ROLL MANUFACTURE OF A DISPLAY BY SYNCHRONIZED PHOTOLITHOGRAPHIC EXPOSURE ON A SUBSTRATE WEB
    6.
    发明申请
    PROCESS FOR ROLL-TO-ROLL MANUFACTURE OF A DISPLAY BY SYNCHRONIZED PHOTOLITHOGRAPHIC EXPOSURE ON A SUBSTRATE WEB 审中-公开
    在基板上通过同步光刻曝光在显示器上滚动制造的过程

    公开(公告)号：WO02065215A8

    公开(公告)日：2003-11-13

    申请号：PCT/US0204967

    申请日：2002-02-14

    Applicant: SIPIX IMAGING INC ,  CHAN-PARK MARY ,  CHEN XIANHAI ,  WU ZARNG-ARH GEORGE ,  WANG XIAOJIA ,  ZANG HONGMEI ,  LIANG RONG-CHANG

    Inventor： CHAN-PARK MARY ,  CHEN XIANHAI ,  WU ZARNG-ARH GEORGE ,  WANG XIAOJIA ,  ZANG HONGMEI ,  LIANG RONG-CHANG

    IPC: G03F7/22 ,  G02F1/1333 ,  G02F1/167 ,  G03F7/00 ,  G03F7/20 ,  G03F7/23 ,  G03F7/24

    CPC classification number: G02F1/167 ,  G02F1/133305 ,  G02F1/133377 ,  G02F2001/1672 ,  G03F7/0007 ,  G03F7/2035 ,  G03F7/24

    Abstract: This invention relates to an electrophoretic display or a liquid crystal display and novel processes for its manufacture. The electrophoretic display (EPD) of the present invention comprises microcups of well-defined shape, size and aspect ratio and the microcups are filled with charged pigment particles dispersed in an optically contrasting dielectric solvent. The liquid crystal display (LCD) of this invention comprises well-defined microcups filled with at least a liquid crystal composition having its ordinary refractive index matched to that of the isotropic cup material. A novel roll-to-roll process and apparatus of the invention permits the display manufacture to be carried out continuously by a synchronized photo-lithorgrahic process. The synchronized roll-to-roll process and apparatus permits a pre-patterned photomask, formed as a continuous loop, to be rolled in a synchronized motion in close parallel alignment to a web which has been pre-coated with a radiation sensitive material, so as to maintain image alignment during exposure to a radiation source. The radiation sensitive material may be a radiation curable material, in which the exposed and cured portions form the microcup structure. In an additional process step, the radiation sensitive material may be a positively working photoresist which temporarily seals the microcups. Exposure of a selected subset of the microcups via the photomask image permits selective re-opening, filling and sealing of the microcup subset. Repetition with additional colors permits the continuous assembly of a multicolor EPD or LCD display.

    Abstract translation: 本发明涉及一种电泳显示器或液晶显示器及其制造方法。 本发明的电泳显示器（EPD）包括明确形状，尺寸和纵横比的微杯，并且微杯充满分散在光学对比介电溶剂中的带电颜料颗粒。 本发明的液晶显示器（LCD）包括充满至少液晶组合物的明确的微杯，其具有与各向同性杯材料相匹配的普通折射率。 本发明的一种新颖的卷对卷方法和装置允许通过同步的光电加工方法连续地进行显示器制造。 同步的卷对卷工艺和设备允许形成为连续环的预先图案化的光掩模以与预辐射敏感材料的纤维网紧密平行对准的同步运动滚动，因此 以便在暴露于辐射源期间保持图像对准。 辐射敏感材料可以是可辐射固化的材料，其中暴露和固化的部分形成微型杯结构。 在另外的工艺步骤中，辐射敏感材料可以是临时密封微型杯的正性光致抗蚀剂。 通过光掩模图像曝光微杯的选定子集允许选择性重新打开，填充和密封微杯子集。 使用附加颜色重复可以连续组装多色EPD或LCD显示屏。

    LIQUID-CONTAINING FILM STRUCTURE
    8.
    发明申请
    LIQUID-CONTAINING FILM STRUCTURE 审中-公开

    公开(公告)号：WO2008011313A3

    公开(公告)日：2008-01-24

    申请号：PCT/US2007/073269

    申请日：2007-07-11

    Applicant: SIPIX IMAGING, INC. ,  ZANG, HongMei

    Inventor： ZANG, HongMei

    IPC: G02F1/1333 ,  G02F1/1343 ,  A01N25/24

    Abstract: The present invention describes a film structure which comprises a plurality of microcups and the microcups are filled with a liquid composition and top-sealed with a sealing layer which is hardened in situ. The liquid composition may be a display fluid or a pharmaceutical composition. The present invention is directed to a liquid crystal display, a display device and a transdermal delivery system.

    LIQUID-CONTAINING FILM STRUCTURE
    9.
    发明申请
    LIQUID-CONTAINING FILM STRUCTURE 审中-公开
    含液膜结构

    公开(公告)号：WO2008011313A2

    公开(公告)日：2008-01-24

    申请号：PCT/US2007073269

    申请日：2007-07-11

    Applicant: SIPIX IMAGING INC ,  ZANG HONGMEI

    Inventor： ZANG HONGMEI

    IPC: A61K8/02 ,  A61P17/00 ,  G02F1/1334

    CPC classification number: A61Q19/06 ,  A61K8/0295 ,  A61K9/0014 ,  C09K19/544 ,  C09K2019/546 ,  G02F1/133377 ,  G02F1/1341

    Abstract: The present invention describes a film structure which comprises a plurality of microcups and the microcups are filled with a liquid composition and top-sealed with a sealing layer which is hardened in situ. The liquid composition may be a display fluid or a pharmaceutical composition. The present invention is directed to a liquid crystal display, a display device and a transdermal delivery system.

    Abstract translation: 本发明描述了一种膜结构，其包括多个微杯，并且微杯充满液体组合物并用原位硬化的密封层进行顶部密封。 液体组合物可以是展示液或药物组合物。 本发明涉及液晶显示器，显示装置和透皮递送系统。

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