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    Magnetophoretic and electromagnetophoretic displays
    91.
    发明授权
    Magnetophoretic and electromagnetophoretic displays 有权
    磁铁和电子显微镜

    公开(公告)号：US06927892B2

    公开(公告)日：2005-08-09

    申请号：US10394488

    申请日：2003-03-20

    Applicant: Ching-Shon Ho ,  Jerry Chung ,  Paul Gendler ,  Rong-Chang Liang

    Inventor： Ching-Shon Ho ,  Jerry Chung ,  Paul Gendler ,  Rong-Chang Liang

    IPC: G02F1/09 ,  G02B26/00 ,  G03G17/04 ,  G09G3/34

    CPC classification number: G02F1/09 ,  G02F2001/094 ,  G02F2201/12

    Abstract: The present invention is directed to a display device which comprises two layers of insulating substrate, at least the substrate on the viewing side is transparent, an array of display cells sandwiched between the two layers of substrate, a writing means, and optionally an erasing means to magnetically or electrically erase the image. The display cells are filled with a dispersion of magnetic particles which may be charged or non-charged. The display of the invention eliminates the use of the transparent conductor film, such as ITO, on the viewing side. Therefore, the displays of this invention are more cost effective, more flexible and durable and capable of higher image contrast ratio and higher reflectance in the Dmin area.

    Abstract translation: 本发明涉及一种显示装置，其包括两层绝缘基板，至少观察侧的基板是透明的，夹在两层基板之间的显示单元的阵列，写入装置和可选的擦除装置 磁性或电擦除图像。 显示单元填充有可以带电或不带电的磁性颗粒的分散体。 本发明的显示器在观看侧消除了诸如ITO之类的透明导体膜的使用。 因此，本发明的显示器更具成本效益，更灵活和耐用，并且能够在Dmin区域中具有更高的图像对比度和更高的反射率。

    Matrix driven electrophoretic display with multilayer back plane
    92.
    发明授权
    Matrix driven electrophoretic display with multilayer back plane 有权
    带多层背板的矩阵驱动电泳显示

    公开(公告)号：US06909532B2

    公开(公告)日：2005-06-21

    申请号：US10422413

    申请日：2003-04-23

    Applicant: Jerry Chung ,  Jack Hou ,  Yi-Shung Chaug ,  Jeanne E. Haubrich ,  Rong-Chang Liang

    Inventor： Jerry Chung ,  Jack Hou ,  Yi-Shung Chaug ,  Jeanne E. Haubrich ,  Rong-Chang Liang

    IPC: G02F1/1362 ,  G02F1/167 ,  G09F9/30 ,  G09F9/37 ,  G09G3/20 ,  G09G3/22 ,  G09G3/34 ,  G02B26/00 ,  G02F1/07

    CPC classification number: G02F1/167 ,  G02F1/136227 ,  G02F2001/13629 ,  G02F2201/42

    Abstract: A matrix driven electrophoretic display with a multi-layer back plane is disclosed. The display comprises a top electrode layer, a display cell layer, and a multi-layer back plane. In one embodiment, the multi-layer back plane comprises an electrode formed on the top surface of the top substrate of the multi-layer back plane, a conductive via structure through the substrate, and a conductive trace connected electrically to the via structure at the bottom surface of the first substrate, whereby an electrical connection may be made from the electrode to a structure or component not located immediately beneath the electrode in the multi-layer back plane. In other embodiments, the multi-layer back plane may comprise additional layers and via holes, as needed to connect the electrode with the appropriate switching elements and/or driver elements, as applicable. Such switching and driver elements, integrated with multi-layer back plane.

    Abstract translation: 公开了具有多层背板的矩阵驱动电泳显示器。 显示器包括顶电极层，显示单元层和多层背面。 在一个实施例中，多层背面包括形成在多层背板的顶部基板的顶表面上的电极，通过该基板的导电通孔结构，以及在该导电结构上与该通孔结构电连接的导电迹线 从而可以从电极到不位于多层背面中的电极正下方的结构或部件的电连接。 在其他实施例中，根据需要，多层背板可以包括额外的层和通孔，如适用的，将电极与适当的开关元件和/或驱动元件连接。 这种切换和驱动元件，集成了多层背板。

    Process for roll-to-roll manufacture of a display by synchronized photolithographic exposure on a substrate web
    93.
    发明授权
    Process for roll-to-roll manufacture of a display by synchronized photolithographic exposure on a substrate web 失效
    通过在衬底幅材上同步的光刻曝光来卷对卷制造显示器的方法

    公开(公告)号：US06906779B2

    公开(公告)日：2005-06-14

    申请号：US10366813

    申请日：2003-02-13

    Applicant: Mary Chan-Park ,  Xianhai Chen ,  Zarng-Arh George Wu ,  Xiaojia Wang ,  Hong-Mei Zang ,  Rong-Chang Liang

    Inventor： Mary Chan-Park ,  Xianhai Chen ,  Zarng-Arh George Wu ,  Xiaojia Wang ,  Hong-Mei Zang ,  Rong-Chang Liang

    IPC: G03F7/22 ,  G02F1/1333 ,  G02F1/167 ,  G03F7/00 ,  G03F7/20 ,  G03F7/23 ,  G03F7/24 ,  G03B27/48 ,  G03B27/54 ,  G03B27/62

    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-lithographic 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定义的微杯，其具有与各向同性杯材料相匹配的普通折射率。 本发明的新颖的卷对卷工艺和设备允许通过同步的光刻工艺连续进行显示器制造。 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。

    On-press developable printing plate with amphoteric hydrogen bond forming developability stabilizer
    100.
    发明授权
    On-press developable printing plate with amphoteric hydrogen bond forming developability stabilizer 失效
    具有两性氢键形成显影稳定剂的印刷机可印刷版

    公开(公告)号：US5795698A

    公开(公告)日：1998-08-18

    申请号：US817369

    申请日：1997-04-14

    Applicant: Maurice J. Fitzgerald ,  Michael J. Jurek ,  Rong-Chang Liang ,  Richard J. Sugrue

    Inventor： Maurice J. Fitzgerald ,  Michael J. Jurek ,  Rong-Chang Liang ,  Richard J. Sugrue

    IPC: B41C1/10 ,  G03F7/027 ,  G03C1/1725 ,  B41N1/00

    CPC classification number: G03F7/027 ,  B41C1/1008 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24

    Abstract: The present invention discloses a lithographic printing plate developable on a lithographic printing press equipped with means for delivering lithographic ink and aqueous fountain solutions to the printing plate, the lithographic printing plate having in order (a) a printing plate substrate; and (b) a photoresist photohardenable upon imagewise exposure to actinic radiation, the photoresist comprising (i) a macromolecular organic binder; (ii) a photopolymerizable ethylenically unsaturated monomer having at least one terminal ethylenic group capable of forming a high polymer by chain-propagated polymerization, (iii) a polymerization initiator activatable by actinic radiation, and (iv) an amphoteric hydrogen bond-forming developability stabilizer, the hydrogen bond-forming developability stabilizer being non-volatile miscible in the photoresist and soluble in said lithographic ink and fountain solutions; the amphoteric hydrogen bond-forming developability stabilizer possessing a strong hydrogen bond-forming functional group with the remainder of the molecule manifesting hydrophilicity.

    Abstract translation: PCT No.PCT / US96 / 14611 Sec。 371日期1997年04月14日 102（e）日期1997年04月14日PCT 1996年9月13日PCT公开本发明公开了一种平版印刷版，其可平版印刷机上印刷，该平版印刷机装备有用于将平版印刷油墨和水性润版液输送到印刷版，平版印刷版 具有（a）印版基板; 和（b）在成像曝光于光化辐射时可光致抗蚀剂的光致抗蚀剂，所述光致抗蚀剂包含（i）大分子有机粘合剂; （ii）具有至少一个可通过链增长聚合形成高聚合物的末端烯属基团的光聚合性烯键式不饱和单体，（iii）可通过光化辐射活化的聚合引发剂，和（iv）两性形成氢键的显影稳定剂 ，形成氢键的显影稳定剂在光致抗蚀剂中是非挥发性的，可溶于所述平版印刷油墨和喷泉溶液中; 具有强氢键形成官能团的两性氢键形成显影稳定剂，其余分子表现出亲水性。

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