Suspended particle displays and materials for making the same
    3.
    发明授权
    Suspended particle displays and materials for making the same 有权
    悬浮颗粒显示和制作相同的材料

    公开(公告)号:US06515649B1

    公开(公告)日:2003-02-04

    申请号:US09140792

    申请日:1998-08-27

    IPC分类号: G09G334

    CPC分类号: G02F1/167 G02F2001/1678

    摘要: Disclosed herein are novel electrophoretic displays and materials useful in fabricating such displays. In particular, novel encapsulated displays are disclosed. Particles encapsulated therein are dispersed within a suspending, or electrophoretic, fluid. This fluid may be a mixture of two or more fluids or may be a single fluid. The displays may further comprise particles dispersed in a suspending fluid, wherein the particles contain a liquid. In either case, the suspending fluid may have a density or refractive index substantially matched to that of the particles dispersed therein. Finally, also disclosed herein are electro-osmotic displays. These displays comprise at least one capsule containing either a cellulosic or gel-like internal phase and a liquid phase, or containing two or more immiscible fluids. Application of electric fields to any of the electrophoretic displays described herein affects an optical property of the display.

    摘要翻译: 本文公开了用于制造这种显示器的新型电泳显示器和材料。 特别地,公开了新颖的封装显示器。 包封在其中的颗粒分散在悬浮或电泳液体中。 该流体可以是两种或更多种流体的混合物,或者可以是单一流体。 显示器还可以包括分散在悬浮液中的颗粒,其中颗粒含有液体。 在任一种情况下,悬浮液可具有基本上与分散在其中的颗粒的密度或折射率相匹配的密度或折射率。 最后,还公开了电渗透显示器。 这些显示器包括至少一个含有纤维素或凝胶状内相和液相的胶囊,或含有两种或多种不混溶的流体。 对本文所述的任何电泳显示器的电场的应用影响显示器的光学性质。

    METHODS FOR ACHIEVING IMPROVED COLOR IN MICROENCAPSULATED ELECTROPHORETIC DEVICES
    5.
    发明申请
    METHODS FOR ACHIEVING IMPROVED COLOR IN MICROENCAPSULATED ELECTROPHORETIC DEVICES 审中-公开
    在微型电泳装置中实现改进颜色的方法

    公开(公告)号:US20100103502A1

    公开(公告)日:2010-04-29

    申请号:US12609158

    申请日:2009-10-30

    IPC分类号: G02F1/167 B05D5/06

    摘要: A method for manufacturing a full color, reflective display includes the steps of depositing a first plurality of electrophoretic display elements in substantial registration with a first electrode and a second plurality of electrophoretic display elements in substantial registration with a second electrode. The electrophoretic display elements include a capsule containing a species of particles dispersed in a suspending fluid. The selective deposition of the display elements can be achieved by ink-jet printing methods, screen printing methods or other printing methods. In some embodiments the electrodes are printed onto the substrate before selective deposition of the display elements, while in other embodiments the substrate is provided having the electrodes already disposed on it. In still other embodiments, the sequence of printing of electrodes and electrophoretic display elements can be varied.

    摘要翻译: 制造全色反射显示器的方法包括以与第二电极基本配准的第一电极和第二多个电泳显示元件基本对准的方式沉积第一组电泳显示元件的步骤。 电泳显示元件包括含有分散在悬浮液中的颗粒物种的胶囊。 显示元件的选择性沉积可以通过喷墨打印方法,丝网印刷方法或其它印刷方法来实现。 在一些实施例中,在选择性地沉积显示元件之前,将电极印刷到基板上,而在其它实施例中,提供具有已经设置在其上的电极的基板。 在其他实施例中,可以改变电极和电泳显示元件的打印顺序。

    BACKPLANES FOR DISPLAY APPLICATIONS, AND COMPONENTS FOR USE THEREIN
    6.
    发明申请
    BACKPLANES FOR DISPLAY APPLICATIONS, AND COMPONENTS FOR USE THEREIN 有权
    显示应用的背板及其使用的组件

    公开(公告)号:US20070035532A1

    公开(公告)日:2007-02-15

    申请号:US11461255

    申请日:2006-07-31

    IPC分类号: G09G5/00

    摘要: A thin-film transistor includes a gate electrode having a first gate electrode edge and a second gate electrode edge opposite the first gate electrode edge. The TFT also includes a drain electrode having a first drain electrode edge that overlaps the first gate electrode edge, and a second drain electrode edge that overlaps the second gate electrode edge. A method for fabricating a diode array for use in a display includes deposition of a conductive layer adjacent to a substrate, deposition of a doped semiconductor layer adjacent to the substrate, and deposition of an undoped semiconductor layer adjacent to the substrate. A display pixel unit provides reduced capacitative coupling between a pixel electrode and a source line. The unit includes a transistor, the pixel electrode, and the source line. The source line includes an extension that provides a source for the transistor. A patterned conductive portion is disposed adjacent to the source line. Another display pixel unit provides reduced pixel electrode voltage shifts. The unit includes a transistor, a pixel electrode, a source line and a balance line. The invention also provides a driver for driving a display provided with such a balance line.

    摘要翻译: 薄膜晶体管包括具有第一栅电极边缘和与第一栅电极边缘相对的第二栅电极边缘的栅电极。 TFT还包括具有与第一栅电极边缘重叠的第一漏电极边缘和与第二栅极边缘重叠的第二漏电极边缘的漏电极。 用于制造用于显示器的二极管阵列的方法包括:与衬底相邻的导电层的沉积,与衬底相邻的掺杂半导体层的沉积以及与衬底相邻的未掺杂的半导体层的沉积。 显示像素单元在像素电极和源极线之间提供减小的电容耦合。 该单元包括晶体管,像素电极和源极线。 源极线包括提供晶体管源极的扩展。 图案化导电部分邻近源极线设置。 另一显示像素单元提供减小的像素电极电压偏移。 该单元包括晶体管,像素电极,源极线和平衡线。 本发明还提供一种用于驱动具有这种平衡线的显示器的驱动器。

    Retroreflective electrophoretic displays and materials for making the same
    8.
    发明授权
    Retroreflective electrophoretic displays and materials for making the same 失效
    回射电泳显示器和制作相同的材料

    公开(公告)号:US07071913B2

    公开(公告)日:2006-07-04

    申请号:US09896546

    申请日:2001-06-29

    IPC分类号: G09G3/34 G02G5/128 G02G26/00

    CPC分类号: G09G3/3473 G02F1/167

    摘要: Disclosed herein are novel electrophoretic displays and materials useful in fabricating such displays. In particular, novel encapsulated displays are disclosed. Particles encapsulated therein are dispersed within a suspending, or electrophoretic, fluid. This fluid may be a mixture of two or more fluids or may be a single fluid. The displays may further comprise particles dispersed in a suspending fluid, wherein the particles contain a liquid. In either case, the suspending fluid may have a density or refractive index substantially matched to that of the particles dispersed therein. Finally, also disclosed herein are electro-osmotic displays. These displays comprise at least one capsule containing either a cellulosic or gel-like internal phase and a liquid phase, or containing two or more immiscible fluids. Application of electric fields to any of the electrophoretic displays described herein affects an optical property of the display.

    摘要翻译: 本文公开了用于制造这种显示器的新型电泳显示器和材料。 特别地,公开了新颖的封装显示器。 包封在其中的颗粒分散在悬浮或电泳液体中。 该流体可以是两种或更多种流体的混合物,或者可以是单一流体。 显示器还可以包括分散在悬浮液中的颗粒,其中颗粒含有液体。 在任一种情况下,悬浮液可具有基本上与分散在其中的颗粒的密度或折射率相匹配的密度或折射率。 最后,还公开了电渗透显示器。 这些显示器包括至少一个含有纤维素或凝胶状内相和液相的胶囊,或含有两种或多种不混溶的流体。 对本文所述的任何电泳显示器的电场的应用影响显示器的光学性质。

    Switching patch antenna
    9.
    发明申请
    Switching patch antenna 有权
    开关贴片天线

    公开(公告)号:US20050200528A1

    公开(公告)日:2005-09-15

    申请号:US10800164

    申请日:2004-03-12

    摘要: According to an embodiment of the invention, a patch antenna includes a patch coupled to a ground plane. The ground plane includes a first and second strip line. When the first strip line is activated, the antenna generates a signal having a first polarization, and when the second strip line is activated, the antenna generates a second polarization. The first polarization may be a horizontal polarization, and the second polarization may be a vertical polarization. The antenna may be incorporated into a radio frequency identification (RFID) interrogator, which may be used to read RFID tags attached to individual items.

    摘要翻译: 根据本发明的实施例,贴片天线包括耦合到接地平面的贴片。 接地平面包括第一和第二带状线。 当第一带状线被激活时,天线产生具有第一极化的信号,并且当第二带状线被激活时,天线产生第二极化。 第一偏振可以是水平偏振,并且第二偏振可以是垂直偏振。 该天线可以被结合到射频识别(RFID)询问器中,该询问器可用于读取附着到各个物品的RFID标签。