Microcell electrophoretic displays
    7.
    发明授权
    Microcell electrophoretic displays 有权
    微电池电泳显示器

    公开(公告)号:US06327072B1

    公开(公告)日:2001-12-04

    申请号:US09543486

    申请日:2000-04-06

    IPC分类号: G02B2600

    CPC分类号: G02F1/167 B33Y80/00

    摘要: An electrophoretic display element includes at least one substrate and at least one cell defined by a cell wall. The cell is disposed on the substrate and contains a suspending medium. In some embodiments, the cell has a width that is not greater than about three times a height of the cell wall.

    摘要翻译: 电泳显示元件包括至少一个基底和由细胞壁限定的至少一个细胞。 电池设置在基板上并且包含悬浮介质。 在一些实施方案中,细胞具有不大于细胞壁高度的约三倍的宽度。

    Adhesive backed displays
    8.
    发明授权
    Adhesive backed displays 有权
    胶粘背面显示

    公开(公告)号:US07728811B2

    公开(公告)日:2010-06-01

    申请号:US10711238

    申请日:2004-09-03

    IPC分类号: G09G3/34

    摘要: A process for creating an electronically addressable display includes multiple printing operations, similar to a multi-color process in conventional screen printing. In some of the process steps, electrically non-active inks are printed onto areas of the receiving substrate, and in other steps, electrically active inks are printed onto different areas of the substrate. The printed display can be used in a variety of applications. This display can be used as an indicator by changing state of the display after a certain time has elapsed, or when a certain pressure, thermal, radiative, moisture, acoustic, inclination, pH, or other threshold is passed. In one embodiment, the display is incorporated into a battery indicator. A sticker display is described. The sticker is adhesive backed and may then be applied to a surface to create a functional information display unit. This invention also features a display that is both powered and controlled using radio frequencies. It describes a complete system for controlling, addressing, and powering a display. The system includes an antenna or antennae, passive charging circuitry, and active control system, a display, and an energy storage unit. There is also a separate transmitter that provides the remote power for the display. The system is meant to be used anywhere it is useful to provide intermittent updates of information such as in a store, on a highway, or in an airport. A tile-based display allowing a modular system for large area display is created using a printable display material.

    摘要翻译: 用于创建电子可寻址显示器的过程包括多个打印操作,类似于常规丝网印刷中的多色处理。 在一些工艺步骤中,将非活性油墨印刷到接收基材的区域上,而在其它步骤中,将电活性油墨印刷到基材的不同区域上。 印刷的显示器可用于各种应用。 该显示可以通过在经过一定时间之后改变显示状态,或当通过一定压力,热,辐射,湿度,声学,倾斜度,pH值或其他阈值时用作指示器。 在一个实施例中,显示器被并入电池指示器中。 描述了贴纸显示。 该贴纸是粘合剂背面的,然后可以施加到表面以形成功能信息显示单元。 本发明还具有使用无线电频率供电和控制的显示器。 它描述了一个用于控制,寻址和为显示器供电的完整系统。 该系统包括天线或天线,无源充电电路,主动控制系统,显示器和能量存储单元。 还有一个单独的发射器,为显示器提供远程电源。 该系统旨在用于提供信息的间歇性更新,例如在商店,高速公路或机场中的任何有用的位置。 使用可打印的显示材料创建允许用于大面积显示的模块化系统的基于瓦片的显示器。