Optical information writing method
    1.
    发明授权
    Optical information writing method 失效
    光学信息写作方法

    公开(公告)号:US4819210A

    公开(公告)日:1989-04-04

    申请号:US205542

    申请日:1988-06-06

    摘要: An information writing method of an optical recording device selectively irradiates light on an optical recording medium, having a thin organic film containing donor and acceptor molecules, and a pair of electrodes for applying a voltage to the thin organic film, in order to cause charge transfer between the donor and acceptor molecules, and records a change in optical or electric characteristics of the thin organic film by the charge transfer as information. Selective light irradiation is performed while a voltage is applied to the electrodes.

    摘要翻译: 光学记录装置的信息写入方法选择性地将光照射在具有含有供体和受体分子的薄的有机膜的光学记录介质上,以及用于向薄的有机膜施加电压的一对电极,以引起电荷转移 在供体和受体分子之间,通过电荷转移记录薄有机膜的光学或电特性的变化作为信息。 在对电极施加电压的同时进行选择性光照射。

    Intelligent keypad overlay for portable personal computers
    2.
    发明授权
    Intelligent keypad overlay for portable personal computers 失效
    便携式个人计算机的智能键盘覆盖

    公开(公告)号:US5486846A

    公开(公告)日:1996-01-23

    申请号:US287426

    申请日:1994-08-09

    IPC分类号: G06F3/023 G09G5/00

    CPC分类号: G06F3/0219

    摘要: A method and apparatus for an improved user interface for indicating a current keyboard operating mode for a computer having a small keyboard with multi-function keys. An iconic indicator is displayed for indicating a current mode of operation of the keyboard which allows a user to easily determine an expected response from keys actuated in a particular keyboard mode.

    摘要翻译: 一种改进的用户界面的方法和装置,用于指示具有具有多功能键的小键盘的计算机的当前键盘操作模式。 显示用于指示键盘的当前操作模式的标志性指示器,其允许用户容易地确定在特定键盘模式下致动的键的预期响应。