Keypad assembly for portable terminal
    51.
    发明申请
    Keypad assembly for portable terminal 有权
    便携式终端的键盘组件

    公开(公告)号:US20060289283A1

    公开(公告)日:2006-12-28

    申请号:US11348782

    申请日:2006-02-07

    IPC分类号: H01H9/00

    摘要: A keypad assembly for a portable terminal according to the present invention includes: a keypad having pad portions with a plurality of key buttons placed thereon, light guide plates disposed between the pad portions, and reflection units disposed on the light guide plates to direct the light toward the key buttons; light sources for providing the light toward the reflection units; a plurality of spacers disposed below the light guide plates for separating the light guide plate from a substrate and for supporting the light guide plates; switches disposed below the pad portions under the key buttons for applying signal to the substrate; and a casing for enclosing the keypad.

    摘要翻译: 根据本发明的用于便携式终端的键盘组件包括:键盘,其具有放置在其上的多个按键按钮的垫部分,设置在衬垫部分之间的导光板和设置在导光板上的引导光的反射单元 朝向按键; 用于向反射单元提供光的光源; 设置在导光板下方的多个间隔件,用于将导光板从基板分离并支撑导光板; 设置在用于向基板施加信号的键按钮下方的垫部下方的开关; 以及用于封闭小键盘的壳体。