Stack assembly for implementing keypads on mobile computing devices
    6.
    发明授权
    Stack assembly for implementing keypads on mobile computing devices 有权
    用于在移动计算设备上实现小键盘的堆栈组件

    公开(公告)号:US09142369B2

    公开(公告)日:2015-09-22

    申请号:US11080375

    申请日:2005-03-14

    摘要: A stack assembly for use with a mobile computing device. In one embodiment, the stack assembly includes an electrical contact layer, and actuation member layer, and an illumination layer. The electrical contact layer includes a plurality of contact elements. The actuation member layer includes a plurality of actuation members are, wherein each actuation member is aligned so that an axial movement of that member causes a corresponding one of the plurality of contact elements to actuate. The illumination layer is configured to emit light to the keypad.

    摘要翻译: 一种与移动计算设备一起使用的堆叠组件。 在一个实施例中,堆叠组件包括电接触层和致动构件层以及照明层。 电接触层包括多个接触元件。 致动构件层包括多个致动构件,其中每个致动构件对准,使得该构件的轴向运动使多个接触元件中的相应一个致动。 照明层被配置为向键盘发光。