Touch Force Detecting Apparatus For Infrared Touch Screen
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    发明申请
    Touch Force Detecting Apparatus For Infrared Touch Screen 审中-公开
    红外触摸屏触摸力检测装置

    公开(公告)号:US20090015564A1

    公开(公告)日:2009-01-15

    申请号:US12087711

    申请日:2006-11-13

    IPC分类号: G06F3/041

    摘要: An apparatus for detecting touch force of an infrared touch screen comprises a plate glass, a sensor, an infrared transmit and receive array, a signal processing circuit, and a micro-controller for controlling the touch screen. Said sensor is a mechanical force sensor, and its signal output port is connected with a input port of the signal processing circuit. An output port of the signal processing circuit is connected with an I/O interface of the micro-controller for control the touch screen.

    摘要翻译: 用于检测红外触摸屏的触摸力的装置包括平板玻璃,传感器,红外发射和接收阵列,信号处理电路和用于控制触摸屏的微控制器。 所述传感器是机械力传感器,其信号输出端口与信号处理电路的输入端口连接。 信号处理电路的输出端口与微控制器的I / O接口连接,用于控制触摸屏。