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TOUCH INPUT DEVICE

  • US 20140320419A1
  • Filed: 04/25/2013
  • Published: 10/30/2014
  • Est. Priority Date: 04/25/2013
  • Status: Abandoned Application
First Claim
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1. A touch input device, suitable for controlling an electronic device, comprising:

  • a body, having a containing portion;

    a display layer, disposed on the body and used for displaying at least one virtual key;

    a touch layer, disposed on the display layer and used for sensing whether the virtual key is touched by a user, thus generating a sensing signal;

    a processing unit, disposed in the containing portion and electrically connected to the touch layer and the display layer; and

    a pressing element, disposed below the touch layer and electrically connected to the processing unit, wherein when the user touches any virtual key with a press force larger than a predetermined force, the pressing element is instantly pressed to generate a pressing signal;

    wherein the processing unit is used for controlling the operations of the electronic device by means of a sensing signal generated by the touch layer and a pressing signal generated by the pressing element.

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