Force feedback for input devices

Force feedback for input devices

  • CN 101,681,197 A
  • Filed: 10/29/2007
  • Published: 03/24/2010
  • Est. Priority Date: 03/28/2007
  • Status: Active Application
First Claim
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1. , a kind of input equipment, be equipped with and be used to detect the device of finger touch and be used to finger that the device of the activation of the touch-surface of tactile feedback to confirm this input equipment is provided, wherein, be used to provide the device of tactile feedback to comprise that at least three shape memory metals prolong object, in these objects each is set to operationally and at least one bias unit cooperation, and when providing tactile feedback, on the different directions that prolongs object with respect to other shape memory metals, shrink for finger.

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