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Systems And Methods For Haptic Feedback Using Laterally Driven Piezoelectric Actuators

  • US 20110193824A1
  • Filed: 02/08/2010
  • Published: 08/11/2011
  • Est. Priority Date: 02/08/2010
  • Status: Active Grant
First Claim
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1. An apparatus comprising:

  • a base;

    a touch-sensitive interface comprising an interface surface, the touch-sensitive interface affixed to the base and configured to move in a direction lateral to the interface surface; and

    a piezoelectric actuator mounted to the base and to the touch-sensitive interface and configured to receive a haptic signal and output a force in a direction lateral to the interface surface.

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