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Vibration sensing and canceling electronics

  • US 9,053,564 B1
  • Filed: 03/21/2012
  • Issued: 06/09/2015
  • Est. Priority Date: 03/21/2012
  • Status: Active Grant
First Claim
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1. An electronic device comprising:

  • a display having a plurality of pixels;

    an accelerometer with at least two orthogonal axes to generate voltage to indicate a direction and magnitude in response to a particular movement of the display;

    a gain controller to tune a gain adjustment; and

    a controller in communication with the accelerometer and the display, the controller to;

    receive the voltage from the accelerometer;

    in response to receipt of the voltage, reassign pixel values to cause a shift in content on the display in a direction opposite of the particular movement measured by the accelerometer such that the shift in content compensates at least in part for the particular movement measured by the accelerometer; and

    selectively implement movement compensation based at least in part on the gain adjustment.

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