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Apparatus and method for touch screen user interface for electronic devices part IC

  • US 20110163989A1
  • Filed: 03/14/2011
  • Published: 07/07/2011
  • Est. Priority Date: 02/26/2009
  • Status: Active Grant
First Claim
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1. A system for using a touch screen for generating control signals for control of an electronic device, comprising:

  • a. a touch area of a touch screen that is partitioned into a grid of multiple touch cells in a control logic memory of the touch screen;

    b. a continuous touch movement detection on the touch area from a begin cell to an end cell via a middle cell, the continuous touch movement detection in the logic memory creates substantially an arc touch movement from the begin cell to the end cell;

    c. the arc touch movement in the logic memory of the touch screen is used to generate a control command signal for the electronic device.

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