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METHOD OF POSITIONING COORDINATE

  • US 20100271317A1
  • Filed: 08/17/2009
  • Published: 10/28/2010
  • Est. Priority Date: 04/27/2009
  • Status: Active Grant
First Claim
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1. A method of positioning a coordinate, the method being suitable for a touch panel, wherein when a touch event occurs, the touch panel generates a corresponding detection coordinate periodically until the touch event ends, the method comprising:

  • sequentially storing the detection coordinate generated by the touch panel when the touch event occurs;

    ignoring the touch event until the number of coordinate generated by the touch panel is greater than or equal to N, wherein N is a positive integer;

    generating a touch coordinate corresponding to the touch event according to the last generated N detection coordinates when the number of coordinates generated by the touch panel is greater than or equal to N; and

    repeating the step of generating the touch coordinate according to a cycle of generating the detection coordinate by the touch panel, such that the touch coordinate is renewed until the touch event ends.

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