TOUCH POSITION DETECTING METHOD
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United States of America Patent
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Issued Date -
Nov 15, 2012
app pub date -
May 11, 2011
filing date -
May 11, 2011
priority date (Note) -
Abandoned
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Abstract
A touch position detecting method for a touch screen is disclosed. In the method, a specific point is detected by comparing a sensed data thereof with a first threshold and by comparing a sum of sensed values of a group of points which include the specific point with a second threshold. Furthermore, the sensed value of the specific point is checked to see if it is the maximum among the group of points. By using such a method, accuracy of touch position detection can be improved.
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