TOUCH CONTROL DEVICE AND METHOD
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United States of America Patent
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Issued Date -
Mar 3, 2016
app pub date -
Nov 9, 2015
filing date -
Nov 11, 2011
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Abstract
A method for controlling a touch control device includes defining a first area and a second area on a touchpad, detecting whether a touched position on the touchpad that is touched by an operating object falls in the first area or the second area, and calculating the corresponding on-screen coordinates of the operating object with different sets of ratios depending on the touched position.
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