METHOD, DEVICE AND COMPUTER-READABLE RECORDING MEDIUM FOR SENSING TOUCH ON TOUCH PANEL
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United States of America Patent
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Issued Date -
Jul 17, 2014
app pub date -
Jan 14, 2013
filing date -
Jan 14, 2013
priority date (Note) -
Abandoned
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Abstract
A method for sensing touch on a touch panel including a plurality of drive lines and a plurality of sensing lines, wherein the drive lines and the sensing lines cross each other, the method including: applying parallelly sensing signals having mutually different frequencies to at least two out of a plurality of the drive lines; and separating only a signal having a specific frequency from signals outputted from the sensing line.
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