CAPACITIVE TOUCH-CONTROL PANEL AND APPARATUS THEREOF
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United States of America Patent
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Issued Date -
Feb 6, 2014
app pub date -
Jan 25, 2013
filing date -
Aug 1, 2012
priority date (Note) -
Abandoned
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Abstract
The present disclosure provides a capacitive touch panel which includes a substrate, M driving electrodes and M×N sensing electrodes, wherein M driving electrodes and M×N sensing electrodes are formed on the substrate. The M driving electrodes are placed parallel to a first axis and are electrically isolated from each other. Each of the M driving electrodes has N sensing electrode regions defined thereon along a second axis, wherein each sensing electrode region has a sensing electrode disposed therein. Each sensing electrode electrically isolated from the driving electrode. The sensing electrode and the corresponding driving electrode generate mutual capacitance. The area associated with each driving electrode is larger than the overall area of the each corresponding sensing electrode.
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