MUTUAL CAPACITIVE TOUCH CONTROL DEVICE
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United States of America Patent
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Issued Date -
Nov 20, 2014
app pub date -
May 14, 2014
filing date -
May 15, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A mutual capacitive touch control device includes a sensing electrode, a first driving electrode and a second driving electrode. The sensing electrode includes a main stem, a plurality of electrode fingers and a plurality of second electrode fingers. The main stem has strip-shaped planar contour and a longer side parallel to a first direction. The first electrode fingers extend from the main stem toward a second direction perpendicular to the first direction. The second electrode fingers extend from the main stem toward opposite the second direction. The first driving electrode includes a first main body. The first main body has a plurality of first recesses corresponding to and interleaved with the first electrode fingers. The second driving electrode includes a second main body. The second main body has a plurality of second recesses corresponding to and interleaved with the second electrode fingers.
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