Electrostatic capacitance-type position detection device
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United States of America Patent
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Jan 31, 2017
Grant Date -
Sep 3, 2015
app pub date -
Feb 5, 2015
filing date -
Feb 28, 2014
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Abstract
In an electrostatic capacitance-type position detection device, a corresponding ground region is formed at an intersection point between a corresponding first virtual center line and a corresponding second virtual center line, and a corresponding detection electrode and a corresponding drive electrode are disposed on the outer side of the relevant ground region. The detection electrodes each include a first electrode line and a second electrode line that extend in a second direction and are disposed so as to sandwich therebetween the ground regions from a first direction. The drive electrodes are each configured by arranging electrode patterns in order in the first direction. The electrode patterns each include a third electrode line that extends in the second direction, and a fourth electrode line and a fifth electrode line that are located on both respective ends of the third electrode line and extend in the first direction.
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