Matrix switching type touch panel comprising unit electrodes connected by bridges
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United States of America Patent
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Jan 2, 2018
Grant Date -
Aug 27, 2015
app pub date -
Dec 31, 2014
filing date -
Feb 26, 2014
priority date (Note) -
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status (Latency Note)
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Abstract
Provided is a matrix switching type touch panel including a plurality of touch pads disposed in a visible area on a substrate in a dot matrix format, the touch pads spaced from one another, and a plurality of signal lines disposed in a space between the touch pads, each connecting a touch pad and a touch driving circuit of an invisible area. The panel comprises: unit electrodes made of a transparent electroconductive material and disposed within the visible area; touch pad areas each determined in an area corresponding to each touch pad; signal line areas each determined in an area corresponding to each signal line; and bridges electrically connecting the plurality of unit electrodes disposed in each touch pad area and each signal line area. The unit electrodes are arranged in a zigzag format with respect to a first axis parallel to the signal lines.
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