TOUCH-SENSITIVE DEVICE AND TOUCH-SENSITIVE DISPLAY DEVICE
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United States of America Patent
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Issued Date -
Jul 19, 2012
app pub date -
Jan 19, 2012
filing date -
Jan 19, 2011
priority date (Note) -
Abandoned
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Abstract
A touch-sensitive device includes a first and a second substrate and a first and a second touch-sensing electrode structure. The first touch-sensing electrode structure is disposed on the first substrate, and at least one touch position of a conductor is detected by sensing the capacitance variation of the first touch-sensing electrode structure. The second touch-sensing electrode structure is disposed on one side of the second substrate back to the first touch-sensing electrode structure. At least one touch position of an insulator is detected by sensing a variation of the interval between the first touch-sensing electrode structure and the second touch-sensing electrode structure.
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