Capacitive type touch input device with compensation circuit for stray capacitance
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United States of America Patent
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Feb 27, 2018
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N/A
app pub date -
Dec 30, 2015
filing date -
Dec 30, 2015
priority date (Note) -
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Abstract
Provided is a touch chip including a touch input detector and a compensator, wherein an input terminal of the touch input detector and an output terminal of the compensator are together connected to a touch input sensing electrode, and a direction change of a first current flowing through the input terminal of the touch input detector and a direction change of a second current flowing through the output terminal of the compensator are performed through synchronization.
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