Data input problem with projected capacitive touch array

Authors: Krivoshein A.I.
Published in issue: #5(5)/2016
DOI: 10.18698/2541-8009-2016-5-45
Category: Instrument Engineering, Metrology, Information-Measuring Instruments and Systems | Chapter: Instruments and Measuring Methods
Keywords: touch array, projected-capacitive technology, touch array controllers, signal input problem
Published: 14.03.2017

The study tested the characteristics of existing projected capacitive touch arrays. We examined the problem of signal formation at the touch and found that the waveform changes depend on time at the touch.

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