Fully Differential Touch Screen Controller with Wide Input Dynamic Range for Thin Displays

As today’s smartphone displays become thinner, the coupling capacitance between the display electrodes and touch screen panel (TSP) electrodes is increasing significantly. The increased capacitance easily introduces time-varying display signals into the TSP, deteriorating the touch performance...

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Hlavní autoři:	Chang-Ju Lee, Jong Kang Park, Han-Eol Seo, Junho Huh, Jung-Hoon Chun
Médium:	Artigo
Jazyk:	Inglês
Vydáno:	MDPI AG 2020-02-01
Edice:	Sensors
Témata:	touch screen panel display noise fully differential charge amplifier wide input dynamic range thin display
On-line přístup:	https://www.mdpi.com/1424-8220/20/3/837
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