Capacitance detection device, capacitance detection method, and input device

The calculation unit (25) calculates a detection value of the capacitance of the capacitor (Crg) on the basis of the detection signal (Dm). The correction unit (26) repeats the transition to the correction mode, controls the AC voltage output unit (20) such that the difference between the amplitudes...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SASAI KIYOSHI, IIKURA AKIHISA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING
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