Virtual Buttons for a Touch Interface

A circuit, method, and system is disclosed for measuring capacitance of a plurality of electrodes, detecting a presence of a conductive object proximate to at least one of the plurality of electrodes near an edge of a touchscreen display based on the measured capacitance, assigning a value to at lea...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KIM KYOUNG SOO, JUN KAB JIN
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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