CAPACITIVE TOUCH SENSING SYSTEM WITH INTERFERENCE REJECTION

An interference tolerant capacitive touch sensor readout circuit having improved power and area efficiency is disclosed. Interference rejection for the capacitive touch sensing system is realized by transferring charge between a capacitive touch sensor and the readout circuit at frequencies outside...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KWAN TOM W, WEI GUO WEN
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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