DIFFERENTIAL SENSING FOR CAPACITIVE TOUCH SENSORS

A first signal from a first sense line of a touch sensor is received. A second signal from a second of the touch sensor is received. The first signal is inverted. The inverted first signal and the second signal are summed to produce a differential signal. The differential signal is output to a touch...

Full description

Saved in:
Bibliographic Details
Main Authors SAETHER TERJE, SINGH TAJESHWAR
Format Patent
LanguageEnglish
Published 13.03.2014
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:A first signal from a first sense line of a touch sensor is received. A second signal from a second of the touch sensor is received. The first signal is inverted. The inverted first signal and the second signal are summed to produce a differential signal. The differential signal is output to a touch sensor controller.
Bibliography:Application Number: US201213614875