TOUCH SCREEN APPLIANCE DISPLAY HAVING A COUPLED PHYSICAL ELEMENT

TOUCH SCREEN APPLIANCE DISPLAY HAVING A COUPLED PHYSICAL ELEMENT

A touch screen user interface display (10) has a capacitive touch screen (12) with at least one sensing field (20). A conductive physical element (18) that is external to the capacitive touch screen and electrically coupled to the at least one sensing field of the capacitive touch screen is provided...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Jeffery, Randell L, Glotzbach, Mark E, Schuh, Eric J
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:A touch screen user interface display (10) has a capacitive touch screen (12) with at least one sensing field (20). A conductive physical element (18) that is external to the capacitive touch screen and electrically coupled to the at least one sensing field of the capacitive touch screen is provided to extend the sensing field beyond the touch screen.