USER -INPUT INTERFACE WITH A LIGHT GUIDE

A user-input interface comprises a light guide having first and second surfaces and at least one edge extending between the first and second surfaces, a photodetector provided at the at least one edge and operable to output a signal indicative of an amount of light arriving at the photodetector from...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	VAN GHELUWE, JOCHEN RENAAT, VAN NEER, ALEXANDER JACOBUS MARIETTE
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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