Initialization control for light beam position indicator

A crossed light beam position indicator includes orthogonal arrays of paired light emitters and detectors for covering a display surface with crossed light beams and scanning means coupled to the emitters and detectors for electronically scanning the orthogonal arrays such that a single emitter at a...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FOWLER, III, DAVID M, FUNK, BUDDY K
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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