OPTICAL MOUSE

PURPOSE:To detect the coordinate position with no time division processing by arraying a large number of the 1st and 2nd line patterns having specified polarizing directions in a crossing form, and counting only the reflected beams that passed through a polarizing plate by a photodetecting element....

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	KATOU TAKAAKI
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING HANDLING RECORD CARRIERS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS
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