USER INPUT DEVICE WITH PLANAR LIGHT GUIDE ILLUMINATION PLATE

A user input device to generate an optical navigation signal based on an edge-lit pattern. The user input device includes an optical element, a light source, a sensor array, and a navigation engine. The optical element includes a finger interface surface. At least a portion of the optical element ex...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ANG JIN KIONG, LEE SAI MUN, LEONG YAT KHENG, LEE HUNG KWANG
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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