IMAGE SAMPLING IN DIFFRACTION GRATING-BASED DISPLAY SYSTEM FOR ALIGNMENT CONTROL

A display system includes a waveguide plate comprising an in-coupling grating, an expansion grating, and a sampling grating. The display system includes a projection system configured to direct input light toward the in-coupling grating. The in-coupling grating is configured to diffract the input li...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TERVO, Jani Kari Tapio, TERVONEN, Ari Juhani
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS
Online-Zugang:	Volltext bestellen
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