Replaceable optical element for near eye display

Disclosed herein is a lens for a wearable projection system. The lens includes a lens blank and a holographic optical element. The holographic optical element can be removably attached to the lens. The holographic optical element is aligned to a position on the lens surface based on temporary alignm...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	Wade, Andrew Gardner
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING CINEMATOGRAPHY COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY ELECTROGRAPHY HOLOGRAPHIC PROCESSES OR APPARATUS HOLOGRAPHY IMAGE DATA PROCESSING OR GENERATION, IN GENERAL OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHOTOGRAPHY PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION
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Beschreibung
Zusammenfassung:	Disclosed herein is a lens for a wearable projection system. The lens includes a lens blank and a holographic optical element. The holographic optical element can be removably attached to the lens. The holographic optical element is aligned to a position on the lens surface based on temporary alignment marks projected onto the lens.