Apparatus or method for projecting light internally towards and away from an eye of a user

Apparatus or method for projecting light internally towards and away from an eye of a user

An apparatus including an internal optical projection element configured to project light internally towards an eye of a user of the apparatus; an external optical projection element configured to project light externally away from an eye of the user of the apparatus; and one or more optical engines...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Lucero, Andres, Vetek, Akos, Jarvenpaa, Toni, Reponen, Erika
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Beschreibung
Zusammenfassung:An apparatus including an internal optical projection element configured to project light internally towards an eye of a user of the apparatus; an external optical projection element configured to project light externally away from an eye of the user of the apparatus; and one or more optical engines configured to provide light to the internal optical projection element and the external optical projection element. The apparatus preferably further includes a light guide with diffractive in and out-coupling elements and is configured as a head mounted display.