OPTICAL PROJECTION DEVICE FOR DISPLAY MEANS SUCH AS AUGMENTED REALITY GLASSES

OPTICAL PROJECTION DEVICE FOR DISPLAY MEANS SUCH AS AUGMENTED REALITY GLASSES

An optical projection device for a display such as augmented reality glasses. The optical system includes a planar optical guide; at least two input optics; at least two collimation elements, each being associated with an input optics, and directly located on a face of the planar optical guide; and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GETIN STEPHANE, GIUDICELLI SEBASTIEN
Format: Patent
Sprache:eng
Schlagworte:
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
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Beschreibung
Zusammenfassung:An optical projection device for a display such as augmented reality glasses. The optical system includes a planar optical guide; at least two input optics; at least two collimation elements, each being associated with an input optics, and directly located on a face of the planar optical guide; and conjugation device, arranged to conjugate in twos an input optics and the associated collimation element. The invention provides a wide field and compact offset projection device.