Patent ID: 11940625
Assignee: LUMUS LTD.
Field: Optics (Instruments)
Classification: CPC G  B | IPC B  F  G

Claim 0:
1. A display for displaying an image to an eye of an observer, the display comprising:
(a) a light-guide optical element (LOE) having a pair of parallel major faces;
(b) a projector arrangement for injecting an image into said LOE so as to propagate within said LOE by internal reflection at said pair of major faces;
(c) a coupling-out arrangement comprising a plurality of partially-reflective surfaces deployed within said LOE at an oblique angle to said pair of parallel major faces for coupling the image out from said LOE in a direction away from the eye of the observer; and
(d) a reflector deployed to reflect the coupled-out image back through the LOE towards the eye of the observer.