{
  "$type": "site.standard.document",
  "description": "A display includes a light-guide optical element (LOE) () and a projector arrangement () for injecting an image into the LOE so as to propagate within the LOE by internal reflection at a pair of major faces. The image is coupled out from the LOE by a coupling-out arrangement, exemplified here as…",
  "path": "/patents/1308077",
  "publishedAt": "2022-01-06T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G02B27/0172",
    "Lumus Ltd."
  ],
  "textContent": "A display includes a light-guide optical element (LOE) () and a projector arrangement () for injecting an image into the LOE so as to propagate within the LOE by internal reflection at a pair of major faces. The image is coupled out from the LOE by a coupling-out arrangement, exemplified here as internal partially-reflecting surfaces (). The image is coupled out from the LOE in a direction away from the eye of the observer (), and a reflector () reflects the coupled-out image back through the LOE (), towards the eye of the observer (). Reflector () is preferably a selective partial reflector, and may be convex to provide a desired apparent image distance.",
  "title": "Light-Guide Display with Reflector"
}