{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "The present invention relates to a three-dimensional augmented reality head-up display device, and more particularly to a three-dimensional (3D) augmented reality (AR) head-up display (HUD) device that can greatly expand the field of view (FoV) while significantly reducing the volume of the device…",
  "path": "/patents/1385551",
  "publishedAt": "2026-06-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G02B30/27",
    "EPITONE, INC."
  ],
  "textContent": "The present invention relates to a three-dimensional augmented reality head-up display device, and more particularly to a three-dimensional (3D) augmented reality (AR) head-up display (HUD) device that can greatly expand the field of view (FoV) while significantly reducing the volume of the device, wherein the three-dimensional augmented reality head-up display device projects a large display panel image directly onto a vehicle windshield without using an optical mirror, in contrast to a conventional head-up display device that uses an optical mirror to magnify a small display panel image, and thus facilitates implementing a wide field of view with minimal increase in the volume of the device and may further expand the field of view by increasing the size of a display panel or increasing the number of display panels.",
  "title": "THREE-DIMENSIONAL AUGMENTED REALITY HEAD-UP DISPLAY DEVICE"
}