{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreicqpejprncghegm2gsozrero5tk2lepohapj2udetsk6kpmxrd2my"
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    "mimeType": "image/png",
    "size": 116358
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  "description": "A head up display arrangement for a motor vehicle includes a picture generation unit producing a light field. An optical element reflects the light field such that the light field is visible to a human driver of the motor vehicle as a virtual image. A holographic film is attached to the optical…",
  "path": "/patents/1282246",
  "publishedAt": "2021-01-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G02B27/0103",
    "Panasonic Automotive Systems Company of America, Division of Panasonic Corporation of North America"
  ],
  "textContent": "A head up display arrangement for a motor vehicle includes a picture generation unit producing a light field. An optical element reflects the light field such that the light field is visible to a human driver of the motor vehicle as a virtual image. A holographic film is attached to the optical element. A driver monitoring system senses infrared energy reflected by the holographic film.",
  "title": "HEAD UP DISPLAY COMBINED WITH HOLOGRAPHIC ELEMENT FOR DRIVER MONITORING"
}