{
  "$type": "site.standard.document",
  "description": "The invention relates to a projection arrangement for a motor vehicle with a projection device for projecting an image onto a display surface, in particular onto a windshield arranged above a vehicle dashboard. According to the invention, it is proposed to provide a channel device in a beam path…",
  "path": "/patents/1097955",
  "publishedAt": "2003-03-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60K35/22",
    "BAYERISCHE MOTOREN WERKE AG [DE]"
  ],
  "textContent": "The invention relates to a projection arrangement for a motor vehicle with a projection device for projecting an image onto a display surface, in particular onto a windshield arranged above a vehicle dashboard. According to the invention, it is proposed to provide a channel device in a beam path extending between the display surface and the projection device, which channel device passes through the beam path and forms at least in the region of the beam path a light entry zone and a light exit zone, each of which is made of a light-transmissive material. This advantageously makes it possible to arrange a projection arrangement in a motor vehicle at a comparatively large distance from a projection surface, in particular the vehicle windshield, and to use a space within a dashboard that accommodates an air duct simultaneously as a projection path.",
  "title": "Projection apparatus for a motor vehicle"
}