{
  "$type": "site.standard.document",
  "description": "A radar-compatible external display device for a vehicle includes a display element for producing a light display external to the vehicle. The display element is disposed in the beam path of a radar system of the vehicle. Each pixel of the display element includes a transparent diffuser assembly…",
  "path": "/patents/1372169",
  "publishedAt": "2025-01-02T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60Q1/543",
    "Bayerische Motoren Werke Aktiengesellschaft"
  ],
  "textContent": "A radar-compatible external display device for a vehicle includes a display element for producing a light display external to the vehicle. The display element is disposed in the beam path of a radar system of the vehicle. Each pixel of the display element includes a transparent diffuser assembly and an electrically controllable light source or a deflecting element. Linear dimensions of the display light sources/deflecting elements are several times smaller than a predefined radar wavelength used in the radar system, while distances between adjacent light sources/deflecting elements are greater than said radar wavelength. As a result, radar radiation of the radar system of the vehicle propagates through the display element undisturbed.",
  "title": "Radar-Compatible External Display Device for a Vehicle"
}