{
  "$type": "site.standard.document",
  "description": "Visual light communication emitter (10) comprising: - a first light emitter (11-13) arranged to emit flash light which is modulated at a first target frequency in the non-visible spectrum, - a second light emitter (21-23) arranged to emit flash light which is modulated at a second target frequency…",
  "path": "/patents/1414493",
  "publishedAt": "2024-07-31T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G08G1/017",
    "IMRA EUROPE S A S [FR]"
  ],
  "textContent": "Visual light communication emitter (10) comprising: - a first light emitter (11-13) arranged to emit flash light which is modulated at a first target frequency in the non-visible spectrum, - a second light emitter (21-23) arranged to emit flash light which is modulated at a second target frequency in the non-visible spectrum, and wherein a difference between the first target frequency and the second target frequency is predetermined.",
  "title": "VLC IN STREETS"
}