{
  "$type": "site.standard.document",
  "description": "The invention provides a structurally simple illumination device capable of safely illuminating the desired area with coherent light. An illumination device () includes a laser light source () (coherent light source), a light diffuser (), and a light scanning device (). The laser light source ()…",
  "path": "/patents/1290745",
  "publishedAt": "2021-05-20T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F21S41/16",
    "DAI NIPPON PRINTING CO., LTD."
  ],
  "textContent": "The invention provides a structurally simple illumination device capable of safely illuminating the desired area with coherent light. An illumination device () includes a laser light source () (coherent light source), a light diffuser (), and a light scanning device (). The laser light source () emits laser beam L (coherent light). The light diffuser () diffuses the laser beam L emitted from the laser light source (). The light scanning device () guides the laser beam L to one of the illumination subareas constituting part of an illumination area, thereby scanning the laser beam L radiated from the light diffuser () across the illumination area.",
  "title": "ILLUMINATION DEVICE"
}