{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreicoy5whptfvocvsqdns5efrxy2yelvm624nglcpbnyejqeio7oyay"
    },
    "mimeType": "image/png",
    "size": 80742
  },
  "description": "A vehicle lighting fixture (500) can be configured to two-dimensionally scan with laser light by an optical deflector (201) to form a luminance distribution on a screen member (18) and project the luminance distribution forward to form a predetermined light distribution pattern corresponding to the…",
  "path": "/patents/934497",
  "publishedAt": "2016-11-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60Q11/005",
    "STANLEY ELECTRIC CO LTD [JP]"
  ],
  "textContent": "A vehicle lighting fixture (500) can be configured to two-dimensionally scan with laser light by an optical deflector (201) to form a luminance distribution on a screen member (18) and project the luminance distribution forward to form a predetermined light distribution pattern corresponding to the luminance distribution. The vehicle lighting fixture (500) can prevent the laser light from being directly projected forward even if an optical deflector (201) breaks down and the laser light is deflected in a particular direction by the faulty optical deflector (201). The vehicle lighting fixture (500) can be configured to include: a laser light source (12); an optical deflector (201) configured to two-dimensionally scan with laser light that is emitted from the laser light source (12) and incident on the optical deflector (201), the optical deflector (201) being configured to deflect the laser light in a particular direction when the optical deflector (201) breaks down; a screen member (18) in which the laser light scanned by the optical deflector (201) forms a luminance distribution; at least one projector lens (20) configured to project the luminance distribution formed in the screen member (18) forward; and a light-shielding member (502) configured to shield the laser light deflected in the particular direction by the faulty optical deflector (201), the light-shielding member (502) being provided between the screen member (18) and the projector lens (20) in an optical path through which the laser light deflected in the particular direction by the faulty optical deflector (201) passes.",
  "title": "VEHICLE LIGHTING FIXTURE"
}