{
  "$type": "site.standard.document",
  "description": "A vehicle lamp control system is provided which can not only restrict a semiconductor light emitting element from being deteriorated or damaged by sunlight and but also maintain an illumination efficiency of the semiconductor light emitting element. The vehicle lamp control system includes a…",
  "path": "/patents/939683",
  "publishedAt": "2016-08-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60Q1/0017",
    "KOITO MFG CO LTD [JP]"
  ],
  "textContent": "A vehicle lamp control system is provided which can not only restrict a semiconductor light emitting element from being deteriorated or damaged by sunlight and but also maintain an illumination efficiency of the semiconductor light emitting element. The vehicle lamp control system includes a projection lens (48), semiconductor light emitting elements (52-1) to (52-13) which are disposed near a rear focal point of the projection lens (48) and which emit light towards the projection lens (48), a movable shade (55) which can move between a shading position where the movable shade (55) cuts off light emitted from the semiconductor light emitting elements (52-1) to (52-13) to be incident on the projection lens (48) and a non-shading position where the movable shade (55) does not cut off light emitting elements (52-1) to (52-13) to be incident on the projection lens (48), and a headlamp control unit which executes a control in which the movable shade (55) is moved to the shading position with the semiconductor light emitting elements (52-1) to (52-13) left switched off.",
  "title": "VEHICULAR LIGHTING FIXTURE CONTROL SYSTEM"
}