{
  "$type": "site.standard.document",
  "description": "A vehicular camera is configured to be disposed at a vehicle. The camera includes a circuit board and a lens holder having a lens barrel accommodating a lens. The circuit board has circuitry disposed at a circuit board substrate. The circuitry includes an imager disposed at a first side of the…",
  "path": "/patents/1291561",
  "publishedAt": "2021-05-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H04N5/22521",
    "Magna Electronics Inc."
  ],
  "textContent": "A vehicular camera is configured to be disposed at a vehicle. The camera includes a circuit board and a lens holder having a lens barrel accommodating a lens. The circuit board has circuitry disposed at a circuit board substrate. The circuitry includes an imager disposed at a first side of the circuit board substrate. The circuit board substrate has a coefficient of thermal expansion (CTE) that is different from the CTE of the lens holder. The circuit board substrate is attached at the structure of the lens holder via a fastener that passes through an oversized hole in the circuit board substrate, with a cross dimension of the oversized hole being greater than a corresponding cross dimension of the fastener. The vehicular camera, via movement of the fastener within the oversized hole, allows for temperature-induced expansion or contraction of the lens holder relative to the circuit board substrate.",
  "title": "VEHICULAR CAMERA WITH THERMAL COMPENSATING MEANS"
}