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Method for vacuum deposition of circuitry onto a thermoplastic material and a vehicular lamp housing incorporating the same

  • US 7,758,222 B2
  • Filed: 01/18/2002
  • Issued: 07/20/2010
  • Est. Priority Date: 01/18/2001
  • Status: Expired due to Fees
First Claim
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1. A method of manufacturing a conductive lamp housing, comprising depositing particles by direct metallization to form a layer of conductive material of 1 to 4 microns thick on a generally non-planar surface of a substrate that forms part of the lamp housing, in order to form part of one or more electrical spray circuits when said conductive material is connected to at least one or more power sources and one or more light sources.

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