Multi-functional flexible conductor circuit board and production method thereof

Multi-functional flexible conductor circuit board and production method thereof

  • CN 101,547,554 B
  • Filed: 05/08/2009
  • Issued: 11/27/2013
  • Est. Priority Date: 05/08/2009
  • Status: Active Grant
First Claim
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1. the production method of a multi-functional flexible conductor circuit board, described multi-functional flexible conductor circuit board comprises conductor, coverlay;

  • Described conductor is made by being designed to the circuit diagram precision stamping;

    Described coverlay is PI film or PE film, and the two sides that is attached to conductor makes to insulate between the circuit in conductive surface and conductor, and the thickness of described conductor is 0.05mm~

    0.15mm or more than 0.15mm;

    The single face thickness of described coverlay is 0.03mm~

    0.08mm or more than 0.08mm;

    The production method of described multi-functional flexible conductor circuit board comprises following steps;

         1) precision die punching press conductor makes it consistent with required circuit diagram;

         2) coverlay is covered on the two sides of conductor;

         3) in aggregates conductor and coverlay quick pressing in 90 seconds~

    150 seconds, make between circuit, to insulate in conductive surface and conductor;

         4) the anti-oxidation processing of conductor exposed surface;

         5) the mould punching external form is integrated into product;

         6) check;

         7) packing.

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