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Method to anchor foils for green-tape circuits

  • US 6,017,410 A
  • Filed: 08/18/1992
  • Issued: 01/25/2000
  • Est. Priority Date: 09/30/1991
  • Status: Expired due to Fees
First Claim
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1. Method of anchoring foils for green-tape circuits, whereby the foils have a surface and are printed and dried, and are superimposed on each other in a coordinated manner, the method comprising the steps of:

  • bonding at least a first green-tape foil to at least one other previously positioned green-tape foil by means of at least one weld made by a source of heat on the surface of one of said foils; and

    bonding at least a second green-tape foil to said bonded foils on the surface of said second foil displaced from said weld between said first foil and said previously positioned foil.

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