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Process for manufacturing a multilayer integrated circuit interconnection

  • US 5,262,351 A
  • Filed: 07/23/1991
  • Issued: 11/16/1993
  • Est. Priority Date: 08/21/1990
  • Status: Expired due to Fees
First Claim
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1. A method for producing a multilayer polymer-metal system for interconnection of integrated circuits, compatible with two-dimensional electrical or optical connections, comprising the sequential steps of:

  • (a) forming a multilayer interconnection system on a rigid substrate;

    (b) forming at least one integrated circuit on said multilayer interconnection system; and

    (c) removing said rigid substrate from said multilayer interconnections system, thereby leaving a self-supporting multilayer connection system.

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