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Multi-layer circuit having a via matrix interlayer connection and method for fabricating the same

  • US 6,153,508 A
  • Filed: 02/19/1998
  • Issued: 11/28/2000
  • Est. Priority Date: 06/14/1996
  • Status: Expired due to Fees
First Claim
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1. A method of fabricating a circuit on a substrate, comprising:

  • forming a matrix of immediately adjacent vias through a flexible electrically insulative substrate;

    filling a selected plurality of immediately adjacent vias within said matrix with an electrically conductive material; and

    forming a first electrically conductive element on a top surface of said substrate and a second electrically conductive element on a bottom surface of said substrate, wherein said selected plurality of immediately adjacent vias are disposed between said first and said second electrically conductive elements such that a conductive path between said first and said second electrically conductive elements is established.

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