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Three-dimensional circuit modules

  • US 5,130,894 A
  • Filed: 11/26/1990
  • Issued: 07/14/1992
  • Est. Priority Date: 11/26/1990
  • Status: Expired due to Term
First Claim
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1. A three-dimensional circuit structure which comprises:

  • a plurality of circuit modules mounted in a stack, each circuit module being a substantially planar circuit board having conductors and a plurality of terminals thereon, each terminal having a first connecting area on one side of the circuit module connected to a second connecting area on the other side of the circuit module, at least some of the terminals being staggered terminals having the first connecting area opposite the second connecting area of a different staggered terminal, at least one of the staggered terminals on each module being connected by one of the conductors to first utilizing means mounted on the module andmeans for connecting opposing ones of the first and second connecting areas on adjacent circuit modules in the stack when said connecting means is placed between said adjacent modules.

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