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Probe card assembly and kit, and methods of making same

  • US 20020053734A1
  • Filed: 12/27/2001
  • Published: 05/09/2002
  • Est. Priority Date: 11/16/1993
  • Status: Abandoned Application
First Claim
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1. Space transformer for a probe card assembly, comprising:

  • a space transformer substrate having a top surface, a bottom surface, a first plurality of terminals disposed on the top surface, and a second plurality of terminals disposed on the bottom surface; and

    a first plurality of resilient contact structures mounted directly to the first plurality of terminals.

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