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Capacitor-sensor

  • US 5,150,759 A
  • Filed: 10/29/1990
  • Issued: 09/29/1992
  • Est. Priority Date: 10/29/1990
  • Status: Expired due to Fees
First Claim
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1. An improved capacitor-sensor formed between two rigid, closely-spaced and facing, first and second plates, each with a perimeter, facing and nonfacing surface and with specific electrode patterns on each facing surface thereby forming a plurality of capacitors sensitive to displacement between the plates, comprising:

  • a plurality of separate conductive regions on the facing surface of the second plate;

    a plurality of separate conductive regions on the facing surface of the first plate, corresponding to and facing the second plate conductive regions; and

    wherein one of each corresponding regions is a subset of the other.

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