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Flexible data entry panel

  • US 5,742,241 A
  • Filed: 08/18/1995
  • Issued: 04/21/1998
  • Est. Priority Date: 07/29/1993
  • Status: Expired due to Term
First Claim
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1. A data entry panel arranged for entry and sending of electrical signals therefrom, comprised of:

  • a first layer of flexible material;

    a second layer of flexible material with a fluid pressurizable cavity arranged between said first layer and said second layer of flexible material;

    a flexible conductive circuit disposed between said first and second layers of flexible material, wherein flexure of at least one of said layers causes said circuit to generate a particular electrical signal, which signal is transmitted from said panel.

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