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Plastic substrate for information devices and method for making same

  • US 20020031622A1
  • Filed: 09/05/2001
  • Published: 03/14/2002
  • Est. Priority Date: 09/08/2000
  • Status: Abandoned Application
First Claim
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1. An interactive information device comprising:

  • at least one rigid, transparent substrate formed from a polymer material;

    a first transparent, electrically conductive layer supported by a surface of said rigid substrate;

    a flexible transparent substrate at least partially aligned with said rigid substrate, said flexible substrate having a surface which faces said surface of said rigid substrate, and a second transparent, electrically conductive layer on said surface of said flexible substrate;

    said flexible substrate being spaced from said rigid substrate to provide a gap between said conductive layers;

    a plurality of insulating spacer members on at least one of said electrically conductive layers whereby said flexible substrate may be flexed by pressing to engage said electrically conductive layers between said spacer members; and

    wherein said rigid substrate comprises a cyclic olefin copolymer.

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