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Device having a state dependent upon the state of particles dispersed in a carrier

  • US 20040085797A1
  • Filed: 11/01/2002
  • Published: 05/06/2004
  • Est. Priority Date: 11/01/2002
  • Status: Active Grant
First Claim
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6. A device including:

  • a layer of material having particles dispersed therein;

    a first electrode disposed on a first surface of the layer; and

    , a second electrode disposed on a second surface of the layer opposite the first surface;

    wherein the particles have an initial state in which they do not form a conductive path between the first and second electrodes, and wherein the particles agglomerate and form a conductive path between the first and second electrodes in response to a prescribed voltage being applied across the first and second electrodes.

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