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Method and materials for printing particle-enhanced electrical contacts

  • US 20040087128A1
  • Filed: 04/24/2003
  • Published: 05/06/2004
  • Est. Priority Date: 10/24/2000
  • Status: Abandoned Application
First Claim
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1. A composition for creating an electrically conductive contact on an electrically conductive surface, the composition comprising:

  • a viscous compound capable of adhering to the electrically conductive surface, wherein the viscous compound comprises a precursor to an electrically conductive solid formed upon cure of the viscous compound; and

    a plurality of electrically conductive hard particles, wherein at least a portion of the plurality of conductive hard particles form a rough, conductive, sandpaper-like surface to the electrically conductive solid, and wherein the plurality of electrically conductive hard particles has a hardness at least as great as that of an opposing electrically conductive surface to be joined in electrical and mechanical connection to the electrically conductive surface.

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