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ULTRATHIN TRANSPARENT EMI SHIELDING FILTER

  • US 20090303602A1
  • Filed: 06/05/2008
  • Published: 12/10/2009
  • Est. Priority Date: 06/05/2008
  • Status: Active Grant
First Claim
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1. An optical display filter comprising:

  • a transparent polymeric substrate;

    a multi-layer construction adjacent to the substrate, the construction consisting essentially of;

    an electrically-conductive layer having a first surface and a second surface;

    a nucleation layer in contact with the first surface; and

    a barrier layer in contact with the second surface, anda transparent dielectric layer adjacent to the construction.

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