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Heat treatable coated article with niobium zirconium inclusive IR reflecting layer and method of making same

  • US 20040214013A1
  • Filed: 09/29/2003
  • Published: 10/28/2004
  • Est. Priority Date: 04/25/2003
  • Status: Active Grant
First Claim
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1. A coated article including a layer system supported by a substrate, the layer system comprising:

  • a first dielectric layer;

    a layer comprising an oxide of niobium zirconium (NbZr) provided on the substrate over at least the first dielectric layer;

    a second dielectric layer provided on the substrate over at least the layer comprising the oxide of niobium zirconium;

    wherein the coated article has no metallic infrared (IR) reflecting layer comprising Ag or Au.

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