×

Coated article with low-E coating including tin oxide interlayer

  • US 8,187,713 B2
  • Filed: 12/02/2010
  • Issued: 05/29/2012
  • Est. Priority Date: 02/27/2004
  • Status: Active Grant
First Claim
Patent Images

1. A coated article comprising a coating supported by a glass substrate, the coating comprising:

  • a first IR reflecting layer comprising silver;

    a layer comprising zinc oxide located over the first IR reflecting layer comprising silver, the layer comprising zinc oxide being located over and contacting a layer comprising tin oxide, so that the layer comprising tin oxide is located between and contacting a layer comprising silicon nitride and the layer comprising zinc oxide;

    a second IR reflecting layer comprising silver located over and contacting the layer comprising zinc oxide;

    a contact layer located over and contacting the second IR reflecting layer;

    another layer comprising metal oxide comprising tin oxide and/or zinc oxide located over and contacting the contact layer; and

    a dielectric layer comprising nitride located over at least the another layer comprising metal oxide.

View all claims
  • 4 Assignments
Timeline View
Assignment View
    ×
    ×