Method of forming niobium doped tin oxide coatings on glass and coated glass formed thereby
US6827970B2 · kind B2 · utility
13Cited by
2References
10Claims
0Family size
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Key dates
| Filing date | Feb 10, 2003 |
| Grant date | Dec 7, 2004 |
| Priority date | — |
| Expiry date | Feb 10, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C2218/152
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A niobium doped tin oxide coating is applied onto a glass substrate to produce a low emissivity (low E) glass. The coating can optionally be doped with both niobium and other dopant(s), such as fluorine. The low emissivity glass has properties comparable or superior to conventional low E glass with fluorine doped tin oxide coatings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.