Glass article having a zinc oxide coating and method for making same
US8158262B2 · kind B2 · utility
2Cited by
8References
15Claims
0Family size
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Key dates
| Filing date | Jun 4, 2007 |
| Grant date | Apr 17, 2012 |
| Priority date | — |
| Expiry date | Aug 13, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C17/3417
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A multi-layer thin film having as a primary component, a coating of highly doped zinc oxide, and optionally, a color suppression underlayer and a protective metal oxide overcoat. The film stack is preferably deposited on a transparent substrate by atmospheric chemical vapor deposition. The film stack exhibits a desirable combination of properties including high visible light transmittance, relatively low solar energy transmittance, low emissivity, and high solar selectivity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.