Coated article and method for making same
US8802227B2 · kind B2 · utility
0Cited by
3References
20Claims
0Family size
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Key dates
| Filing date | Sep 21, 2011 |
| Grant date | Aug 12, 2014 |
| Priority date | — |
| Expiry date | May 25, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/265
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A coated article includes a substrate, a first ceramic layer deposited on the substrate, a color layer deposited on the first ceramic layer, and a second ceramic layer deposited on the color layer. The first ceramic layer substantially includes substance M, elemental O and elemental N, wherein M is Al or Si. The color layer substantially includes metal M′, O and elemental N, wherein M′ is elemental Al or Zn. The second ceramic layer substantially includes substance M, elemental O and elemental N, wherein M is Al or Si.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.