Coated article and method for making the same
US8715810B2 · kind B2 · utility
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Key dates
| Filing date | Jun 13, 2011 |
| Grant date | May 6, 2014 |
| Priority date | — |
| Expiry date | Dec 16, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/26
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A coated article is described. The coated article includes a substrate, a magnesium oxide-alumina compound layer formed on the substrate, and an anti-fingerprint layer formed on the magnesium oxide-alumina compound layer. The anti-fingerprint layer is a layer of magnesium-aluminum-oxygen-fluorine having the chemical formula of MgAlOxFy, wherein 0<x<2.5, 0<y<5. A method for making the coated article is also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.