Articles comprising manganese doped barium titanate thin film compositions
US7572518B2 · kind B2 · utility
1Cited by
19References
14Claims
0Family size
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Key dates
| Filing date | Oct 24, 2007 |
| Grant date | Aug 11, 2009 |
| Priority date | — |
| Expiry date | Oct 24, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31678
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention is directed to an article comprising a dielectric layer formed from any solution composition that can form barium titanate during firing and containing manganese in an amount between 0.002 and 0.05 atom percent of the solution composition, wherein the dielectric layer has been formed on metal foil and fired in a reducing atmosphere.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.