Multi-layer ceramic capacitor
US10504650B2 · kind B2 · utility
0Cited by
5References
17Claims
0Family size
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Key dates
| Filing date | Jun 16, 2016 |
| Grant date | Dec 10, 2019 |
| Priority date | — |
| Expiry date | Jun 16, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01G4/248
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A multi-layer ceramic capacitor is disclosed. In an embodiment the dielectric composition includes a perovskite crystal structure containing at least Bi, Na, Sr and Ti, wherein the dielectric composition includes a low-Bi phase in which a Bi concentration is no greater than 0.8 times the mean Bi concentration in the dielectric composition as a whole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.