Dielectric composition and multilayer ceramic capacitor embedded low temperature co-fired ceramic substrate using the same
US7994084B2 · kind B2 · utility
2Cited by
1References
12Claims
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Key dates
| Filing date | Nov 26, 2008 |
| Grant date | Aug 9, 2011 |
| Priority date | — |
| Expiry date | Nov 19, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K3/4688
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided are a dielectric composition and a multi-layer ceramic capacitor embedded low temperature co-fired ceramic substrate using the same. The dielectric composition includes a main component, BaTiO3 of about 80 wt % or more, and an accessory component, CuBi2O4 and ZnO—B2O3—SiO2-based glass of about 20 wt % or less.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.