Patent · US Active

Ceramic multi-layer capacitor based on BaTi(1-y)ZryO3

US9583268B2 · kind B2 · utility

0Cited by

3References

22Claims

0Family size

Assignee

EPCOS AG · DE

Inventors

Andrea Testino · Aesch, CH
Michael Schossmann · Hall in Tirol, AT
Markus Koini · Seiersberg, AT
Markus Ortner · Graz, AT
Günter Engel · Leibnitz, AT
Christian Hoffmann · Leonberg, DE

Key dates

Filing date	Sep 1, 2014
Grant date	Feb 28, 2017
Priority date	—
Expiry date	Sep 1, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH01G4/1245
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A ceramic multi-layer capacitor is disclosed. In an embodiment, the capacitor includes a main body having ceramic layers and first and second electrode layers arranged therebetween, wherein the ceramic layers includes a ceramic material on the basis of BaTi1-yZryO3 where 0≦y≦1, which has a temperature-dependent capacitance anomaly.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.