Patent · US Active

Monolithic ceramic component and production method

US9532454B2 · kind B2 · utility

5Cited by

6References

18Claims

0Family size

Assignee

EPCOS AG · DE

Inventors

Christian Block · Stainz, AT
Pavol Dudesek · Bad Gams, AT
Thomas Feichtinger · Graz, AT
Christian Hoffmann · Leonberg, DE
Guenter Pudmich · Steinfeld, AT

Key dates

Filing date	Jan 3, 2007
Grant date	Dec 27, 2016
Priority date	—
Expiry date	Oct 23, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/265
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A film stack made from compacted green films and capable of being sintered to form a ceramic component with monolithic multi-layer structure is disclosed. The film stack includes a functional layer comprising a green film comprising a functional ceramic and a tension layer comprising a green film comprising a dielectric material. The tension layer is directly adjacent to the functional layer in the multi-layer structure. The multilayer structure also includes a first metallization plane and a second metallization plane. The functional layer is between the first metallization plane and the second metallization plane.

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