Patent · US Active

Substrate and method for producing the substrate

US11958271B2 · kind B2 · utility

0Cited by

4References

8Claims

0Family size

Assignee

TDK Electronics AG · JP

Inventors

Nele Reimer · Kiel, DE
Manfred Schweinzger · Wolfsberg, AT

Key dates

Filing date	Dec 5, 2019
Grant date	Apr 16, 2024
Priority date	—
Expiry date	Nov 27, 2040

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC04B2237/704
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

In an embodiment a method for producing a substrate includes forming a green sheet stack including first green sheets and second green sheets, wherein each of the first green sheets and the second green sheets contains a ceramic material as a main component, and wherein the second green sheets further contain a sintering aid in addition to the ceramic material.

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