Patent · US Active

Methods for producing electrolytic capacitors having a polymeric intermediate layer, capacitors produced thereby and uses thereof

US9251961B2 · kind B2 · utility

18Cited by

24References

15Claims

0Family size

Assignee

HERAEUS PRECIOUS METALS GMBH & CO. KG · DE

Inventors

Udo Merker
Klaus Wussow · Netphen, DE

Key dates

Filing date	Sep 4, 2008
Grant date	Feb 2, 2016
Priority date	—
Expiry date	Feb 10, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E60/13
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to a method for producing electrolytic capacitors with low equivalent series resistance and low residual current, consisting of a solid electrolyte and an intermediate layer and an outer layer comprising conductive polymers, to electrolytic capacitors produced using this method and also to the use of electrolytic capacitors of this type.

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