Patent · US Active

Solid electrolytic capacitors

US7471503B2 · kind B2 · utility

39Cited by

8References

12Claims

0Family size

Assignees

ACULON INC. · US
H.C. STARCK INC. · US

Inventors

Eric L. Bruner · Village of La Jolla, US
Udo Merker

Key dates

Filing date	Mar 30, 2007
Grant date	Dec 30, 2008
Priority date	—
Expiry date	Apr 2, 2027

Classification

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

Abstract

A solid electrolytic capacitor is disclosed. The capacitor comprises an organophosphorus material positioned between the dielectric layer and the polymeric electrolyte layer. The organophosphorus compound improves the interlayer adhesion between the dielectric and electrolyte layers.

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