Patent · US Expired

Planar polymer capacitor

US6707662B2 · kind B2 · utility

4Cited by

3References

14Claims

0Family size

Assignee

KONINKLIJKE PHILIPS ELECTRONICS NV · NL

Inventors

Eberhard Waffenschmidt · Aachen, DE
Peter Luerkens · Aachen, DE

Key dates

Filing date	Nov 5, 2002
Grant date	Mar 16, 2004
Priority date	—
Expiry date	Nov 5, 2022

Classification

Technology area (CPC H)Electricity
CPC primaryH05K2203/0315
WIPO fieldAudio-visual technology
WIPO sectorElectrical engineering

Abstract

The invention concerns an electronic component, the application of a component of this kind and a method for manufacturing a component of this kind with capacitive characteristics. In order to integrate an electrolytic capacitor into integrated circuits, it is suggested that a polymer electrolytic capacitor be of laminated, planar execution. It thereby becomes possible to integrate an electrolytic capacitor into a printed circuit board, as a result of which the overall height, the production capability and the electromagnetic compatibility of a circuit of this kind are improved.

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