The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 21, 2017
Filed:
May. 01, 2014
Applicant:
Avx Corporation, Fountain Inn, SC (US);
Inventors:
Jan Petrzilek, Usti nad Orlici, CZ;
Martin Biler, Lanskroun, CZ;
Assignee:
AVX Corporation, Fountain Inn, SC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01G 9/042 (2006.01); H01G 9/028 (2006.01); H01G 9/15 (2006.01); H01G 9/00 (2006.01); H01G 9/052 (2006.01); H01G 9/032 (2006.01);
U.S. Cl.
CPC ...
H01G 9/15 (2013.01); H01G 9/0032 (2013.01); H01G 9/0036 (2013.01); H01G 9/028 (2013.01); H01G 9/032 (2013.01); H01G 9/0525 (2013.01);
Abstract
A solid electrolytic capacitor that contains an anode body, dielectric overlying the anode body, adhesion coating overlying the dielectric, and solid electrolyte overlying the adhesion coating. The solid electrolyte contains an inner conductive polymer layer and outer conductive polymer layer, at least one of which is formed from a plurality of pre-polymerized conductive polymer particles. Furthermore, the adhesion coating contains a discontinuous precoat layer containing a plurality of discrete nanoprojections of a manganese oxide (e.g., manganese dioxide).