Solid electrolytic capacitor containing conductive polymer particles

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United States of America Patent

PATENT NO 9824826
APP PUB NO 20140334069A1
SERIAL NO

14266937

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Abstract

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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).

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Patent Owner(s)

  • AVX CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Biler, Martin Lanskroun, CZ 51 913
Petrzilek, Jan Usti nad Orlici, CZ 78 672

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