Solid electrolytic capacitor

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United States of America Patent

PATENT NO 9761377
SERIAL NO

14548696

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Abstract

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An electrically conductive polymer composition has high electrical conductivity, excellent water resistance, high density, and excellent smoothness. Also disclosed is a solid electrolyte capacitor which is prevented from the reduction in electrical conductivity, has low ESR, and also has excellent reliability. Further disclosed is a method for producing the solid electrolyte capacitor. The electrically conductive polymer composition is produced by removing a dispersion medium from an electrically conductive polymer suspension, wherein the electrically conductive polymer suspension includes: an electrically conductive polymer material including a dopant composed of a polyacid or a salt thereof and an electrically conductive polymer; at least one compound (A) selected from erythritol, xylitol and pentaerythritol; and the dispersion medium.

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Patent Owner(s)

Patent OwnerAddress
TOKIN CORPORATION1-1 ASAHI-CHO 7-CHOME SHIROISHI-SHI MIYAGI 989-0223

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kobayakawa, Ryuta Miyagi, JP 20 113
Nobuta, Tomoki Miyagi, JP 68 529
Sugawara, Yasuhisa Miyagi, JP 36 243
Suzuki, Satoshi Miyagi, JP 709 8720
Takahashi, Naoki Miyagi, JP 418 3234

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