SOLID ELECTROLYTIC CAPACITOR AND METHOD FOR MANUFACTURING SOLID ELECTROLYTIC CAPACITOR
A solid electrolytic capacitor according to an aspect includes an anode body made of a valve metal, a dielectric layer formed on the anode body, a solid electrolyte layer formed on the dielectric layer, and a cathode body layer formed on the solid electrolyte layer. The solid electrolyte layer inclu...
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Main Authors | , , , |
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Format | Patent |
Language | English |
Published |
27.10.2022
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Subjects | |
Online Access | Get full text |
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Summary: | A solid electrolytic capacitor according to an aspect includes an anode body made of a valve metal, a dielectric layer formed on the anode body, a solid electrolyte layer formed on the dielectric layer, and a cathode body layer formed on the solid electrolyte layer. The solid electrolyte layer includes a first layer containing a first conductive polymer doped with a monomolecular dopant, and a second conductive polymer composed of a self-doped-type conductive polymer containing a plurality of side chains containing a functional group, the functional group being able to be doped, and a second layer formed on the first layer and containing a third conductive polymer doped with a polymer dopant; and the first conductive polymer is in contact with the third conductive polymer (the second layer). |
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Bibliography: | Application Number: US202217659620 |