Solid electrolytic capacitor

Details Solid electrolytic capacitor Solid electrolytic capacitor

2008-12-17

2011-10-11

Vortman, Anatoly (Department: 2835)

Electricity: electrical systems and devices

Electrolytic systems or devices

Solid electrolytic capacitor

C361S523000, C361S528000, C029S025030

Reexamination Certificate

active

08035953

ABSTRACT:
A solid electrolytic capacitor including an anode body, a dielectric layer arranged on the anode body, a conductive polymer layer arranged on the dielectric layer, and a cathode layer including a carbon layer arranged on the conductive polymer layer and a silver layer arranged on the carbon layer. The conductive polymer layer includes ridges and valleys formed in a surface that faces toward the cathode layer. The silver layer includes a first silver layer, which is arranged on the carbon layer, covers the ridges and valleys, and mainly contains spherical silver particles, and a second silver layer, which is arranged on the first silver layer and mainly contains silver flakes.

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English translation of JP/07-094, 436. Translation downloaded from the JPO website on Jun. 17, 2011.

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