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US 2023/0411085 A1Published application
Electrolytic capacitor and production method therefor
AssigneePanasonic Intellectual Property Management Co., Ltd.
InventorsTatsuji AOYAMA, Shumpei MATSUSHITA
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Abstract
Disclosed is an electrolytic capacitor including an anode body, a dielectric layer formed on the anode body, a cathode body, and a separator and an electrolyte that are disposed between the dielectric layer and the cathode body. At least part of the separator is coated with a conductive metal oxide.
Claims11
An electrolytic capacitor comprising:
- an anode body;
- a dielectric layer formed on the anode body;
- a cathode body;
- and
- a separator and an electrolyte that are disposed between the dielectric layer and the cathode body,
- wherein at least part of the separator is coated with a conductive metal oxide.
3 more elements
A production method of an electrolytic capacitor including:
- an anode body;
- a dielectric layer formed on the anode body;
- a cathode body;
- a separator;
- and an electrolyte, the method comprising
- step (i) of forming a capacitor element by arranging the anode body, the cathode body, the separator, and the electrolyte such that the separator and the electrolyte are disposed between the dielectric layer and the cathode body,
- wherein at least part of the separator is coated with a conductive metal oxide.
4 more elements
Dependencies are inferred from the claim text.