Solid electrolytic capacitor, and method of manufacturing the same
AssigneeRohm Co., Ltd.
InventorMakoto Aoyama
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Abstract
Provided is a method of manufacturing a solid electrolytic capacitor that suppresses spreading up of a solution. The method includes forming a porous sintered body made of a valve metal and having an anode wire sticking out therefrom; forming an insulating layer made of a fluorine resin, so as to surround the anode wire; and forming a dielectric layer on the porous sintered body; forming a solid electrolyte layer on the dielectric layer, after forming the insulating layer. The process of forming the insulating layer includes melting granular particles made of a fluorine resin.
Claims7
A method of manufacturing a solid electrolytic capacitor, the method comprising:
- forming a porous sintered body made of a valve metal and having an anode wire sticking out therefrom;
- forming an insulating layer made of a fluorine resin, so as to surround the anode wire;
- forming a dielectric layer on the porous sintered body;
- and
- forming a solid electrolyte layer on the dielectric layer, after forming the insulating layer;
- wherein the process of forming the insulating layer includes melting a resin material made of a fluorine resin.
Dependencies are inferred from the claim text.