| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a solid electrolytic capacitor having low ESR and low LC, in which a conductive polymer layer can be easily formed. <P>SOLUTION: This method of manufacturing the solid electrolytic capacitor includes a process to form a dielectric oxide film layer 2 on the surface of a valve action metal porous body 1, a process to form a conductive polymer layer 3 on the dielectric oxide film layer by immersing it in conductive polymer suspension, and a process to form a cathode layer on the conductive polymer layer. A process to make organic material powder which does not dissolve in the conductive polymer suspension adhere to the surface of the conductive polymer suspension before the conductive polymer suspension adhering onto the dielectric oxide film layer is completely dried and cured, and a process to form the conductive polymer layer by drying and curing the conductive polymer suspension, and a process to remove the organic material powder remained on the surface of the conductive polymer layer using a solvent in which only the organic material powder is dissolved are included in this method. <P>COPYRIGHT: (C)2012,JPO&INPIT |
