| 摘要 |
A solid electrolytic capacitor of the present invention comprises; a valve metal sheet which is made porous, a dielectric layer formed on the porous portion, a solid electrolyte layer formed on the dielectric layer, a collector layer and an electrode exposure area formed on the solid electrolyte layer, and an insulating section electrically insulating the electrode exposure area from the collector layer, in which the electrode exposure area and the collector layer are formed on the same surface of the valve metal sheet. It is also possible to laminate a plurality of the capacitor elements. According to the present invention, a solid electrolytic capacitor realizing a reduction in size while achieving a high capacitance and excellent high frequency response is provided.
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