CAPACITOR

摘要

The present invention provides a capacitor which has high mechanical strength. The capacitor according to the present invention includes a porous metal base material, a dielectric layer formed on the porous metal base material, an upper electrode formed on the dielectric layer, a first terminal electrode electrically connected to the porous metal base material, and a second terminal electrode electrically connected to the upper electrode, the porous metal base material comprises a high-porosity part and low-porosity parts, and the low-porosity parts are present at a pair of opposed side surface parts of the porous metal base material.