| 摘要 |
A capacitor comprises a substrate, a conductive layer containing conductive particles, a valve metal sheet having a dielectric part formed throughout an entire surface of the conductive layer, a protection layer covering the valve metal sheet. The capacitor further includes a first electrode terminal electrically connected to the conductive layer and partially exposed from a surface of the protection layer, and a second electrode terminal electrically connected to a surface of the valve metal sheet opposite to a surface of the valve metal sheet on which the dielectric part is provided, and the second electrode terminal partially exposed from the surface of the protection layer. The dielectric part is made of an oxide of a metallic material of the valve metal sheet, the dielectric part is formed with a corrugated surface on the conductive layer, and the conductive particles are in contact with the corrugated surface.
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