| 摘要 |
<p>A metal capacitor in which an electric conductivity is significantly improved by applying a metal material for an electrolyte and a manufacturing method thereof is provided. The capacitor includes: a metal member including a groove forming portion, an electrode withdrawing portion, and a sealing portion; a metal oxide film being formed on the metal member; a plurality of seed electrode layers; a plurality of main electrode layers being formed on the plurality of seed electrode layers to fill in the plurality of grooves formed on the groove forming portion of the metal member; an insulating layer being formed on the plurality of main electrode layers and the metal member to externally expose the electrode withdrawing portion of the metal member; a conductive connecting layer; a first lead terminal; and a sealing member sealing the metal member connected to the first and the second lead terminals.</p> |
