| 摘要 |
<p>Disclosed is a capacitor including a dielectric in the form of a film, which has a high capacitance and a low equivalent series resistance. The capacitor includes a conductive base material (2) composed of a plating film having a specific surface area of 100 mm 2 /mm 3 or more, a dielectric film (3) formed along the surface of the conductive base material (2), and an opposed conductor (4) formed so as to be opposed to the conductive base material (2) with the dielectric film (3) interposed therebetween. The plating film constituting the conductive base material (2) is formed by electrolytic plating or electroless plating, and may have a porous form, wire-like form or broccoli-like form.</p> |
