| 摘要 |
PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor which has a low ESR (equivalent series resistance) and a small loss, and also a method for manufacturing the capacitor. SOLUTION: In the solid electrolytic capacitor, an anodic oxide film is formed on a sintered compact made of valve action metal powder, a solid electrolyte layer made of manganese dioxide or the like is formed thereon, and then a cathode layer is formed thereon. A first carbon layer 41 made of mainly carbon particles having small diameters as the cathode layer, a second carbon layer 42 made of mainly scale-like carbon particles having large diameters, a third carbon layer 43 having small diameters and a silver paste layer 5, are sequentially laminated. COPYRIGHT: (C)2005,JPO&NCIPI
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