发明名称 |
CAPACITOR AND METHOD FOR MANUFACTURING SAME |
摘要 |
The present invention relates to a capacitor having high capacitance, low ESR (equivalent series resistance) in a high-frequency region and low leakage current, comprising a composite oxide film obtained by reaction of an oxide film obtained by subjecting the surface of the substrate comprising valve-acting metal element to electrolytic oxidation with a solution in which metal ion and an organic base are dissolved and by subsequently sintering the reactant, a solid electrolyte formed on the composite oxide film and a conductor layer formed thereon; a method for producing the same and electronic devices using the same. |
申请公布号 |
EP1978533(A1) |
申请公布日期 |
2008.10.08 |
申请号 |
EP20060843474 |
申请日期 |
2006.12.27 |
申请人 |
SHOWA DENKO K.K. |
发明人 |
OOHATA, HIDEKI;SHIRAKAWA, AKIHIKO |
分类号 |
H01G11/46;H01G9/00;H01G9/042;H01G9/07;H01G11/48;H05K1/16 |
主分类号 |
H01G11/46 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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