发明名称 |
BULK CAPACITOR AND METHOD |
摘要 |
<p>A bulk capacitor includes a first electrode formed of a metal foil and a semi-conductive porous ceramic body formed on the metal foil. A dielectric layer is formed on the porous ceramic body for example by oxidation. A conductive medium is deposited on the porous ceramic body filling the pores of the porous ceramic body and forming a second electrode. The capacitor can then be encapsulated with various layers and can include conventional electrical terminations. A method of manufacturing a bulk capacitor includes forming a conductive porous ceramic body on a first electrode formed of a metal foil, oxidizing to form a dielectric layer and filling the porous body with a conductive medium to form a second electrode. A thin semi-conductive ceramic layer can also be disposed between the metal foil and the porous ceramic body.</p> |
申请公布号 |
KR20110118610(A) |
申请公布日期 |
2011.10.31 |
申请号 |
KR20117007704 |
申请日期 |
2009.09.03 |
申请人 |
VISHAY SPRAGUE, INC. |
发明人 |
KATRARO REUVEN;COHEN NISSIM;KRAVCHIK VOLFSON MARINA;BERSHADSKY ELI;BULTITUDE JOHN |
分类号 |
H01G9/042;H01G9/052;H01G9/15 |
主分类号 |
H01G9/042 |
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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