发明名称 |
Capacitor, resonator, filter apparatus, communication device, and electric circuit |
摘要 |
A capacitor is provided with a first electrode to which a direct current voltage is applied; a dielectric layer, which is arranged on the first electrode and is composed of an oxide dielectric material; and a second electrode, which is arranged on the dielectric layer, has a first portion where at least a part in contact with the dielectric layer is composed of a conductive oxide material having oxidizing property, and has a direct current voltage lower than that applied to the first electrode applied.
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申请公布号 |
US8487718(B2) |
申请公布日期 |
2013.07.16 |
申请号 |
US20080602465 |
申请日期 |
2008.04.25 |
申请人 |
KURIOKA HIDEHARU;KYOCERA CORPORATION |
发明人 |
KURIOKA HIDEHARU |
分类号 |
H03H7/00;H01G7/06 |
主分类号 |
H03H7/00 |
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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