| 发明名称 |
METHOD OF MANUFACTURING SEMICONDUCTOR CERAMIC CAPACITOR ELEMENT |
| 摘要 |
PURPOSE:To form a capacitor which is high in a large capacitance low loss and breakdown voltage by adding Cu, Bi or Mn metals or oxides on the surface of a CaO - SrO - TiO2 family ceramic semiconductor element and heat-treated it to insulate a crystal granular field. |
| 申请公布号 |
JPS52147799(A) |
申请公布日期 |
1977.12.08 |
| 申请号 |
JP19760064990 |
申请日期 |
1976.06.02 |
| 申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
FUJITA YOUSUKE;MATSUO YOSHIHIRO;FUJIMURA MASANORI;KAWASHIMA SHIYUNICHIROU;OOKI HIROMITSU;OGAWA MAKOTO;MIKOTA SHINKI;HAYAKAWA SHIGERU |
| 分类号 |
H01G4/12;C04B35/00;C04B35/46;H01B3/12 |
主分类号 |
H01G4/12 |
| 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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