| 发明名称 |
Improvements in thin film circuits |
| 摘要 |
<p>A capacitor or resistor is formed by vacuum deposition, e.g sputtering, either aluminium tantalide or Al and Ta simultaneously on a glass substrate. A cathode may consist of a Ta disc held on a backing ring by an Al ring.</p> |
| 申请公布号 |
GB1067831(A) |
申请公布日期 |
1967.05.03 |
| 申请号 |
GB19640010180 |
申请日期 |
1964.03.11 |
| 申请人 |
ULTRA ELECTRONICS LIMITED |
发明人 |
WORTH ROGER GEORGE DUCK |
| 分类号 |
C22C21/00;A01G7/02;C01B31/20;C23C14/14;F23D99/00;H01B1/02;H01C17/08;H01C17/12;H01G4/10;H01G9/00;H05K3/16 |
主分类号 |
C22C21/00 |
| 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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