发明名称 |
THIN FILM MAGNETIC TRANSDUCER |
摘要 |
<p>A small magnetic head is directly formed on a semiconductor substrate by using diffusion or evaporation techniques. A number of such small magnetic heads may be formed on the same substrate with high precision and high uniformity, and this is useful for constructing a multi-track head. If desired, a semiconductor integrated circuit may also be formed directly on the aforesaid semiconductor substrate.</p> |
申请公布号 |
CA1005574(A) |
申请公布日期 |
1977.02.15 |
申请号 |
CA19740192997 |
申请日期 |
1974.02.19 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
SUGAYA, HIROSHI;KOBAYASHI, FUKASHI;KANAI, KENJI |
分类号 |
G11B5/31;G11B5/49;H01F5/00;H01F17/00 |
主分类号 |
G11B5/31 |
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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