发明名称 |
Shielded magnetoresistance transducer high data density applications |
摘要 |
A magnetoresistance transducer for reading data from the tracks of a record carrier comprises at least one magnetoresistance perpendicular to the direction of travel of the data of each track P. First and second plane magnetic means are situated at either side of the magnetoresistance in such manner as to intercept and deflect the magnetic field lines transmitted by the immediate surroundings of the track P and by the data items adjacent to the data item which has the magnetoresistance positioned opposite to it.
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申请公布号 |
US4432028(A) |
申请公布日期 |
1984.02.14 |
申请号 |
US19810314975 |
申请日期 |
1981.10.26 |
申请人 |
CII HONEYWELL BULL |
发明人 |
DESSERRE, JACQUES;HELLE, MICHEL |
分类号 |
G11B5/11;G11B5/39;(IPC1-7):G11B5/30 |
主分类号 |
G11B5/11 |
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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