发明名称 YOKE TYPE MAGNETORESISTIVE HEAD AND ITS MANUFACTURING METHOD
摘要 PROBLEM TO BE SOLVED: To provide a yoke type magnetoresistive head having excellent reproducing efficiency and to provide a method for manufacturing the head. SOLUTION: The yoke type magnetoresistive head 1 having a magnetic gap 9 between an upper yoke 10 and a lower yoke 7 and a magnetic circuit constituted of at least the lower yoke 7 having a yoke gap G, the upper yoke 10 and a magnetoresistive element 4 provided at the position corresponding to the yoke gap G comprises a pair of auxiliary yokes 3 and 3 having a gap which are so disposed that both ends of the magnetoresistive element 4 come into contact with the auxiliary yokes or one end of the magnetoresistive element 4 comes into contact with the auxiliary yoke and the other end is slightly separated from the yoke.
申请公布号 JP2001243609(A) 申请公布日期 2001.09.07
申请号 JP20000053290 申请日期 2000.02.29
申请人 VICTOR CO OF JAPAN LTD 发明人 SATOU YOSHIAKI
分类号 G11B5/39;(IPC1-7):G11B5/39 主分类号 G11B5/39
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