发明名称 Servo information reproducing method and magnetic disk unit with sense current control
摘要 A servo information reproducing method reproduces servo information from a recording medium by a head, where servo regions recorded with the servo information and data regions recorded with data coexist on the recording medium. The servo information reproducing method includes a setting step for setting a sense current which is supplied to the head when reproducing the servo information from the servo region to a value larger than that of a sense current which is supplied to the head when reproducing the data from the data region.
申请公布号 US6118610(A) 申请公布日期 2000.09.12
申请号 US19980017374 申请日期 1998.02.02
申请人 FUJITSU LIMITED 发明人 HANDA, YOICHI
分类号 G11B5/39;G11B5/03;G11B21/10;(IPC1-7):G11B5/03 主分类号 G11B5/39
代理机构 代理人
主权项
地址