发明名称 Magnetic disk apparatus and position control method for magnetic head slider thereof
摘要 In a magnetic head slider of a magnetic disk apparatus, including therein a load/unload mechanism for loading/unloading the magnetic head slider 2 to the magnetic disk, on which is defined a load/unload zone 12 of a predetermined length in a peripheral direction thereof, wherein a specific command or pattern 14 is recorded in front of the load/unload zone of the magnetic disk, in the peripheral direction thereof, and a controller moves the magnetic head slider onto a track in an inside thereof, so as to avoid passing on or above the load/unload zone, when reading out this specific command recorded, and then moves it back onto that track, again, during when reading/writing data on the track lying on the same radius to that of the load/unload zone.
申请公布号 US6920009(B2) 申请公布日期 2005.07.19
申请号 US20030678141 申请日期 2003.10.06
申请人 HITACHI GLOBAL STORAGE TECHNOLOGIES JAPAN, LTD. 发明人 XU JUNGUO;KOBAYASHI MASAHITO;YONEMURA SHINJI;TOKUYAMA MIKIO
分类号 G11B21/12;G11B5/55;G11B21/02;G11B21/08;G11B21/22;(IPC1-7):G11B21/02 主分类号 G11B21/12
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