发明名称 Magnetic recording media and magnetic recording and reproducing apparatus
摘要 The present invention relates to a magnetic recording media including servo zones having magnetic or nonmagnetic patterns which are utilized as servo signals including burst marks of a burst section adapted to detect off-track deviation, and data zones, in which the burst marks of the burst section in each of the servo zones are formed of an isolated nonmagnetic material surrounded by a magnetic material.
申请公布号 US7345838(B2) 申请公布日期 2008.03.18
申请号 US20050197535 申请日期 2005.08.05
申请人 KABUSHIKI KAISHA TOSHIBA 发明人 SAKURAI MASATOSHI;KIKITSU AKIRA;ASAKURA MAKOTO
分类号 G11B5/09 主分类号 G11B5/09
代理机构 代理人
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