发明名称 MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a magnetic recording medium which has high magnetostatic characteristics and superior recording/reproduction characteristics, and a magnetic recording device equipped with the same. SOLUTION: The magnetic recording medium has, on a nonmagnetic substrate 1, a soft magnetic backing layer 6 formed of a soft magnetic material, an undercoat layer 3 made of Al or alloy consisting principally of Al, a recording layer 4 formed of a laminated film formed by laminating a layer consisting principally of Co and a layer consisting principally of Pd alternately, and a protective layer 5. COPYRIGHT: (C)2007,JPO&INPIT
申请公布号 JP2007164836(A) 申请公布日期 2007.06.28
申请号 JP20050356384 申请日期 2005.12.09
申请人 HITACHI MAXELL LTD 发明人 KANDA TETSUNORI;YANO AKIRA
分类号 G11B5/65;G11B5/64;G11B5/66;G11B5/667;G11B5/673;G11B5/738 主分类号 G11B5/65
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