发明名称 METHOD OF MANUFACTURING MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING AND REPRODUCING DEVICE
摘要 PROBLEM TO BE SOLVED: To provide a method of manufacturing a magnetic recording medium for forming a magnetic pattern after film-forming a magnetic layer on a substrate, the method achieving reduction in defective product and a manufacturing cost. SOLUTION: The method of manufacturing the magnetic recording medium having a magnetically separated magnetic recording pattern sequentially includes: a step of forming the magnetic layer on the substrate having an aperture part in its center; a step of applying a resin film onto the magnetic layer; a step of pressing a film-shaped mold in which a rugged pattern has been formed to the substrate; a step of transferring the rugged pattern of the mold to the resin film; a step of peeling the mold from the substrate and a step of forming the magnetic recording pattern on the magnetic layer using the transferred rugged pattern. COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2009176352(A) 申请公布日期 2009.08.06
申请号 JP20080012384 申请日期 2008.01.23
申请人 SHOWA DENKO KK 发明人 UCHIDA HIROSHI;FUKUSHIMA MASATO;SAKATA YUKO
分类号 G11B5/84;G11B5/65;G11B5/82;G11B5/855 主分类号 G11B5/84
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