发明名称 Magnetic recording medium and magnetic recording device
摘要 A magnetic recording medium which has a high areal density and reduced power consumption for recording operations, and a magnetic recording device incorporating the magnetic recording medium. The magnetic recording medium has an upper soft magnetic layer formed uniformly along a plane including the upper surface of a recording layer over the convex and concave portions of a concavo-convex pattern in the recording layer.
申请公布号 US7368184(B2) 申请公布日期 2008.05.06
申请号 US20040948322 申请日期 2004.09.24
申请人 TDK CORPORATION 发明人 KAIZU AKIMASA;SOENO YOSHIKAZU
分类号 G03B17/00;G11B5/667;G11B5/33;G11B5/64;G11B5/65;G11B5/738;G11B5/855 主分类号 G03B17/00
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