发明名称 Magnetic transfer method and magnetic recording medium
摘要 A magnetic transfer method includes a conjoined body formation step of stacking a transfer master storing transfer information on a transfer receiving body. Air between contact surfaces of the transfer master and transfer receiving body is pushed out in the direction of a non-pressurized area by pressurizing the stacked transfer master and transfer receiving body, to form the conjoined body. The method further includes a transfer step of, by bringing a magnetic field generating module close to the conjoined body, and applying a magnetic field, carrying out a magnetic transfer of the transfer information from the transfer master to the transfer receiving body. A surface roughness of smooth portions of the transfer master in which no transfer information is formed, and the surface roughness of the transfer receiving body, is 1 nm or less.
申请公布号 US8094395(B2) 申请公布日期 2012.01.10
申请号 US20100828164 申请日期 2010.06.30
申请人 SATO NARUMI;FUJI ELECTRIC DEVICE TECHNOLOGY CO., LTD. 发明人 SATO NARUMI
分类号 G11B5/86 主分类号 G11B5/86
代理机构 代理人
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