发明名称 MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING AND REPRODUCING EQUIPMENT AND MAGNETIC RECORDING AND REPRODUCING METHOD
摘要 PROBLEM TO BE SOLVED: To enhance the precision of recording and reproduction as well as to prevent the deterioration of a member caused by the heat of light projected on a recording layer in light assisted magnetic recording. SOLUTION: The magnetic recording medium has a substrate, a laminated film including a magnetic recording layer formed on one side of the substrate and a reflecting film formed on the other side of the substrate.
申请公布号 JP2002050026(A) 申请公布日期 2002.02.15
申请号 JP20000231309 申请日期 2000.07.31
申请人 SHARP CORP 发明人 SATO JUNICHI;KOJIMA KUNIO;HAMAMOTO MASAKI;KATAYAMA HIROYUKI
分类号 G11B5/73;G11B5/02;G11B5/65;G11B5/735;G11B5/738;G11B11/10;G11B11/105;(IPC1-7):G11B5/73 主分类号 G11B5/73
代理机构 代理人
主权项
地址