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 |
|