发明名称 |
THERMAL ASSIST MAGNETIC RECORDING MEDIUM |
摘要 |
PROBLEM TO BE SOLVED: To provide a thermal assist magnetic recording medium suitable for obtaining high density recording. SOLUTION: A magnetic recording layer 1d for recording magnetization information is layered on a magnetic anisotropy inducing auxiliary layer 1c having a negative thermal expansion coefficient. COPYRIGHT: (C)2007,JPO&INPIT
|
申请公布号 |
JP2007026511(A) |
申请公布日期 |
2007.02.01 |
申请号 |
JP20050205632 |
申请日期 |
2005.07.14 |
申请人 |
HITACHI MAXELL LTD |
发明人 |
IMAI SUSUMU;TAKEUCHI TERUAKI |
分类号 |
G11B5/738;G11B5/02;G11B5/64 |
主分类号 |
G11B5/738 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|