发明授权
- 专利标题: Method and apparatus for magnetic printing
- 专利标题(中): 磁性印刷方法和装置
-
申请号: US10203328申请日: 2001-03-28
-
公开(公告)号: US06898032B2公开(公告)日: 2005-05-24
- 发明人: Hideyuki Hashi , Taizou Hamada , Tatsuaki Ishida , Kiyokazu Tohma
- 申请人: Hideyuki Hashi , Taizou Hamada , Tatsuaki Ishida , Kiyokazu Tohma
- 申请人地址: JP Osaka
- 专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人: Matsushita Electric Industrial Co., Ltd.
- 当前专利权人地址: JP Osaka
- 代理机构: Merchant & Gould P.C.
- 优先权: JP2000-097308 20000331; JP2000-125744 20000426
- 国际申请: PCTJP01/02607 WO 20010328
- 国际公布: WO0175867 WO 20011011
- 主分类号: G11B5/82
- IPC分类号: G11B5/82 ; G11B5/84 ; G11B5/86 ; G11B19/04 ; G11B23/50
摘要:
A magnetic transfer method includes a first step (ST103) of preparing a magnetic disk, a second step (ST105) of forming a layer of lubricant on the magnetic disk, a third step (ST108) of bringing a surface of the magnetic layer on the magnetic disk into close contact with a magnetic transfer master having a magnetic film formed on at least one side and magnetically transferring a pattern of the magnetic film on the magnetic transfer master onto the surface of the magnetic disk through application of an external magnetic field, and a fourth step (ST104, ST106) of burnishing at least a surface of the magnetic disk that comes into contact with the magnetic transfer master. The first step, the fourth step, the second step, the fourth step, and the third step are performed in the stated order.
公开/授权文献
- US20030011913A1 Method and apparatus for magnetic printing 公开/授权日:2003-01-16