| 发明名称 |
Method of manufacturing a magnetic head having a simple axis of magnetization suitably oriented and head produced by that method. |
| 摘要 |
<p>According to the invention a magnetic pattern (52) of large dimensions is formed around a spacer (40), and then this pattern is etched to give it the desired form. In the narrow horizontal branch, the axis of easy magnetisation is oriented parallel to the air gap. Application to magnetic recording. …<IMAGE>… </p> |
| 申请公布号 |
EP0416994(B1) |
申请公布日期 |
1994.12.14 |
| 申请号 |
EP19900402434 |
申请日期 |
1990.09.04 |
| 申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE |
发明人 |
FEDELI, JEAN-MARC;MORICEAU, HUBERT;MUFFATO, VIVIANE;VAUDAINE, MARIE-HELENE |
| 分类号 |
G11B5/127;G11B5/21;G11B5/31;(IPC1-7):G11B5/21 |
主分类号 |
G11B5/127 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
