| 发明名称 |
Method and apparatus for providing a pole tip structure having a shape for preventing over |
| 摘要 |
A method and apparatus for providing a pole tip structure having a shape for preventing over saturation of the pole tip structure is disclosed. A cap layer having a tail structure for reducing the saturation of the cap layer is formed over the pole structure. The tail structure includes an angled surface that can vary between approximately 15° and 65°.
|
| 申请公布号 |
US2005264932(A1) |
申请公布日期 |
2005.12.01 |
| 申请号 |
US20040857286 |
申请日期 |
2004.05.28 |
| 申请人 |
HITACHI GLOBAL TECHNOLOGIES NETHERLANDS B.V. |
发明人 |
DAVID HSIAO WEN-CHIEN;NIKITIN VLADIMIR |
| 分类号 |
G11B5/147;G11B5/31;(IPC1-7):G11B5/147 |
主分类号 |
G11B5/147 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
