| 发明名称 |
Magnetic Stack with Different Areal Extents on an Air Bearing Surface |
| 摘要 |
A data reader may be configured at least with a magnetic stack that has a first magnetic layer separated from a second magnetic layer by a non-magnetic spacer layer. The first magnetic layer may have an areal extent on an air bearing surface (ABS) that differs from the second magnetic layer while the second magnetic layer can be configured with a first plurality of linear sidewalls that are each angled with respect to a second plurality of linear sidewalls of the first magnetic layer. |
| 申请公布号 |
US2015062757(A1) |
申请公布日期 |
2015.03.05 |
| 申请号 |
US201314019278 |
申请日期 |
2013.09.05 |
| 申请人 |
Seagate Technology LLC |
发明人 |
Dimitrov Dimitar Velikov;Song Dian;Kief Mark Thomas;Gee Sung-Hoon |
| 分类号 |
G11B5/31 |
主分类号 |
G11B5/31 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus comprising a magnetic stack having a first magnetic layer separated from a second magnetic layer by a non-magnetic spacer layer, the first magnetic layer having an areal extent on an air bearing surface (ABS) that differs from the second magnetic layer, the second magnetic layer configured with a first plurality of linear sidewalls each angled with respect to a second plurality of linear sidewalls of the first magnetic layer. |
| 地址 |
Cupertino CA US |
