| 发明名称 |
Varying Write Pole Side Shield Gap |
| 摘要 |
A magnetic element can be configured with a write pole that continuously extends from an air bearing surface along a plane orthogonal to the air bearing surface. A magnetic shield can be separated from the write pole by a first gap distance on the air bearing surface throughout a tip portion of the write pole and by a second gap distance distal the air bearing surface along the plane orthogonal to the air bearing surface along a body portion of the write pole with the first and second gap distances measured parallel to the air bearing surface and the second gap distance being greater than the first gap distance. |
| 申请公布号 |
US2015199983(A1) |
申请公布日期 |
2015.07.16 |
| 申请号 |
US201414153335 |
申请日期 |
2014.01.13 |
| 申请人 |
Seagate Technology LLC |
发明人 |
Mooney Marcus B.;Moore Angela B.;Baby Aji;McLarnon Neil P.;Bell Alison M. |
| 分类号 |
G11B5/265;G11B5/60 |
主分类号 |
G11B5/265 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus comprising:
a write pole continuously extending from an air bearing surface (ABS) along a plane orthogonal to the ABS; and a magnetic shield separated from the write pole by a first gap distance on the ABS throughout a tip portion of the write pole and by a second gap distance distal the ABS along the plane orthogonal to the ABS along a body portion of the write pole, the first and second gap distances measured parallel to the ABS with the second gap distance being greater than the first gap distance. |
| 地址 |
Cupertino CA US |
