| 发明名称 |
MAGNETIC HEAD AND MAGNETIC DISK DEVICE |
| 摘要 |
According to one embodiment, a magnetic head is arranged opposite a magnetic recording medium including a recording layer. The magnetic head includes a magnetic pole, a light emitting unit, and a distance adjusting unit. The magnetic pole includes a soft magnetic material. The light emitting unit is arranged with respect to the magnetic pole in a travel direction of the magnetic head, and emits light with respect to the recording layer. The distance adjusting unit adjusts a distance between the magnetic pole and the light emitting unit. |
| 申请公布号 |
US2016064020(A1) |
申请公布日期 |
2016.03.03 |
| 申请号 |
US201514625338 |
申请日期 |
2015.02.18 |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
Ikai Toshiyuki;Taguchi Tomoko;Aoki Kenichiro |
| 分类号 |
G11B5/48;G11B5/255 |
主分类号 |
G11B5/48 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A magnetic head that is arranged opposite a magnetic recording medium comprising a recording layer, the magnetic head comprising:
a magnetic pole comprising a soft magnetic material; a light emitting unit arranged with respect to the magnetic pole in a travel direction of the magnetic head, and emits light with respect to the recording layer; and a distance adjusting unit that adjusts a distance between the magnetic pole and the light emitting unit. |
| 地址 |
Tokyo JP |
