发明名称 |
Magnetic head, method of manufacturing the same, a head gimbal assembly, and a hard disk drive |
摘要 |
The magnetic head in accordance with the present invention comprises first and second magnetic pole layers, a link part for magnetically linking the first and second magnetic pole layers, and a thin-film coil helically wound about at least one of the first and second magnetic pole layers. The thin-film coil comprises a plurality of inner conductor parts arranged in parallel with each other with an insulating film interposed therebetween, a plurality of first outer conductor parts located on the side of the first or second magnetic pole layer opposite from the side where the inner conductor parts are located, a plurality of second outer conductor parts located on the side of the first outer conductor parts opposite from the side where the inner conductor parts are located, and a plurality of connecting parts for connecting their corresponding inner conductor parts and first and second outer conductor parts.
|
申请公布号 |
US2005088780(A1) |
申请公布日期 |
2005.04.28 |
申请号 |
US20030692731 |
申请日期 |
2003.10.27 |
申请人 |
SAE MAGNETICS (H.K.) LTD. |
发明人 |
SASAKI YOSHITAKA;KAMIGAMA TAKEHIRO;ITO HIROYUKI |
分类号 |
G11B5/31;G11B5/17;G11B5/187;(IPC1-7):G11B5/17 |
主分类号 |
G11B5/31 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|