发明名称 |
MAGNETIC RECORDING HEAD HAVING PROTECTED READER SENSORS AND NEAR ZERO RECESSION WRITER POLES |
摘要 |
A magnetic head according to one embodiment includes a module, the module having first and second transducers of different transducer types positioned towards a media facing side of the module, wherein the different transducer types are selected from a group consisting of data reader transducers, servo reader transducers, write transducers, piggyback read-write transducers and merged read-write transducers; a first protection structure for protecting the first transducer; and wherein the second transducer has either no protection or is protected by a second protection structure that is different than the first protection structure. |
申请公布号 |
US2014063645(A1) |
申请公布日期 |
2014.03.06 |
申请号 |
US201213601068 |
申请日期 |
2012.08.31 |
申请人 |
BISKEBORN ROBERT G.;CZARNECKI W. STANLEY;HERGET PHILIPP;LO CALVIN S.;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BISKEBORN ROBERT G.;CZARNECKI W. STANLEY;HERGET PHILIPP;LO CALVIN S. |
分类号 |
G11B5/127;G11B5/60;G11B5/84;G11B21/02 |
主分类号 |
G11B5/127 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|