发明名称 |
PMR head with integrated side shield (ISS) |
摘要 |
A PMR head comprises a substrate, a magnetic pole formed over the substrate, the pole having a pole tip having a cross-sectional tapered shape wherein the pole tip is surrounded by a write gap layer, an integrated shield comprising side shields on the substrate laterally surrounding the pole tip and a trailing shield overlying the pole tip and integral with the side shields. |
申请公布号 |
US8614860(B2) |
申请公布日期 |
2013.12.24 |
申请号 |
US201113373172 |
申请日期 |
2011.11.07 |
申请人 |
HAN CHERNG-CHYI;GUAN LIJIE;SMYTH JOE;DOVEK MORIS;HEADWAY TECHNOLOGIES, INC. |
发明人 |
HAN CHERNG-CHYI;GUAN LIJIE;SMYTH JOE;DOVEK MORIS |
分类号 |
G11B5/127 |
主分类号 |
G11B5/127 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|