发明授权
- 专利标题: Magnetic recording head with a point writer pole
- 专利标题(中): 磁记录头带点刻录杆
-
申请号: US10610008申请日: 2003-06-30
-
公开(公告)号: US07583477B2公开(公告)日: 2009-09-01
- 发明人: James K. Price , Amin Nurul , Alaxender M. Shukh , Feng Wang , Martin L. Plumer
- 申请人: James K. Price , Amin Nurul , Alaxender M. Shukh , Feng Wang , Martin L. Plumer
- 申请人地址: US CA Scotts Valley
- 专利权人: Seagate Technology LLC
- 当前专利权人: Seagate Technology LLC
- 当前专利权人地址: US CA Scotts Valley
- 代理机构: Kinney & Lnage P.A.
- 主分类号: G11B5/127
- IPC分类号: G11B5/127
摘要:
A magnetic recording head having a write pole formed in a point. The narrow width of the write pole can be manufactured using existing equipment, reduces the number of steps required to build the recording head, and results in a recording head that has other advantages. Forming the write pole in a point is done using two masking steps and mill processing. The writer and reader are positioned next to each other so that the second masking step which forms the point of the writer pole also defines the back edge of the stripe.
公开/授权文献
- US20040264062A1 Magnetic recording head with a point writer pole 公开/授权日:2004-12-30
信息查询
IPC分类: