发明授权
- 专利标题: Write heads with floating side shields and manufacturing methods
- 专利标题(中): 用浮动边屏蔽和制造方法写头
-
申请号: US11483408申请日: 2006-07-06
-
公开(公告)号: US07573683B1公开(公告)日: 2009-08-11
- 发明人: Mourad Benakli , Michael Mallary
- 申请人: Mourad Benakli , Michael Mallary
- 申请人地址: US CO Longmont
- 专利权人: Maxtor Corporation
- 当前专利权人: Maxtor Corporation
- 当前专利权人地址: US CO Longmont
- 代理机构: Campbell Nelson Whipps, LLC
- 主分类号: G11B5/127
- IPC分类号: G11B5/127
摘要:
A write head for a media drive suited for perpendicularly recording data in adjacent magnetic recording media, the media having a magnetic recording layer and a soft underlayer (SUL). The write head has a pole tip, a write yoke connected to the pole tip, a write return yoke, a write shield, one or more conductive coils surrounding the write yoke, and one or more side shields disposed in close proximity to the pole tip. The write return yoke connects to the write yoke on one end and the write shield on a different end. The one or more side shields are separated from the pole tip and write shields by a non-magnetic material and therefore are “floating” and not directly coupled to the write shield or pole tip.
信息查询
IPC分类: