Invention Grant
- Patent Title: Write pole design
- Patent Title (中): 写极设计
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Application No.: US14136773Application Date: 2013-12-20
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Publication No.: US08937852B2Publication Date: 2015-01-20
- Inventor: Kirill Aleksandrovich Rivkin , Mourad Benakli , Ned Tabat
- Applicant: Seagate Technology LLC
- Applicant Address: US CA Cupertino
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Cupertino
- Agency: HolzerIPLaw, PC
- Main IPC: G11B11/00
- IPC: G11B11/00 ; G11B5/187 ; G11B5/31 ; G11B13/04 ; G11B5/00

Abstract:
In an example, a method comprises aligning a central axis of a paddle portion on a write pole circuit to be substantially perpendicular to an adjacent magnetic surface, and bending a central axis of an extended tip portion relative to the central axis of the paddle portion. In another example, a transducer head comprises a write pole circuit having a paddle portion with a central axis, and an extended tip portion with a central axis, the central axis of the extended tip portion angled from the central axis of the paddle portion. In another example, a magnetic circuit comprises a write pole circuit having a paddle portion and an extended tip portion, the extended tip portion bending away from a central axis of the paddle portion, and a coil wrapping around the extended tip portion.
Public/Granted literature
- US20140119163A1 WRITE POLE DESIGN Public/Granted day:2014-05-01
Information query
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