Invention Grant
- Patent Title: Magnetic writer having a split yoke
- Patent Title (中): 磁性刻录机具有分叉
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Application No.: US11789190Application Date: 2007-04-23
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Publication No.: US08373945B1Publication Date: 2013-02-12
- Inventor: Peng Luo , Zhigang Bai , Yugang Wang , Kroum S. Stoev , Francis H. Liu
- Applicant: Peng Luo , Zhigang Bai , Yugang Wang , Kroum S. Stoev , Francis H. Liu
- Applicant Address: US CA Fremont
- Assignee: Western Digital (Fremont), LLC
- Current Assignee: Western Digital (Fremont), LLC
- Current Assignee Address: US CA Fremont
- Main IPC: G11B5/31
- IPC: G11B5/31 ; G11B5/17
Abstract:
A method and system for providing a magnetic transducer are described. The magnetic transducer includes a first pole, a write gap, a second pole, a first coil, and a second coil. The first pole has a front portion on which at least a portion of the write gap resides. The second pole includes a split yoke that includes a first portion and a second portion. At least a portion of the first coil resides between the first portion of the split yoke and the first pole. At least a portion of the second coil resides between the second portion of the split yoke and the first pole.
Information query
IPC分类:
