Invention Grant
- Patent Title: Magnetic writer configured for high data rate recording
- Patent Title (中): 磁记录器配置为高数据速率记录
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Application No.: US13331020Application Date: 2011-12-20
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Publication No.: US08797684B1Publication Date: 2014-08-05
- Inventor: Ut Tran , Zhigang Bai , Kevin K. Lin
- Applicant: Ut Tran , Zhigang Bai , Kevin K. Lin
- Applicant Address: US CA Fremont
- Assignee: Western Digital (Fremont), LLC
- Current Assignee: Western Digital (Fremont), LLC
- Current Assignee Address: US CA Fremont
- Main IPC: G11B5/17
- IPC: G11B5/17

Abstract:
A method and system provide a magnetic transducer having an air-bearing surface (ABS). The magnetic transducer includes a write pole and a coil. The write pole has a pole tip and a yoke. The coil energizes the write pole and includes a plurality of turns. A turn of the plurality of turns has a first portion and a second portion. The first portion has a first length in a stripe height direction substantially perpendicular to the ABS. The second portion has a second length in the stripe height direction. The second length is greater than the first length and extends at least to at least one adjacent turn.
Information query
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