Invention Grant
- Patent Title: Wire and wire lead designs for a wire-assisted magnetic write device
- Patent Title (中): 线辅助磁性写入装置的线和导线设计
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Application No.: US11925012Application Date: 2007-10-26
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Publication No.: US09159339B2Publication Date: 2015-10-13
- Inventor: Werner Scholz , Thomas William Clinton , Sharat Batra , Mark Thomas Kief , Eric S. Linville , Wei Peng , Kenneth A. Medlin
- Applicant: Werner Scholz , Thomas William Clinton , Sharat Batra , Mark Thomas Kief , Eric S. Linville , Wei Peng , Kenneth A. Medlin
- Applicant Address: US CA Cupertino
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Cupertino
- Agency: Mueting, Raasch & Gebhardt, P.A.
- Main IPC: G11B5/31
- IPC: G11B5/31 ; G11B5/11 ; G11B5/127 ; G11B5/00

Abstract:
A magnetic device includes a write element having a write element tip that defines a medium confronting surface. The write element is operable to generate a first field at the medium confronting surface. A conductor is proximate the write element tip and first and second conductive leads are connected to the conductor and configured to deliver a current to the conductor to generate a second field that augments the first field. First and second side elements are disposed on opposite sides of the write element tip in a cross-track direction at the medium confronting surface. At least a portion of the first conductive lead is disposed adjacent the first side element on a side opposite the medium confronting surface, and at least a portion of the second conductive lead is disposed adjacent the second side element on a side opposite the medium confronting surface.
Public/Granted literature
- US20090109570A1 WIRE AND WIRE LEAD DESIGNS FOR A WIRE-ASSISTED MAGNETIC WRITE DEVICE Public/Granted day:2009-04-30
Information query
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