Invention Grant
US08693141B1 Systems and methods for providing stacked writer leads for magnetic transducers
有权
用于为磁换能器提供堆叠式写入器引线的系统和方法
- Patent Title: Systems and methods for providing stacked writer leads for magnetic transducers
- Patent Title (中): 用于为磁换能器提供堆叠式写入器引线的系统和方法
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Application No.: US13291766Application Date: 2011-11-08
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Publication No.: US08693141B1Publication Date: 2014-04-08
- Inventor: Carl F. Elliott , Zhigang Bai , Tao Pan
- Applicant: Carl F. Elliott , Zhigang Bai , Tao Pan
- Applicant Address: US CA Fremont
- Assignee: Western Digital (Fremont), LLC
- Current Assignee: Western Digital (Fremont), LLC
- Current Assignee Address: US CA Fremont
- Main IPC: G11B5/48
- IPC: G11B5/48

Abstract:
Systems and methods for providing stacked writer leads for magnetic transducers used in disk drives are provided. One such system for providing stacked writer leads for a magnetic transducer includes a writer coil for the magnetic transducer, a first pad on the magnetic transducer, a second pad on the magnetic transducer, a first circuit trace coupled to the first pad and a first terminal of the writer coil, and a second circuit trace coupled to the second pad and a second terminal of the writer coil, where a preselected length of the first circuit trace and the second circuit trace is configured in a stacked configuration where each of the preselected lengths of the first circuit trace and the second circuit trace is positioned at about the same location in spaced apart planes.
Information query
IPC分类: