Invention Application
- Patent Title: READER SIDE SHIELD
- Patent Title (中): 读者侧面
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Application No.: US15269066Application Date: 2016-09-19
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Publication No.: US20170004852A1Publication Date: 2017-01-05
- Inventor: Xin Cao , Frances Paula McElhinney , Jiansheng Xu , Marcus Winston Ormston
- Applicant: Seagate Technology LLC
- Main IPC: G11B5/39
- IPC: G11B5/39 ; G11B5/60

Abstract:
The implementations disclosed herein allow for formation of a magnetoresistive (MR) sensor shield that shields against both down track and cross-track interference. The shield can be formed in a single deposition step. In one implementation of the disclosed technology, a “tail” portion of the shield is eliminated by including a non-magnetic material adjacent to opposite sides of a middle portion of the sensor stack.
Public/Granted literature
- US10593356B2 Manufacturing method for reader side shield Public/Granted day:2020-03-17
Information query
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