Invention Grant
- Patent Title: Manufacturing method for reader side shield
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Application No.: US15269066Application Date: 2016-09-19
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Publication No.: US10593356B2Publication Date: 2020-03-17
- Inventor: Xin Cao , Frances Paula McElhinney , Jiansheng Xu , Marcus Winston Ormston
- Applicant: Seagate Technology LLC
- Applicant Address: US CA Cupertino
- Assignee: SEAGATE TECHNOLOGY LLC
- Current Assignee: SEAGATE TECHNOLOGY LLC
- Current Assignee Address: US CA Cupertino
- Agency: Holzer Patel Drennan
- Main IPC: G11B5/39
- IPC: G11B5/39 ; G11B5/31 ; G11B5/187 ; G11B5/11 ; G11B5/127 ; G11B5/60 ; H01L25/00
Abstract:
A magnetoresistive (MR) sensor shield shields against both down track and cross-track interference and is formed in a single deposition step. 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
- US20170004852A1 READER SIDE SHIELD Public/Granted day:2017-01-05
Information query
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