Invention Publication
- Patent Title: DISCRETE TRACK MAGNETIC RECORDING FOR EAMR
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Application No.: US17540566Application Date: 2021-12-02
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Publication No.: US20230178110A1Publication Date: 2023-06-08
- Inventor: Steven Douglas Granz , Ian James Gilbert
- Applicant: Seagate Technology LLC
- Applicant Address: US CA Fremont
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Fremont
- Main IPC: G11B21/08
- IPC: G11B21/08

Abstract:
A data storage medium includes a substrate, and a plurality of spaced-apart discrete data storage tracks supported by the substrate. The data storage medium also includes magnetic flux sinking material between the discrete data storage tracks and over the substrate. As an alternative to the magnetic flux sinking material, plasmonic material may be included between the discrete data storage tracks and over the substrate.
Public/Granted literature
- US11670337B1 Discrete track magnetic recording for EAMR Public/Granted day:2023-06-06
Information query
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