Invention Grant
- Patent Title: Magnetic recording medium
- Patent Title (中): 磁记录介质
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Application No.: US12743671Application Date: 2008-11-20
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Publication No.: US08400735B2Publication Date: 2013-03-19
- Inventor: Bernard Dieny , Jérôme Moritz , Bernard Rodmacq
- Applicant: Bernard Dieny , Jérôme Moritz , Bernard Rodmacq
- Applicant Address: FR Paris FR Paris
- Assignee: Commissariat à l'Énergie Atomique et aux Énergies Alternatives,Centre National de la Recherche Scientifique
- Current Assignee: Commissariat à l'Énergie Atomique et aux Énergies Alternatives,Centre National de la Recherche Scientifique
- Current Assignee Address: FR Paris FR Paris
- Agency: Pillsbury Winthrop Shaw Pittman, LLP
- Priority: FR0759324 20071126
- International Application: PCT/EP2008/065887 WO 20081120
- International Announcement: WO2009/068466 WO 20090604
- Main IPC: G11B5/66
- IPC: G11B5/66 ; G11B5/738

Abstract:
The present invention relates to a magnetic recording medium (100). The invention finds a particularly interesting application in the field of data stored on hard disks. The medium (100) comprises an assembly of magnetic zones disposed on a substrate (102), each magnetic zone comprising at least one first (C′1) and one second (C′2) stacked magnetic layers separated from each other by a non-magnetic layer (NM′). In addition, said first magnetic layer (C′1) presents magnetization substantially oriented parallel to the plane of said substrate (102) and said second magnetic layer (C′2) presents magnetization substantially oriented perpendicular to the plane of said substrate (102).
Public/Granted literature
- US20100284104A1 MAGNETIC RECORDING MEDIUM Public/Granted day:2010-11-11
Information query
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