Invention Grant
- Patent Title: Magnetic recording head and magnetic recording and reproducing device comprising the same
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Application No.: US16811571Application Date: 2020-03-06
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Publication No.: US10741203B2Publication Date: 2020-08-11
- Inventor: Yusuke Tomoda
- Applicant: Kabushiki Kaisha Toshiba , Toshiba Electronic Devices & Storage Corporation
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba,Toshiba Electronic Devices & Storage Corporation
- Current Assignee: Kabushiki Kaisha Toshiba,Toshiba Electronic Devices & Storage Corporation
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: White & Case LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@fc35efa
- Main IPC: G11B5/39
- IPC: G11B5/39 ; G11B5/127 ; G11B5/31 ; G11B5/00

Abstract:
According to one embodiment, a magnetic recording head includes a main magnetic pole which applies a recording magnetic field to a magnetic recording medium, an auxiliary magnetic pole which faces the main magnetic pole across a recording gap, a first magnetic bypass layer which is provided in a recording gap in a track direction, and a second magnetic bypass layer which is provided in the recording gap in the track direction and is arranged at a distance from the first magnetic bypass layer in a track width direction.
Public/Granted literature
- US20200219533A1 MAGNETIC RECORDING HEAD AND MAGNETIC RECORDING AND REPRODUCING DEVICE COMPRISING THE SAME Public/Granted day:2020-07-09
Information query
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