Invention Grant
US09142229B2 Heat assisted magnetic recording head having thermal sensor with high-TCR transparent conducting oxide
有权
具有高TCR透明导电氧化物的热传感器的热辅助磁记录头
- Patent Title: Heat assisted magnetic recording head having thermal sensor with high-TCR transparent conducting oxide
- Patent Title (中): 具有高TCR透明导电氧化物的热传感器的热辅助磁记录头
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Application No.: US13836331Application Date: 2013-03-15
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Publication No.: US09142229B2Publication Date: 2015-09-22
- Inventor: Michael Christopher Kautzky , Sarbeswar Sahoo
- 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: Hollingsworth Davis, LLC
- Main IPC: G11B11/00
- IPC: G11B11/00 ; G11B5/31 ; G11B5/40 ; G11B5/60 ; G11B5/00
Abstract:
A head transducer includes a thermal sensor comprising a conducting ceramic material having a temperature coefficient of resistance. The thermal sensor can comprise a transparent conducting oxide having a temperature coefficient of resistance. The thermal sensor can be situated proximate a near-field transducer of the heat-assisted magnetic recording head transducer.
Public/Granted literature
- US20140269238A1 HEAD TRANSDUCER EMPLOYING THERMAL SENSOR WITH HIGH-TCR TRANSPARENT CONDUCTING OXIDE Public/Granted day:2014-09-18
Information query
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