Invention Grant
- Patent Title: Magnetic device including a near field transducer
- Patent Title (中): 包括近场传感器的磁性装置
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Application No.: US13973532Application Date: 2013-08-22
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Publication No.: US09025281B2Publication Date: 2015-05-05
- Inventor: Edwin F. Rejda , Kurt W. Wierman
- 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: Mueting, Raasch & Gebhardt, P.A.
- Main IPC: G11B5/31
- IPC: G11B5/31 ; G11B5/00

Abstract:
A recording device and a method of forming a recording device are disclosed. The recording device includes an air bearing surface and a near field transducer including a surface proximate the air bearing surface. The device also includes a write pole including a sloped pole piece proximate the near field transducer, where the sloped pole piece includes an end proximate the air bearing surface; a capping material disposed proximate the surface of the near field transducer; and an overcoat layer disposed proximate the capping material and at least a portion of the air bearing surface of the recording device.
Public/Granted literature
- US20150055441A1 MAGNETIC DEVICE INCLUDING A NEAR FIELD TRANSDUCER Public/Granted day:2015-02-26
Information query
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