Invention Grant
- Patent Title: Head slider, head assembly, and magnetic disk device
- Patent Title (中): 头滑块，头组件和磁盘设备
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Application No.: US12581268Application Date: 2009-10-19
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Publication No.: US08315016B2Publication Date: 2012-11-20
- Inventor: Masaru Furukawa , Junguo Xu
- Applicant: Masaru Furukawa , Junguo Xu
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Antonelli, Terry, Stout & Kraus, LLP.
- Priority: JP2008-270198 20081020
- Main IPC: G11B5/02
- IPC: G11B5/02
Abstract:
Provided is a head slider that can heat a recording medium with a simple structure. In the head slider (10), a hole portion (14h) having an opening in a medium facing surface (10a) facing a disk-shaped recording medium (2) is formed, and a heating element (32) that is heated by being energized and a reflection portion (43) for reflecting heat radiated from the heating element (32) toward the disk-shaped recording medium (2) are disposed in the hole portion (14h).
Public/Granted literature
- US20100097716A1 HEAD SLIDER, HEAD ASSEMBLY, AND MAGNETIC DISK DEVICE Public/Granted day:2010-04-22
Information query
IPC分类:
