发明授权
- 专利标题: Thermally assisted magnetic recording head and head assembly
- 专利标题(中): 热辅助磁记录头和头组件
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申请号: US12995253申请日: 2009-06-01
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公开(公告)号: US08270262B2公开(公告)日: 2012-09-18
- 发明人: Irizo Naniwa , Takuya Matsumoto , Satoshi Arai , Junichiro Shimizu
- 申请人: Irizo Naniwa , Takuya Matsumoto , Satoshi Arai , Junichiro Shimizu
- 申请人地址: JP Tokyo
- 专利权人: Hitachi, Ltd.
- 当前专利权人: Hitachi, Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Volpe and Koenig, P.C.
- 优先权: JP2008-144902 20080602
- 国际申请: PCT/JP2009/059968 WO 20090601
- 国际公布: WO2009/148012 WO 20091210
- 主分类号: G11B7/085
- IPC分类号: G11B7/085
摘要:
In a thermally assisted magnetic recording head (10A), a sub-mount (8A) on which a laser diode is mounted is arranged between an HGA (41) and a magnetic head slider (9). The sub-mount has a wiring line (81) which electrically connects a terminal (91) arranged on the magnetic head slider (9) and a terminal (411) arranged on the HGA (41).
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