Invention Grant
- Patent Title: Near-field recording head capable of directly forming light source in slider
- Patent Title (中): 能够在滑块中直接形成光源的近场记录头
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Application No.: US12294310Application Date: 2007-03-26
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Publication No.: US08279721B2Publication Date: 2012-10-02
- Inventor: Hideki Aikoh , Masahiro Birukawa
- Applicant: Hideki Aikoh , Masahiro Birukawa
- Applicant Address: JP Osaka
- Assignee: Panasonic Corporation
- Current Assignee: Panasonic Corporation
- Current Assignee Address: JP Osaka
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP2006-091185 20060329
- International Application: PCT/JP2007/056222 WO 20070326
- International Announcement: WO2007/111304 WO 20071004
- Main IPC: G11B11/00
- IPC: G11B11/00
Abstract:
A near-field optical head capable of being significantly miniaturized is constituted by a near-field optical probe slider formed by holding, on a slider, a semiconductor laser, a heat dissipation member, a prism for guiding light from the semiconductor laser to a scattering body and a photodetector element.
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