Invention Grant
- Patent Title: Probe, recording apparatus, reproducing apparatus, and recording/reproducing apparatus
- Patent Title (中): 探头，记录装置，再现装置和记录/再现装置
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Application No.: US11629203Application Date: 2005-06-14
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Publication No.: US07672214B2Publication Date: 2010-03-02
- Inventor: Takahito Ono , Takanori Maeda , Atsushi Onoe , Hirokazu Takahashi
- Applicant: Takahito Ono , Takanori Maeda , Atsushi Onoe , Hirokazu Takahashi
- Applicant Address: JP Tokyo
- Assignee: Pioneer Corporation
- Current Assignee: Pioneer Corporation
- Current Assignee Address: JP Tokyo
- Agency: Nixon & Vanderhye, P.C.
- Priority: JP2004-178612 20040616
- International Application: PCT/JP2005/010884 WO 20050614
- International Announcement: WO2005/124758 WO 20051229
- Main IPC: G11B9/00
- IPC: G11B9/00
Abstract:
A probe (100) is provided with: a substrate (110) having a surface facing a medium (20); and a point electrode (120), formed in the substrate, for performing at least one of detection operation of a state of a domain of the medium and change operation of the state of the domain of the medium, a tip portion, which is an edge portion on a side facing the medium, out of the point electrode being disposed in one point in a plane which is formed in a vicinity of an area portion in which the point electrode is formed by the surface.
Public/Granted literature
- US20080043598A1 Probe, Recording Apparatus, Reproducing Apparatus, and Recording/Reproducing Apparatus Public/Granted day:2008-02-21
Information query
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