发明名称 |
Probe, recording apparatus, reproducing apparatus, and recording/reproducing apparatus |
摘要 |
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.
|
申请公布号 |
US7672214(B2) |
申请公布日期 |
2010.03.02 |
申请号 |
US20050629203 |
申请日期 |
2005.06.14 |
申请人 |
PIONEER CORPORATION |
发明人 |
ONO TAKAHITO;MAEDA TAKANORI;ONOE ATSUSHI;TAKAHASHI HIROKAZU |
分类号 |
G11B9/00;G11B9/02;G11B9/14 |
主分类号 |
G11B9/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|