发明申请
- 专利标题： REPRODUCING HEAD WITH SPIN-TORQUE OSCILLATOR, AND MAGNETIC RECORDING AND REPRODUCING APPARATUS
- 专利标题（中）： 用旋转振荡器复制头，磁记录和再现装置
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申请号： US13535785申请日： 2012-06-28
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公开(公告)号： US20130065086A1公开(公告)日： 2013-03-14
- 发明人: Kiwamu Kudo , Tazumi Nagasawa , Koichi Mizushima , Rie Sato , Tao Yang , Hirofumi Suto
- 申请人： Kiwamu Kudo , Tazumi Nagasawa , Koichi Mizushima , Rie Sato , Tao Yang , Hirofumi Suto
- 申请人地址： JP Tokyo
- 专利权人： KABUSHIKI KAISHA TOSHIBA
- 当前专利权人： KABUSHIKI KAISHA TOSHIBA
- 当前专利权人地址： JP Tokyo
- 优先权： JP2011-198321 20110912
- 主分类号： G11B5/33
- IPC分类号： G11B5/33
摘要：
According to one embodiment, a reproducing head includes a spin-torque oscillator and a pair of shield parts. The spin-torque oscillator has a first surface facing a magnetic recording medium. The pair of shield parts each has a second surface facing the magnetic recording medium, the spin-torque oscillator being arranged between the shield parts. A distance between the second surface and the magnetic recording medium is shorter than a distance between the first surface and the magnetic recording medium.
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