发明授权
- 专利标题： Information recording/reproducing device
- 专利标题（中）： 信息记录/再现装置
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申请号： US12636554申请日： 2009-12-11
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公开(公告)号： US08014189B2公开(公告)日： 2011-09-06
- 发明人: Takayuki Tsukamoto , Kohichi Kubo , Chikayoshi Kamata , Takahiro Hirai , Shinya Aoki , Toshiro Hiraoka
- 申请人： Takayuki Tsukamoto , Kohichi Kubo , Chikayoshi Kamata , Takahiro Hirai , Shinya Aoki , Toshiro Hiraoka
- 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
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2007-155677 20070612
- 主分类号： G11C11/00
- IPC分类号： G11C11/00
摘要：
An information recording/reproducing device includes a recording layer, and a recording circuit which records data to the recording layer by generating a phase change in the recording layer. The recording layer includes a first chemical compound having a spinel structure. The recording layer is AxMyX4 (0.1≦x≦2.2, 1.0≦y≦2.0), where A includes one selected from a group of Zn, Cd and Hg, M includes one selected from a group of Cr, Mo, W, Mn and Re, and X includes O.
公开/授权文献
- US20100142091A1 INFORMATION RECORDING/REPRODUCING DEVICE 公开/授权日：2010-06-10
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