发明授权
US07736715B2 Optical recording medium, and information recording/playback apparatus and method using the medium
失效
光记录介质,以及使用介质的信息记录/重放装置和方法
- 专利标题: Optical recording medium, and information recording/playback apparatus and method using the medium
- 专利标题(中): 光记录介质,以及使用介质的信息记录/重放装置和方法
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申请号: US11448877申请日: 2006-06-08
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公开(公告)号: US07736715B2公开(公告)日: 2010-06-15
- 发明人: Tsukasa Nakai , Noritake Oomachi , Sumio Ashida , Naomasa Nakamura , Keiichiro Yusu , Yasuhiro Satoh
- 申请人: Tsukasa Nakai , Noritake Oomachi , Sumio Ashida , Naomasa Nakamura , Keiichiro Yusu , Yasuhiro Satoh
- 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: JP2005-168344 20050608
- 主分类号: B32B3/02
- IPC分类号: B32B3/02
摘要:
In a single-sided, recordable/rewritable phase change optical recording medium having one or more layers, an interface layer adjacent to a phase change optical recording film contains at least Zr (zirconium), O (oxygen), and N (nitrogen), and further contains one or both of Y (yttrium) and Nb (niobium).
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