- 专利标题： Information recording medium and its manufacturing method
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申请号： US09340011申请日： 1999-06-28
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公开(公告)号： US06554972B1公开(公告)日： 2003-04-29
- 发明人: Katsutaro Ichihara , Sumio Ashida , Keiichiro Yusu , Toshihiko Nagase , Naomasa Nakamura
- 申请人： Katsutaro Ichihara , Sumio Ashida , Keiichiro Yusu , Toshihiko Nagase , Naomasa Nakamura
- 优先权： JP10-181156 19980626; JP11-088010 19990330
- 主分类号： G11B724
- IPC分类号： G11B724
摘要：
It is an object to improve the recording transfer rate of a phase change recording medium, to reduce the producing costs of the medium, to greatly increase the degree of freedom for the selection of the substrate of the medium, particularly to provide a medium having a structure of Rc
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