发明授权
- 专利标题: Optical recording medium
- 专利标题(中): 光记录介质
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申请号: US179262申请日: 1988-04-08
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公开(公告)号: US4957854A公开(公告)日: 1990-09-18
- 发明人: Yoshihiro Oguchi , Yoshio Takasu , Kyo Miura
- 申请人: Yoshihiro Oguchi , Yoshio Takasu , Kyo Miura
- 申请人地址: JPX Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX62-91460 19870413
- 主分类号: C08L33/14
- IPC分类号: C08L33/14 ; B41M5/26 ; C08K5/00 ; C08L33/04 ; C08L33/24 ; G11B7/24 ; G11B7/244 ; G11B7/245
摘要:
An optical recording medium comprises an organic thin film recording layer on a substrate, which medium performs recording of information by forming a pit with photoenergy, said organic thin film recording layer comprising an organic dye and a polymeric surfactant.
公开/授权文献
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