发明公开
- 专利标题: Optical information recording medium
- 专利标题(中): Optisches Informationsaufzeichnungsmedium
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申请号: EP00103989.0申请日: 2000-02-25
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公开(公告)号: EP1031973A2公开(公告)日: 2000-08-30
- 发明人: Ohishi, Takuo, c/o MMP Division, Ricoh Company Ltd
- 申请人: Ricoh Company, Ltd.
- 申请人地址: 3-6, Nakamagome 1-chome, Ohta-ku Tokyo 143-8555 JP
- 专利权人: Ricoh Company, Ltd.
- 当前专利权人: Ricoh Company, Ltd.
- 当前专利权人地址: 3-6, Nakamagome 1-chome, Ohta-ku Tokyo 143-8555 JP
- 代理机构: Barz, Peter, Dr.
- 优先权: JP5183199 19990226
- 主分类号: G11B7/24
- IPC分类号: G11B7/24
摘要:
An optical information recording medium includes a transparent substrate on which a recording layer, a reflection layer, a hydrophobic protective layer, a hydrophobic intermediate layer, and an ink receiving layer are successively overlaid.
公开/授权文献
- EP1031973B1 Optical information recording medium 公开/授权日:2012-05-30
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