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: US116603申请日: 1993-09-07
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公开(公告)号: US5368988A公开(公告)日: 1994-11-29
- 发明人: Masahiro Shinkai , Kenryo Namba
- 申请人: Masahiro Shinkai , Kenryo Namba
- 申请人地址: JPX Tokyo
- 专利权人: TDK Corporation
- 当前专利权人: TDK Corporation
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX4-269446 19920911; JPX5-60890 19930225
- 主分类号: G11B7/246
- IPC分类号: G11B7/246 ; G11B7/247 ; G11B7/2472 ; G11B7/249 ; G11B7/2495 ; G11B7/253 ; G11B7/2534 ; G11B7/254 ; G11B7/2542 ; G11B7/258 ; G11B7/2595 ; G11B7/00 ; G03C1/00
摘要:
An optical recording medium includes on a substrate a recording layer which contains a dye and a quencher. A specific cyclopentadiene metal complex is used as the quencher or the dye/quencher. Use of the metal complex facilitates a coating step due to improved solubility.
公开/授权文献
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