发明名称 |
HYBRID RECORDABLE OPTICAL RECORD CARRIER |
摘要 |
The present invention relates to a recordable optical record carrier which can be used to make a back-up of the full content of a SA-CD disc. The proposed record, carrier comprises: a first transparent substrate layer (1), a first semi-transparent recordable information layer (2) including an organic dye material having a high data storage capacity, a second transparent substrate layer (4), a second recordable information layer (5) including an organic dye material havingl,a lower data storage capacity than said first information layer (2), and a cover layer (6). |
申请公布号 |
WO2005010874(A1) |
申请公布日期 |
2005.02.03 |
申请号 |
WO2004IB51253 |
申请日期 |
2004.07.19 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V.;MARTENS, HUBERT, C., F.;VLUTTERS, RUUD |
发明人 |
MARTENS, HUBERT, C., F.;VLUTTERS, RUUD |
分类号 |
G11B7/007;G11B7/24038 |
主分类号 |
G11B7/007 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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