发明名称 |
Process for manufacturing a recordable optical disk, optical disk and rewritable layer obtained by the process |
摘要 |
A process for manufacturing a recordable optical disk including forming a back rewritable layer and depositing a transparent intercalary layer on the back rewritable layer, and forming a front rewritable layer including a metallic alloy and a cermet dielectric such that the front rewritable layer has a transmission rate greater than or equal to about 45%, and a recordable optical disk including a substrate and an active layer including a cermet, wherein the active layer covers at least one back rewritable layer and the active cermet layer has a transmission rate greater than or equal to about 45%.
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申请公布号 |
US2005227033(A1) |
申请公布日期 |
2005.10.13 |
申请号 |
US20050129788 |
申请日期 |
2005.05.16 |
申请人 |
COMMISSARIAT A L'ENERGIE ATOMIQUE |
发明人 |
PERRIER ROBIN;ANCIANT ROMAIN;ARMAND MARIE-FRANCOISE |
分类号 |
G11B7/243;G11B7/257;G11B7/258;(IPC1-7):B32B3/02 |
主分类号 |
G11B7/243 |
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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