发明名称 |
Optical recording medium and production method of the same |
摘要 |
The present invention relates to an optical recording medium having a protective layer and a phase-change recording layer on a substrate, said protective layer containing a metallic oxysulfide and an optical recording medium having a protective layer and a phase-change recording layer, said protective layer being formed by sputtering using a target comprising a metallic oxysulfide.
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申请公布号 |
US2001003641(A1) |
申请公布日期 |
2001.06.14 |
申请号 |
US20000730514 |
申请日期 |
2000.12.05 |
申请人 |
KUNITOMO HARUO;OHNO TAKASHI |
发明人 |
KUNITOMO HARUO;OHNO TAKASHI |
分类号 |
C23C14/06;C23C14/34;G11B7/24;G11B7/243;G11B7/253;G11B7/2531;G11B7/2533;G11B7/2534;G11B7/254;G11B7/2542;G11B7/257;G11B7/2578;G11B7/258;G11B7/2585;G11B7/26;(IPC1-7):B32B3/02;G03C1/72;C23C14/08 |
主分类号 |
C23C14/06 |
代理机构 |
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主权项 |
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地址 |
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