发明名称 |
OPTICAL RECORDING MEDIUM AND METHOD OF PRODUCING SAME |
摘要 |
An optical recording medium capable of recording and/or reproducing an information by using a laser beam, comprising: a support layer having an information signal-recording portion on one side surface thereof on which said laser beam is incident, and a transparent layer disposed over the support layer and having a thickness smaller than that of the support layer. In accordance with the present invention, there are further provided production method for optical or magneto-optical discs whereby a high density reproduction can be achieved. |
申请公布号 |
CA2170115(C) |
申请公布日期 |
2009.07.21 |
申请号 |
CA19962170115 |
申请日期 |
1996.02.22 |
申请人 |
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发明人 |
YANAGISAWA, YOSHITAKE;FURUKI, MOTOHIRO;FUKUCHI, SHOJI;KASHIWAGI, TOSHIYUKI |
分类号 |
G11B7/24;G11B7/26;G11B11/10;G11B11/105 |
主分类号 |
G11B7/24 |
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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