| 发明名称 |
INFORMATION RECORDING MEMBER |
| 摘要 |
PURPOSE:To smooth surface, eliminate the dusturbance of the shape of recessed areas even if the fine recessed areas are formed by radiating energy beam such as laser light and increase the resultant signal to noise ratio by providing a specific thin film on a base. |
| 申请公布号 |
JPS5367405(A) |
申请公布日期 |
1978.06.15 |
| 申请号 |
JP19760142307 |
申请日期 |
1976.11.29 |
| 申请人 |
HITACHI LTD |
发明人 |
TERAO MOTOYASU;YONEZAWA SEIJI |
| 分类号 |
B41M5/26;G03C5/56;G11B7/24;G11B7/243 |
主分类号 |
B41M5/26 |
| 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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