| 发明名称 |
Write-once optical recording medium |
| 摘要 |
A write-once optical recording medium has a transparent resin substrate having a concentric groove or a spiral groove and having recessed cells defining recording regions that are arranged in the groove, a recording film comprising an organic dye formed to fill the cells, and a metal reflection film formed on the recording film.
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| 申请公布号 |
US2005052986(A1) |
申请公布日期 |
2005.03.10 |
| 申请号 |
US20040897097 |
申请日期 |
2004.07.23 |
| 申请人 |
MORITA SEIJI;SAKURAI MASATOSHI;NAITO KATSUYUKI |
发明人 |
MORITA SEIJI;SAKURAI MASATOSHI;NAITO KATSUYUKI |
| 分类号 |
G11B7/24;G11B7/013;G11B7/244;G11B7/248;(IPC1-7):G11B7/24 |
主分类号 |
G11B7/24 |
| 代理机构 |
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