| 发明名称 |
Optical recording medium, production thereof, substrate for optical recording medium, and production thereof |
| 摘要 |
An optical recording medium provided with a substrate has a preformat on the surface thereof, a recording layer, and a protecting layer. The substrate has an electrodeposit layer arranged in a pattern corresponding to the preformat on the surface of the substrate.
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| 申请公布号 |
US5447767(A) |
申请公布日期 |
1995.09.05 |
| 申请号 |
US19920922778 |
申请日期 |
1992.07.31 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
TANABE, HIROSHI;IMATAKI, HIROYUKI;HIRAOKA, MIZUHO;NAGANO, KAZUMI;YANO, TAKAYA |
| 分类号 |
G11B7/0033;G11B7/24;G11B7/253;G11B7/257;G11B7/26;(IPC1-7):B32B3/00 |
主分类号 |
G11B7/0033 |
| 代理机构 |
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