| 发明名称 |
OPTICAL RECORDING MEDIUM OF HIGH SENSITIVITY |
| 摘要 |
<p>An optical recording medium having a laserrecordable light-absorbing layer which is a carbide of iron or chromium. The medium exhibits surprisingly high sensitivity, and high carrier-to-noise ratios using a laser-diode recording system at power levels below 10 mW.</p> |
| 申请公布号 |
EP0119740(B1) |
申请公布日期 |
1987.11.04 |
| 申请号 |
EP19840300982 |
申请日期 |
1984.02.15 |
| 申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
RINEHART, THOMAS A. MINNESOTA MINING AND;WILLSON, RICHARD F. MINNESOTA MINING AND;HALLING, VAUGHN W. MINNESOTA MINING AND |
| 分类号 |
B41M5/26;G11B7/24;G11B7/243;(IPC1-7):G11B7/24 |
主分类号 |
B41M5/26 |
| 代理机构 |
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代理人 |
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| 地址 |
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