| 发明名称 |
Erasable phase change optical recording elements and methods. |
| 摘要 |
<p>An optical recording element comprising a thin film optical recording layer of an alloy, said alloy represented by the formula: SbxCdySnz wherein SbxCdySnz is within the polygon enclosed by Sb83Cd17-Sb46Cd24Sn30-Sb42Cd46Sn12Sn24 -Sb68Cd32 in a ternary Sb-Cd-Sn composition diagram.</p> |
| 申请公布号 |
EP0480526(A1) |
申请公布日期 |
1992.04.15 |
| 申请号 |
EP19910202617 |
申请日期 |
1991.10.08 |
| 申请人 |
EASTMAN KODAK COMPANY |
发明人 |
PAN, KEE-CHUAN;TYAN, YUAN-SHENG;VAZAN, FRIDRICH |
| 分类号 |
B41M5/26;G11B7/00;G11B7/0055;G11B7/243;G11B7/30 |
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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