| 发明名称 |
ERASABLE PHASE CHANGE OPTICAL RECORDING ELEMENTS AND METHODS |
| 摘要 |
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. |
| 申请公布号 |
US5196284(A) |
申请公布日期 |
1993.03.23 |
| 申请号 |
US19900594501 |
申请日期 |
1990.10.09 |
| 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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