| 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 is disclosed. The alloy is represented by the formula Sbx Te1-x, wherein x is between about 0.58 and 0.75. The alloys have short erasure times (amorphous to crystalline transition) and excellent environmental stability. |
| 申请公布号 |
WO9007181(A1) |
申请公布日期 |
1990.06.28 |
| 申请号 |
WO1989US05435 |
申请日期 |
1989.12.07 |
| 申请人 |
EASTMAN KODAK COMPANY |
发明人 |
PAN, KEE-CHUAN;TYAN, YVAN-SHENG;VAZAN, FRIDRICH |
| 分类号 |
B41M5/26;G11B7/00;G11B7/243 |
主分类号 |
B41M5/26 |
| 代理机构 |
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