| 发明名称 |
Phase-change recording element for write once applications |
| 摘要 |
<p>A WORM optical recording element comprising a substrate and a phase-change recording layer wherein the phase-change recording layer has a composition expressed by SbalnbSflcZndSieOf Sh wherein a > 0, b > 0, c > 0, d > 0, e > 0, f> 0, h>0, and a + b + c + d + e + f + h = 100 <IMAGE></p> |
| 申请公布号 |
EP1283522(A1) |
申请公布日期 |
2003.02.12 |
| 申请号 |
EP20020078095 |
申请日期 |
2002.07.29 |
| 申请人 |
EASTMAN KODAK COMPANY |
发明人 |
TYAN, YUAN-SHENG;CUSHMAN, THOMAS RICHARD;FARRUGGIA, GIUSEPPE;OLIN, GEORGE RUSSELL;PRIMERANO, BRUNO;VAZAN, FRIDRICH |
| 分类号 |
B41M5/26;G11B7/243;G11B7/258;(IPC1-7):G11B7/24 |
主分类号 |
B41M5/26 |
| 代理机构 |
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