| 发明名称 |
Phase-change optical recording medium |
| 摘要 |
A phase-change optical recording medium has a recording film that brings about reversible phase-change between a crystalline phase and an amorphous phase upon irradiation with light and an interface film formed in contact with at least one surface of the recording film and comprising hafnium (Hf), silicon (Si), oxygen (O) and carbon (C).
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| 申请公布号 |
US7214416(B2) |
申请公布日期 |
2007.05.08 |
| 申请号 |
US20040972768 |
申请日期 |
2004.10.26 |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
NAKAI TSUKASA;ASHIDA SUMIO;YUSU KEIICHIRO;TSUKAMOTO TAKAYUKI;OOMACHI NORITAKE;NAKAMURA NAOMASA;ICHIHARA, DECEASED KATSUTARO;ICHIHARA, LEGAL REPRESENTATIVE URARA |
| 分类号 |
B32B3/02;B41M5/26;G03G5/147;G03G9/08;G03G9/097;G11B7/24;G11B7/243;G11B7/254;G11B7/257 |
主分类号 |
B32B3/02 |
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