发明名称 |
Optical recording medium, method for manufacturing the same and target used for sputtering process |
摘要 |
An optical recording medium includes a recording layer containing an alloy represented by a general formula: (TixM11-x)yM21-y, where element M1 is Si or Al, element M2 is an element selected from the group consisting of Si, Al and Fe and different from the element M1, x is equal to or larger than 0.3 and equal to or smaller than 0.8, and y is equal to or larger than 0.75 and equal to or smaller than 1. The thus constituted optical recording medium only places minimal load on the global environment.
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申请公布号 |
US2004190435(A1) |
申请公布日期 |
2004.09.30 |
申请号 |
US20040805727 |
申请日期 |
2004.03.22 |
申请人 |
TDK CORPORATION;PIONEER CORPORATION |
发明人 |
HOSODA YASUO;MITSUMORI AYUMI;SATO MEGUMI;YAMAGUCHI MASATAKA;IIDA TETSUYA;INOUE HIROYASU;MISHIMA KOJI;AOSHIMA MASAKI |
分类号 |
B41M5/26;C23C14/18;C23C14/34;G11B7/24;G11B7/243;G11B7/26;(IPC1-7):G11B7/24 |
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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