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: (TixM1+/-x )yM2+/-y, where element Ml is Si or Al, element M2 is an element selected from the group consisting of Si, Al and Fe and different from the element Ml, 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. <IMAGE> |
申请公布号 |
EP1463045(A3) |
申请公布日期 |
2005.06.01 |
申请号 |
EP20040006915 |
申请日期 |
2004.03.23 |
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 |
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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