发明名称 |
Recording film for use in optical information recording medium, optical information recording medium, and sputtering target |
摘要 |
There is provided a sputtering target for forming a recording film for use in an optical information recording medium, comprising an Al alloy containing at least one of Sn, Zn, and Mg totaling 5.0 to 60 at%.
|
申请公布号 |
EP1978516(A1) |
申请公布日期 |
2008.10.08 |
申请号 |
EP20080013027 |
申请日期 |
2006.01.13 |
申请人 |
KABUSHIKI KAISHA KOBE SEIKO SHO |
发明人 |
TAUCHI, YUKI;NAKAI, JUNICHI;FUJII, HIDEO;IDO, TATEWAKI |
分类号 |
G11B7/243;C23C14/34 |
主分类号 |
G11B7/243 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|