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发明名称
光资讯记录媒体
摘要
本发明提供一种具有反射膜之读取专用光资讯记录媒体,该反射膜不仅具有高反射率及优异之保持于高温高湿环境下时之耐环境性,且,于高强度光照射环境下保持时之耐光性、及对于反复再生试验之反复再生耐久性亦优异。本发明系一种在基板上依序分别积层至少一层反射膜及光透过层而成之读取专用的光资讯记录媒体,反射膜系由含有0.01~1.0原子%之Bi及0.1~13.0原子%之Cu的Ag基合金所构成。
申请公布号
TWI381377
申请公布日期
2013.01.01
申请号
TW097113368
申请日期
2008.04.11
申请人
索尼碟片数位解决方案股份有限公司 日本;神户制钢所股份有限公司 日本;克贝鲁可科研股份有限公司 日本
发明人
大川直树;田内裕基;中井淳一
分类号
G11B7/24;G11B7/258
主分类号
G11B7/24
代理机构
代理人
陈长文 台北市松山区敦化北路201号7楼
主权项
地址
日本
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