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发明名称
资讯记录媒体
摘要
本发明提供,在进行高密度之记录.再生的资讯记录用媒体中,成本低廉、重写特性优异之资讯记录用媒体。系藉由光之照射改变原子排列以进行记录,可多次重写的资讯记录用媒体;由光照射侧起,在基板上具备18nm以上65nm以下之膜厚的第1保护层、及记录膜、及第2保护层、以及反射层,而且记录膜之组成由97原子%以上的Ge、与Bi、及Te所成。能获得成本低廉,具有优异之记录.再生特性、重写特性的媒体。
申请公布号
TW200512753
申请公布日期
2005.04.01
申请号
TW093126062
申请日期
2004.08.30
申请人
日立麦克赛尔股份有限公司
发明人
广常朱美;牛山纯子;安斋由美子
分类号
G11B7/24
主分类号
G11B7/24
代理机构
代理人
林志刚
主权项
地址
日本
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