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发明名称
光记录媒体
摘要
本发明提供一种在高速记录时之热干涉小,可获得良好的抖动之光记录媒体。本发明之光记录媒体,其特征为:在具有同心圆状或螺旋状沟槽的基板之具有沟槽之面侧形成含有色素之记录层,且在记录资讯时,朝该记录层照射雷射光以形成记录坑洞时,对应于该基板之记录坑洞形成区之区域即变形成凸状或凹状,该凸状部之最大高度为3奈米以上、15奈米以下,或该凹状部之最大深度为3奈米以上、15奈米以下,且在该记录层之记录坑洞形成区会产生空隙。
申请公布号
TW200514071
申请公布日期
2005.04.16
申请号
TW093126122
申请日期
2004.08.31
申请人
富士照相软片股份有限公司
发明人
柴田路宏
分类号
G11B7/24
主分类号
G11B7/24
代理机构
代理人
何金涂;何秋远
主权项
地址
日本
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