-
公开(公告)号:US07214416B2
公开(公告)日:2007-05-08
申请号:US10972768
申请日:2004-10-26
申请人: Tsukasa Nakai , Sumio Ashida , Keiichiro Yusu , Takayuki Tsukamoto , Noritake Oomachi , Naomasa Nakamura , Katsutaro Ichihara, Deceased , Urara Ichihara, Legal Representative
发明人: Tsukasa Nakai , Sumio Ashida , Keiichiro Yusu , Takayuki Tsukamoto , Noritake Oomachi , Naomasa Nakamura , Katsutaro Ichihara, Deceased , Urara Ichihara, Legal Representative
IPC分类号: B32B3/02
CPC分类号: G03G9/097 , G03G5/147 , G03G5/14726 , G03G5/14756 , G03G9/0821 , G11B7/2403 , G11B7/24038 , G11B7/252 , G11B7/2534 , G11B7/256 , G11B7/2578 , G11B7/259 , G11B2007/24306 , G11B2007/24308 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , G11B2007/2432 , G11B2007/24328 , G11B2007/25706 , G11B2007/2571 , G11B2007/25711 , G11B2007/25713 , G11B2007/25715 , Y10T428/21
摘要: A phase-change optical recording medium has a recording film that brings about reversible phase-change between a crystalline phase and an amorphous phase upon irradiation with light and an interface film formed in contact with at least one surface of the recording film and comprising hafnium (Hf), silicon (Si), oxygen (O) and carbon (C).
摘要翻译: 相变光学记录介质具有记录膜,其在照射光时产生结晶相和非晶相之间的可逆相变,以及形成为与记录膜的至少一个表面接触并且包含铪的界面膜( Hf),硅(Si),氧(O)和碳(C)。