发明授权
- 专利标题: Phase change optical recording medium and activation energy determining method
- 专利标题(中): 相变光记录介质和活化能确定方法
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申请号: US600169申请日: 1996-02-12
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公开(公告)号: US5637371A公开(公告)日: 1997-06-10
- 发明人: Junji Tominaga , Ryo Inaba , Susumu Haratani
- 申请人: Junji Tominaga , Ryo Inaba , Susumu Haratani
- 申请人地址: JPX Tokyo
- 专利权人: TDK Corporation
- 当前专利权人: TDK Corporation
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX7-056630 19950221
- 主分类号: B41M5/26
- IPC分类号: B41M5/26 ; G01N25/02 ; G11B7/006 ; G11B7/243 ; G11B7/26 ; B32B3/00
摘要:
An optical recording medium comprising a phase change recording layer and a dielectric layer on a substrate is improved in reliability during storage at elevated temperature when the recording layer has a composition of the following formula.[{(Ag,Au).sub.a (Sb,Bi).sub.b (Te,Se).sub.c }.sub.1-d (In,Al,P).sub.d ].sub.1-e M.sub.eLetters a to e are: 0
公开/授权文献
- US4621338A CMOS adder using exclusive OR and/or exclusive-NOR gates 公开/授权日:1986-11-04
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