发明公开
- 专利标题： OPTICAL RECORDING MEDIUM AND METHOD FOR MANUFACTURING THE SAME
- 专利标题（中）： 光学记录介质及其制造方法
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申请号： EP08739122.3申请日： 2008-03-21
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公开(公告)号： EP2052871A1公开(公告)日： 2009-04-29
- 发明人: SAKAI, Takemitsu , IKEDA, Etsuro , SABI, Yuichi
- 申请人： Sony Corporation
- 申请人地址： 1-7-1 Konan Minato-ku Tokyo 108-0075 JP
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： 1-7-1 Konan Minato-ku Tokyo 108-0075 JP
- 代理机构： Müller - Hoffmann & Partner
- 优先权： JP2007077962 20070323
- 国际公布： WO2008117858 20081002
- 主分类号： B41M5/26
- IPC分类号： B41M5/26 ; G11B7/24 ; G11B7/243 ; G11B7/254 ; G11B7/257 ; G11B7/26
摘要：
An optical recording medium is an optical recording medium having an inorganic recording film and has a transparent conductive film on the inorganic recording film. The inorganic recording film has a first recording film containing titanium (Ti) and a second recording film containing an oxide of germanium (Ge). The transparent conductive film is provided on the side of the second recording film. The transparent conductive film contains an oxide of tin (Sn).
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