发明授权
- 专利标题: Optical information recording medium and method for manufacturing the same
- 专利标题(中): 光学信息记录介质及其制造方法
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申请号: US11547265申请日: 2005-04-06
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公开(公告)号: US07923090B2公开(公告)日: 2011-04-12
- 发明人: Kazuhiro Hayashi , Keiji Nishikiori , Sou Miyata
- 申请人: Kazuhiro Hayashi , Keiji Nishikiori , Sou Miyata
- 申请人地址: JP Osaka
- 专利权人: Panasonic Corporation
- 当前专利权人: Panasonic Corporation
- 当前专利权人地址: JP Osaka
- 代理机构: Wenderoth, Lind & Ponack, L.L.P.
- 优先权: JP2004-113788 20040408
- 国际申请: PCT/JP2005/006778 WO 20050406
- 国际公布: WO2005/098841 WO 20051020
- 主分类号: B32B3/02
- IPC分类号: B32B3/02
摘要:
A transparent protective layer (106) having a thickness of 100 μm is formed of a resin film (100), a boundary layer (104) and an adhesive layer (103) on a signal recording layer (102). When nf, ni and na are the indices of refraction of the resin film (100), the boundary layer (104) and the adhesive layer (103), respectively, the relationship among nf, ni, and na satisfies any one of the following equation: na ni≧nf; na nf≧ni, and the relationship among nf, ni, and na satisfies the following equation |nf−ni|
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