发明授权
US07923090B2 Optical information recording medium and method for manufacturing the same 失效
光学信息记录介质及其制造方法

Optical information recording medium and method for manufacturing the same
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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