发明名称 Colored DVD
摘要 A colored optical disk and method for making the same are disclosed herein. In one embodiment, the optical disk comprises: a first fully reflective data layer, a first separating layer disposed on a top side of the first fully reflective data layer, a first semi-reflective data layer disposed on a side of the separating layer opposite the first fully reflective data layer, a first resin layer disposed on an upper side the first semi-reflective data layer opposite the separating layer, a second resin layer disposed on a bottom side of said first fully reflective data layer, wherein a reflectivity of the first fully reflective data layer and the first semi-reflective data layer is individually about 18 to about 30%, wherein a difference in the reflectivity between the first fully reflective data layer and the first semi-reflective data layer is less than or equal to about 5%; and wherein at least a portion of the optical disk comprises colorant.
申请公布号 AU2002320524(B2) 申请公布日期 2008.06.26
申请号 AU20020320524 申请日期 2002.07.11
申请人 SABIC INNOVATIVE PLASTICS IP B.V. 发明人 VERGHESE THOMAS;PHILIPPE SCHOTTLAND;STEVEN, R. PEAK;SHARON, S. WEIS
分类号 G11B7/24;G11B7/26 主分类号 G11B7/24
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