| 摘要 |
PURPOSE:To obtain a postscript type CD or a postscript type VD having high recording sensitivity by deforming a metallic reflecting layer carried on the signal surface of a transparent substrate. CONSTITUTION:A recording layer 3 composed of an organic dyestuff material and a reflecting layer 4, which consists of a metallic material and film thickness of which is adjusted in 40nm-110nm, are carried on the signal surface 2 of a transparent substrate 1. When a heat-insulating foundation layer is formed on the interface of the signal surface 2 of the transparent substrate 1 and the recording layer 3, a better result is acquired. |
