| 摘要 |
PURPOSE:To provide a titled medium capable of recording with a high energy beam with a recording layer which is composed of 3-layers of a reflecting layer at the side of a substrate, the second light absorbing layer at the surface side and the first light absorbing layer disposed therebetween. CONSTITUTION:Metal compound of silver nitrate or the like is dissolved with colorant in water together with reducing agent such as reduced sucrose or the like. Then, the obtained two resin solutions are sequentially coated on a substrate such as plastic, are heated, dried, are composed at the side of the substrate of a reflecting layer 3 which contains metal particles, at the side of surface of the second light absorbing layer 5 which contains colorant, and of the first light absorbing layer 4 which contains metal particles and/or metal compound therebetween in a recording layer 2, which is beared on the substrate 1, thereby obtaining the objective recording medium. |
