摘要 |
<P>PROBLEM TO BE SOLVED: To provide an optical recording medium for achieving excellent recording/reproducing characteristics in an optical recording medium having a recording layer including an organic dye, and to provide a manufacturing method of the optical recording medium. <P>SOLUTION: The optical recording medium has a recording layer including an organic dye, and a light transmission layer transmitting light for recording an information signal on the recording layer. There is a buffer layer including a polymer material between the recording layer and the light transmission layer. The polymer material is at least one kind of polybutadiene, polyisoprene, and their copolymers. The buffer layer is adjacent to the recording layer, and the hardness of the buffer layer is smaller than that of the light transmission layer. <P>COPYRIGHT: (C)2009,JPO&INPIT |