| 摘要 |
PROBLEM TO BE SOLVED: To provide a disk recording medium in which the printing layer will not deteriorate. SOLUTION: The disk recording medium 10 is produced by laminating a first substrate 11, having a recording layer and a second substrate 12 which does not have a recording layer. A printing layer 12b is formed between the second substrate 12 and the first substrate 11, and the printing layer 12 is visible through the second substrate 12. |
