| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress the occurrence of ski jump generated at a periphery of an optical recording medium in forming a resin layer by a spin-coat method. <P>SOLUTION: In the optical recording medium, a cover layer is directly laminated on a photocatalyst effect layer which is prepared at least at the periphery of a substrate having irregularity. <P>COPYRIGHT: (C)2007,JPO&INPIT |
