摘要 |
PROBLEM TO BE SOLVED: To provide an optical disk having a transparent resin layer excellent in uniformity in film thickness, and its manufacturing method. SOLUTION: The transparent resin layer of a magnetooptical recording disk 100 is laminated with Scan coating method. This method makes it possible to increasingly reduce the production cost of the disk and manufacture the optical disk having the transparent resin layer excellent in uniformity in film thickness. |