OPTICAL EFFECT DISC AND OPTICAL RECORDING MEDIA COMBINING WITH THE SAME

PROBLEM TO BE SOLVED: To provide an optical effect disc, which has a transparent substrate and a surface optical structure, and optical recording media combining with the optical effect disc.SOLUTION: The surface optical structure of the optical effect disc is either a structure for a brightening visual effect or a peep prevention visual effect, such as a computer hologram optical structure and a micro-lens array, or a structure for achieving a three-dimensional visual effect, such as a diffraction gating structure. The optical effect disc or the optical recording media may include a pattern forming layer providing formation of a pattern, and the surface optical structure presents a visual effect corresponding thereto. In addition, the optical effect disc or the optical recording media may include an adhesive layer for attaching the optical effect disc to the optical recording media.