| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminated structure in which a part having less change in color is tuned to a color changing region like hologram by forming an uneven region depending on an optical diffraction structure and an uneven region independent to the optical diffraction structure on the same face. SOLUTION: In the laminated structure, at least a color changeable layer partly formed, an unevenness forming layer having the uneven region depending on the optical diffraction structure and the uneven region independent to the optical diffraction structure, and an adhesion structure layer are successively formed on one side of a supporting substrate. COPYRIGHT: (C)2009,JPO&INPIT |
