DISPLAY MATERIAL, SELF-ADHESIVE LABEL, TRANSFERRING FOIL AND LABELED ARTICLE

摘要

PROBLEM TO BE SOLVED: To achieve a display material which is hardly forged and capable of providing a special visual effect. SOLUTION: The display material 10 includes a diffraction structure composed of a plurality of recesses or projections arranged two dimensionally which are adjoining in a direction parallel to the display plane, among a plurality of display parts corresponding to the plurality of diffusion structures, a part of display part DP1 and the other part of display part DP2 are different in shape of recesses and/or projections each other. When watched from the vertical direction to the display plane while illuminating with white light, they look black to gray with different brightness. COPYRIGHT: (C)2009,JPO&INPIT