MANUFACTURING METHOD OF RECORDED MATTER, AND RECORDED MATTER

摘要

PROBLEM TO BE SOLVED: To provide a manufacturing method of recorded matter which realizes security of a higher degree for preventing forgery, alteration and the like of information, by using a light diffraction structure.

SOLUTION: The recorded matter 1 containing recorded printed information 2 and the light diffraction structure 3, 4, 5 is manufactured by transferring a layer 20d provided on a light diffraction structure transfer sheet 20 and containing a hologram and a diffraction grating onto a transfer object 10 whereon the printed information 2 is recorded. In this method, the layer 20d containing the light diffraction structure is transferred so that the diffraction grating 5 transferred forms diffraction grating information 5 which shows a prescribed regularity in the correspondence to the printed information 2.

COPYRIGHT: (C)2005,JPO&NCIPI