FULL COLOR HOLOGRAM AND METHOD FOR MANUFACTURING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a full color hologram for four-wavelength recording in which the whole color region can be reproduced in a bright state and to provide a method for manufacturing the hologram. SOLUTION: The full color hologram in which multiple recording or multilayer recording is performed with different four main wavelengths for reproducing has one reproducing wavelength in the region from 550 to 560 nm near 555 nm peak wavelength in the specific luminosity curve, and has other three reproducing wavelengths in the regions for the three primary colors of red, blue and green from 615 to 680 nm, from 380 to 470 nm and from 485 to 515 nm, respectively.