METHOD OF RECORDING FULL COLOR LUMINESCENT IMAGES IN THE VOLUME OF AN OPTICAL CARRIER Russian patent published in 2018 - IPC C03B33/09 B44F1/06 

FIELD: image forming devices.

SUBSTANCE: invention relates to methods for obtaining three-dimensional images in the volume of an optical carrier on the basis of transparent materials and can be used in the production of art, souvenir, demonstration and other products. Method of recording full-color luminescent images in the volume of the optical carrier made on the basis of lithium fluoride, in which red color is provided by pixels, containing predominantly F₂ color centers, green color is provided by pixels containing predominantly F₃⁺ color centers, and blue color is provided by pixels, containing the centers of light scattering of blue radiation stimulating luminescence, includes irradiation of a carrier with laser radiation to create color centers and light scattering centers in the corresponding pixels, after irradiation, heat treatment of the carrier is additionally carried out, wherein irradiation and heat treatment are carried out successively in three steps.

EFFECT: technical result consists in simplifying and accelerating the process of pixel formation and improving the color matching of these pixels' luminescence to the base colors that form full-color images.

8 cl, 2 dwg