Preparation method of light-transmitting ceramic tile or plate with three-dimensional decorative pattern effect

The invention discloses a preparation method of a light-transmitting ceramic tile or plate with a three-dimensional decorative pattern effect, and the method comprises the following steps: selecting green body powder of the light-transmitting ceramic tile or plate, and carrying out compression molding on the green body powder to obtain a ceramic green body; drying the ceramic green body to obtain a ceramic green body; carrying out decorative pattern engraving, glazing and sintering on the ceramic green body to obtain a first light-transmitting ceramic tile or plate with a three-dimensional decorative pattern; coating transparent glue on the back surface of the first light-transmitting ceramic tile or plate, and filling a groove formed by the decorative pattern; the transparent adhesive tape is stricken, the transparent adhesive tape and the first transparent ceramic tile or plate are firmly bonded and hardened, and the transparent ceramic tile or plate with the three-dimensional decorative pattern effect is o