Image printing apparatus and manufacturing method thereof

The invention relates to image printing equipment and a manufacturing method thereof. The image printing equipment comprises a display device and an optical filter assembly, wherein the display deviceis provided with an array light source, the optical filter assembly comprises first substrates arranged in a stacked mode, a photoresist layer covering the first side of the first substrate and a color film layer located on the first photoresist layer, the first photoresist layer comprises light-transmitting areas corresponding to the array light source and a first black matrix surrounding the light-transmitting area, and the color film layer comprises a plurality of color resistance units which are in one-to-one correspondence with the light-transmitting areas, and a second black matrix corresponding to the first black matrix in the stacking direction, so that light rays propagated from adjacent areas can be shielded, the light rays are emitted through the light-transmitting areas of theoptical filter assembly r