METHOD FOR MANUFACTURING LIGHT CONVERSION COMPOSITE, LIGHT CONVERSION FILM, BACKLIGHT UNIT AND DISPLAY DEVICE COMPRISING THE SAME

摘要

The present invention relates to a photo-conversion composite developed to uniformly distribute a quantum dot inside various matrix resins, especially a low vapor-permeable and low air-permeable resin. The photo-conversion composite comprises: a matrix resin; and a plurality of quantum dot-polymer beads distributed inside the matrix resin. A quantum dot wave number q of a peak point of a scattering intensity graph according to a wave number measured by small angle X-ray scattering is between 0.0056-0.045 ^-1.