A QUANTUM DOT A QUANTUM DOT DISPERSION A LIGHT CONVERTING CURABLE COMPOSITION A QUANTUM DOT LIGHT-EMITTING DIODE AND A QUANTUM DOT FILM COMPRISING THE QUANTUM DOT A CURED FILM MANUFACTURED BY THE COMPOSITION AND A DISPLAY DEVICE COMPRISING THE SAME

摘要

The present invention relates to a quantum dot having a ligand layer on its surface, and the ligand layer provides a quantum dot including a compound of a specific chemical structure, a quantum dot dispersion including the same, and a light conversion ink composition. The quantum dot according to the present invention has excellent photostability and storage stability, so it can be effectively applied to various uses such as a quantum dot film, a quantum dot light emitting diode, a color filter, and a light conversion laminated substrate, thereby providing a high-quality image display device. have.