Quantum dot-containing photosensitive composition, quantum dot optical sheet, backlight unit, and display device

Abstract

A quantum dot-containing photosensitive composition, a quantum dot optical sheet, a backlight unit, and a display device are disclosed. The quantum dot-containing photosensitive composition includes a component capable of forming a polymer matrix having excellent compatibility with perovskite quantum dots and a light diffusing agent that does not impair stability of the perovskite quantum dots, whereby the perovskite quantum dots can maintain excellent optical properties and can exhibit further improved initial luminance and photostability by preventing degradation of the perovskite quantum dots due to external stimuli, thereby providing high quality backlight units and display devices.

Images