UK-based Quantum Solutions published this video below that demonstrates its latest perovskite QD film for LCD color conversion:

Quantum Solutions now offers its QDot SharpGreen Perovskite QDs Film, which is a polymer composite with embedded QDot SharpGreen Perovskite QDs. It is designed to be used in LCD backlighting units and sensor devices for X-rays and UV lights. The material has green emission 520-535 nm (depending on the concentration), high PLQY (up to 80-100 %) and narrow FWHM (< 20-22 nm). The company says that the films retain > 70-80 % of initial photoluminescence within 1000 hours of exposing by heat (85 °C and blue light 10 mW/cm2 exposure) and high relative humidity (90 % RH at 60 °C).