Quantum Dot (QD) Displays
It works by harnessing nano crystals that range in size from two to 10 nanometres. Each dot emits a different color depending on its size.
By adding a film of quantum dots in front of the LCD backlight, picture color reproduction rate and overall brightness are significantly improved.
These little, bitty plates of nano-crystals enhance color depth by 20- 30% by producing shades of color before hitting the red, green and blue sub-pixels and therefore can get closer to the REC 2020 target color gamut.