Quantum dots are semiconductor nanoparticles that emit light when exposed to electrical currents or light. These nanocrystals can be tuned to emit precise colors by adjusting their size. In display technology, quantum dots are used to create displays with a wider color gamut and greater brightness compared to traditional LCDs. They are often used in QLED (Quantum Dot Light Emitting Diode) displays, which offer high color accuracy and energy efficiency.
