Quantum Dot Displays are advanced screen technologies that use tiny semiconductor particles called quantum dots to enhance color and brightness. These dots emit specific colors when exposed to light, allowing for a wider color gamut and improved image quality compared to traditional displays. They are commonly used in LED and LCD screens, providing vibrant visuals for televisions and monitors. The technology works by placing a layer of quantum dots between a backlight and the display panel. When the backlight shines through, the dots convert the light into pure colors, resulting in more accurate and vivid images. This makes Quantum Dot Displays popular in high-end devices, offering an immersive viewing experience.