QLED stands for Quantum Dot Light Emitting Diode, a display technology primarily used in televisions. It utilizes tiny semiconductor particles called quantum dots to enhance color and brightness. When exposed to light from an LED backlight, these dots emit specific colors, resulting in vibrant and accurate images. QLED TVs are known for their high brightness levels and wide color gamut, making them suitable for various lighting conditions. They are often compared to other technologies like OLED (Organic Light Emitting Diode), which offers deeper blacks but may not reach the same brightness levels as QLED.