Through the integration of quantum dots with light-emitting diodes (LEDs), quantum dot light-emitting diodes (QLED) devices have been developed. This cutting-edge technology provides notable advantages over conventional lighting systems, including exceptional color accuracy, fast response times, and high energy efficiency. Additionally, the wide-ranging applications of QLED technology in science, technology, healthcare, and education underscore its potential to become the dominant display technology of the future.Through the integration of quantum dots with light-emitting diodes (LEDs), quantum dot light-emitting diodes (QLED) devices have been developed. This cutting-edge technology provides notable advantages over conventional lighting systems, including exceptional color accuracy, fast response times, and high energy efficiency. Additionally, the wide-ranging applications of QLED technology in science, technology, healthcare, and education underscore its potential to become the dominant display technology of the future.