Traditional LEDs are made from bulk semiconductor materials, while nano-LEDs leverage nanomaterials such as quantum dots, nanowires, and other nanoscale structures. These nanostructures offer unique properties that can be tuned to achieve specific wavelengths of light, higher efficiency, and better color purity. For example, quantum dots can be engineered to emit light at precise wavelengths, leading to better color rendering and energy efficiency compared to traditional phosphor-based LEDs.
