Quantum dot
Quantum dot nanorod emitting diode (QNED) display is a further development of QD-OLED displays, which replaces blue OLED layer with InGaN/GaN blue nanorod LEDs. Nanorods have a larger emitting surface compared to planar LED, allowing increased efficiency and higher light emission. Nanorod solution is ink-printed on the substrate, then subpixels are aligned in-place by electric current, and a QD color convertors are placed on top of red/green subpixels. Samsung Display is to begin test production of QNED panels in 2021.