Pure RGB colors are the key to realistic picture quality. NanoCell Technology applies nanoparticles that create purify colors by filtering out dull colors and enhancing the purity of the RGB spectrum. NanoCell TV delivers a Real 4K that meets the international standard CM value. Discover the more brilliant and clear visual experience with Real 4K resolution completed by NanoCell Technology. The powerful A7 GEN3 Processor 4K delivers spectacular viewing and sound experience by enhancing picture and sound sources. NanoCell TV delivers optimized viewing experience with the Pure Colors from whatever source. LG NanoCell TVs have received a No Photobiological LED Hazard certification from Underwriters Laboratories (UL), ensuring your eyes are protected from harmful light being emitted. NanoCell TV makes all scenes real based on the vivid Pure Colors creates and the intense contrast that Nano Black creates.