PeLEDs Have OLED-Beating Efficiency
Researchers at Korea’s Pohang University claim to have developed a perovskite LED (PeLED) with a luminous efficiency that can compete with phosphorescent OLEDs. The component could eventually be used in displays and lighting panels and is being developed in several places around the world (http://tinyurl.com/ojlxmjs). Image: University of Cambridge (2014) Perovskite is a mineral, mainly … Read more