Nanotech OLED electrode liberates 20% more light, could slash display power consumption

A new electrode that could free up 20% more light from organic light-emitting diodes has been developed. It could help extend the battery life of smartphones and laptops, or make next-gen televisions and displays much more energy efficient.

source https://www.sciencedaily.com/releases/2021/06/210625155623.htm