Researchers develop large-area efficient perovskite LEDs
What They Say Researchers at Seoul National University have developed perovskite LEDs that can be used to make extremely large pixels. The team said that it has made PeLEDs with an EQE of 22.5% and yet with a pixel size of 102mm². The team used colloidal perovskite nanocrystals with a size of several nanometers. In … Read more