KAIST Develops Fiber-based White OLED

SEOUL, April 21 (Korea Bizwire) — The Korea Advanced Institute of Science and Technology (KAIST), South Korea’s top-ranked science and technology university, said Wednesday it had succeeded in realizing a white light-emitting OLED on a fiber thinner than a hair. It has been difficult to develop white OLEDs, that are necessary for full color display [...]