More contrast, less energy: The development of Organic Light Emitting Diodes

OLED televisions offer higher-contrast images thanks to self-illuminating diodes that enable deep blacks and high energy efficiency. However, production is expensive, especially for blue OLEDs. Our research is aiming for simpler, more efficient structures that minimize impurities and conduct electrons efficiently. These new semiconductor systems could enable more cost-effective and printable OLEDs in the future.