Analytical model clarifies exciton dynamics to improve OLED efficiency and lifespan

Analytical model clarifies exciton dynamics to improve OLED efficiency and lifespan

Organic light emitting diodes, or OLEDs, are a type of photoluminescence device that utilizes organic compounds to produce light. Compared to traditional LEDs, OLEDs have shown to be more efficient, can be built into super-thin and flexible materials, and have higher dynamic range in image quality. To further develop better OLEDs, researchers around the world work to understand the fundamental chemistry and physics behind the technology.

A New Model to Accurately Develop Better OLEDs - Semiconductor Digest

Researchers develop a new analytical model detailing the kinetics of the exciton dynamics in TADF materials, the primary component in OLEDs.

Another step towards designer OLED materials

Researchers at Kyushu University have developed a more accurate model with which to design ‘thermally activated delayed fluorescence’ (TADF) OLED materials. Emission from OLEDs occurs when excited electrons drop to ... The post Another step towards designer OLED materials appeared first on Electronics Weekly.