Reesearchers develop a highly-accurate AI model to predict the performance of blue OLED emitters

Researchers from Chung-Ang University developed a new AI model to predict the characteristics of blue OLED devices. The new model is highly accurate - and achieved a prediction accuracy of 99.2% for the triplet fusion rate constant and 99.9% for the triplet emission rate.

To develop this model, the researchers first developed modeling that improved the calculation accuracy of the triplet emission ratio, one of the key properties of blue light emitting materials. Based on this modeling, an AI model was created to predict the triplet emission ratio and fusion rate constant by generating a transient EL extinction curve.


It is believed that such highly accurate AI models may assist in accelerating the development of blue OLED emitter materials, and devices because. 

Posted: May 22,2024 by Ron Mertens