Further advances of organic light emitting diodes (OLED) substantially rely on development and studying of high-performance organic charge-transport and emitting materials, theoretical understanding of charge and energy transport in the organic systems and their well-balanced application in OLED devices. Thermally activated delayed fluorescence (TADF) process has recently emerged as one of the most attractive methods for harvesting both singlet and triplet states in metal-free organic materials for application in highly e?cient OLEDs because they can achieve a theoretical maximum internal quantum e?ciency up to 100%. The aim of this project – synthesis, characterization and application in OLED devices of new structure electroactive materials having e?cient charge transporting properties in order to develop devices having higher e?ciencies than those of OLEDs using commercially available charge transporting derivatives.
Project funding:
Research Council of Lithuania, Projects carried out by researchers’ teams
Project results:
Recent advances in organic optoelectronics, particularly in OLEDs, have called for new electro-active organic materials as well as for new device technologies. We are planning to develop OLEDs having higher efficiencies than those of the devices using commercially available charge transporting derivatives or commercial emissive layer materials. Also, the results obtained from the project are expected to yield a series of publications in high-impact journals. Presenting these results at a prestigious national and international conferences in material engineering, chemistry and optoelectronics will ensure wide dissemination of the results.
Period of project implementation: 2025-11-03 - 2028-10-31
Project coordinator: Kaunas University of Technology
