Shoki Abe, Hisahiro Sasabe, Takeru Nakamura, Misaki Matsuya, Yu Saito, Takanori Hanayama, Suguru Araki, Kengo Kumada and Junji Kido
Mol. Syst. Des. Eng., 2023,8, 388-393
Abstract
A four dibenzofuran-terminated hole-transporter, T1DBFBP, realizes high-efficiency and highly stable green TADF OLEDs with an EQE of over 20% and a long operation lifetime LT50 of 30 000 h at 1000 cd m−2.
Mangey Ram Nagar, Krishan Kumar, Dovydas Blazevicius, Raminta Beresneviciute, Gintare Krucaite, Daiva Tavgeniene, Chen Tun Hao, Subrata Banik, Jwo-Huei Jou and Saulius Grigalevicius
J. Mater. Chem. C, 2023,11, 1579-1592
Abstract
Solution-processable bipolar materials acting as hosts, soluble in common organic solvents, are key materials for thermally activated delayed fluorescence (TADF) emitters.
Yuma Kori, Haruki Nemma, Jiang Dehao, Naoki Meguro, Ryunosuke Mimura, Junji Kido and Hisahiro Sasabe
J. Mater. Chem. C, 2025,13, 4405-4412
From themed collection:
Journal of Materials Chemistry C HOT Papers
Abstract
A green hyper OLED with CIE (0.31, 0.66), 159.9 lm W−1, and LT95/90 lifetimes of 600/2400 hours at 1000 cd m−2 was developed by preventing carrier trapping with MR-TADF emitter at hole-transporter/emission layer interface.
Upasana Deori, Gyana Prakash Nanda, Caroline Murawski and Pachaiyappan Rajamalli
Chem. Sci., 2024,15, 17739-17759
From themed collection:
2024 Chemical Science Perspective & Review Collection
Abstract
The evolution of next-generation HF-OLED technology and current challenges.
Subramanian Muruganantham, Young Hun Jung, Hye Rin Kim, Jung Ho Ham, Ramanaskanda Braveenth, Kenkera Rayappa Naveen, Mi Young Chae and Jang Hyuk Kwon
J. Mater. Chem. C, 2025,13, 2923-2931
Abstract
Using QC/MD simulation, a stable blue host with a high T1 level was developed. These hosts enhance the efficiency and stability of phosphorescent organic light-emitting diodes (PhOLEDs) due to improved triplet energy and charge balance.