Lian Duan

TL;DR: In this article, the authors reviewed the device structures adopted to achieve high performance solution processed organic light-emitting diodes, the development of solution processable small molecules, and the comparisons of the different nature of the films and devices fabricated by solution-process or vacuum deposition.

TL;DR: Materials with small singlet-triplet splits are introduced as sensitizing hosts to excite fluorescent dopants, breaking the trade-off between small ΔEST and high radiative decay rates.

TL;DR: The two design strategies of bipolar materials for OLEDs: molecules with or without donor-acceptor structures are reviewed; correlation between the experimental results and theoretical calculations of some of the materials is discussed.

TL;DR: In this paper, the authors designed molecular structures using tert-butyl units to promote the photoluminescence efficiency and improve the stability of blue TADF emitters, achieving a maximum external quantum efficiency as high as 21.2% and a record long T50 (time to 50% of initial luminance) of 770 h at an initial brightness of 500 cd m−2.

TL;DR: In this article, the spin-orbit coupling matrix element was discussed as a new approach for highly efficient TADF materials, including small molecules, polymers and dendrimers.