Marching toward highly efficient, pure‐blue, and stable thermally activated delayed fluorescent organic light‐emitting diodes

X Cai, SJ Su - Advanced Functional Materials, 2018 - Wiley Online Library
The vast market demands for applications of organic light‐emitting diodes (OLEDs) have
quickened the pace of the search for future high‐performance materials, emphasizing the …

Thermally activated delayed fluorescence (TADF) path toward efficient electroluminescence in purely organic materials: molecular level insight

XK Chen, D Kim, JL Brédas - Accounts of Chemical Research, 2018 - ACS Publications
Conspectus Since the seminal work of Tang and Vanslyke in 1987 on small-molecule
emitters and that of Friend and co-workers in 1990 on conjugated-polymer emitters, organic …

Planar chiral multiple resonance thermally activated delayed fluorescence materials for efficient circularly polarized electroluminescence

XJ Liao, D Pu, L Yuan, J Tong, S **ng… - Angewandte Chemie …, 2023 - Wiley Online Library
Chiral boron/nitrogen doped multiple resonance thermally activated delayed fluorescence
(MR‐TADF) emitters are promising for highly efficient and color‐pure circularly polarized …

Up-conversion intersystem crossing rates in organic emitters for thermally activated delayed fluorescence: impact of the nature of singlet vs triplet excited states

PK Samanta, D Kim, V Coropceanu… - Journal of the American …, 2017 - ACS Publications
The rates for up-conversion intersystem crossing (UISC) from the T1 state to the S1 state are
calculated for a series of organic emitters with an emphasis on thermally activated delayed …

Air‐Stable Organic Radicals: New‐Generation Materials for Flexible Electronics?

L Ji, J Shi, J Wei, T Yu, W Huang - Advanced Materials, 2020 - Wiley Online Library
In the last few years, air‐stable organic radicals and radical polymers have attracted
tremendous attention due to their outstanding performance in flexible electronic devices …

Efficiency breakthrough of fluorescence OLEDs by the strategic management of “hot excitons” at highly lying excitation triplet energy levels

C Lin, P Han, S **ao, F Qu, J Yao… - Advanced Functional …, 2021 - Wiley Online Library
Aggregation‐induced emission (AIE) and hybridized local and charge‐transfer (HLCT)
materials are two kinds of promising electroluminescence systems for the fabrication of high …

Controlling singlet–triplet energy splitting for deep‐blue thermally activated delayed fluorescence emitters

LS Cui, H Nomura, Y Geng, JU Kim… - Angewandte Chemie …, 2017 - Wiley Online Library
The development of efficient metal‐free organic emitters with thermally activated delayed
fluorescence (TADF) properties for deep‐blue emission is still challenging. A new family of …

A review of fused-ring carbazole derivatives as emitter and/or host materials in organic light emitting diode (OLED) applications

S Oner, MR Bryce - Materials Chemistry Frontiers, 2023 - pubs.rsc.org
This review focuses on fused-ring carbazole derivatives, their molecular design, electronic
and photophysical properties, and in particular their applications as the emitter and/or the …

Perspective on carbazole-based organic compounds as emitters and hosts in TADF applications

B Wex, BR Kaafarani - Journal of Materials Chemistry C, 2017 - pubs.rsc.org
The field of organic light-emitting devices (OLEDs) has undergone a remarkable journey
since its discovery by Tang and VanSlyke with an alternation of utilizing fluorescence and …

Small‐molecule emitters with high quantum efficiency: mechanisms, structures, and applications in OLED devices

Q Wei, N Fei, A Islam, T Lei, L Hong… - Advanced Optical …, 2018 - Wiley Online Library
Organic emitters play a vital role in determining the overall performance of organic light
emitting diode (OLED) devices. Traditional fluorescent emitters can only achieve external …