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 …

Purely organic materials with aggregation‐induced delayed fluorescence for efficient nondoped OLEDs

J Guo, Z Zhao, BZ Tang - Advanced Optical Materials, 2018 - Wiley Online Library
Purely organic emitters with high exciton utilization have attracted considerable attention in
the field of organic light‐emitting diodes (OLEDs). However, most reported thermally …

Achieving high‐performance nondoped OLEDs with extremely small efficiency roll‐off by combining aggregation‐induced emission and thermally activated delayed …

J Guo, XL Li, H Nie, W Luo, S Gan, S Hu… - Advanced Functional …, 2017 - Wiley Online Library
Luminescent materials with thermally activated delayed fluorescence (TADF) can harvest
singlet and triplet excitons to afford high electroluminescence (EL) efficiencies for organic …

Quantitative design of bright fluorophores and AIEgens by the accurate prediction of twisted intramolecular charge transfer (TICT)

C Wang, Q Qiao, W Chi, J Chen, W Liu… - Angewandte …, 2020 - Wiley Online Library
Inhibition of TICT can significantly increase the brightness of fluorescent materials. Accurate
prediction of TICT is thus critical for the quantitative design of high‐performance …

Efficient Aggregation‐Induced Emission Manipulated by Polymer Host Materials

XH Wang, N Song, W Hou, CY Wang… - Advanced …, 2019 - Wiley Online Library
Linear copolymer hosts bearing a number of pillar [5] arene dangling side chains are
synthesized for the facile construction of highly emissive supramolecular polymer networks …

Robust luminescent materials with prominent aggregation-induced emission and thermally activated delayed fluorescence for high-performance organic light-emitting …

J Guo, XL Li, H Nie, W Luo, R Hu, A Qin… - Chemistry of …, 2017 - ACS Publications
Aggregation-induced emission (AIE) materials have excellent solid-state emission by
suppressing concentration quenching and exciton annihilation, while thermally activated …

Efficient bipolar blue AIEgens for high‐performance nondoped blue OLEDs and hybrid white OLEDs

B Chen, B Liu, J Zeng, H Nie, Y Xiong… - Advanced Functional …, 2018 - Wiley Online Library
Blue organic luminescent materials play a crucial role in full‐color display and white lighting
but efficient ones meeting commercial demands are very rare. Herein, the design and …

Adjustable and smart AIEgens for nondoped blue and deep blue organic light-emitting diodes

P Han, E Xia, A Qin, BZ Tang - Coordination Chemistry Reviews, 2022 - Elsevier
Blue and deep blue organic light-emitting diodes (OLEDs) have attracted remarkable
interest in display and lighting. However, developing highly emissive blue and deep blue …

Record High External Quantum Efficiency of 19.2% Achieved in Light‐Emitting Diodes of Colloidal Quantum Wells Enabled by Hot‐Injection Shell Growth

B Liu, Y Altintas, L Wang, S Shendre… - Advanced …, 2020 - Wiley Online Library
Colloidal quantum wells (CQWs) are regarded as a highly promising class of optoelectronic
materials, thanks to their unique excitonic characteristics of high extinction coefficients and …

Thermally activated delayed fluorescent polymers: structures, properties, and applications in OLED devices

Q Wei, Z Ge, B Voit - Macromolecular rapid communications, 2019 - Wiley Online Library
Thermally activated delayed fluorescent (TADF) polymers are promising emitting materials
to realize highly efficient, large‐scale, and low‐cost organic light‐emitting diodes (OLEDs) …