Blue organic light-emitting diodes: current status, challenges, and future outlook

JH Lee, CH Chen, PH Lee, HY Lin, M Leung… - Journal of Materials …, 2019 - pubs.rsc.org
The recent progress of efficiency improvement, emission color tuning, and lifetime
elongation of blue organic light-emitting diodes (OLEDs) is reviewed. The latter is one of the …

Thermally activated delayed fluorescence materials: towards realization of high efficiency through strategic small molecular design

X Liang, ZL Tu, YX Zheng - Chemistry–A European Journal, 2019 - Wiley Online Library
Thermally activated delayed fluorescence (TADF) is one of the most intriguing and
promising discoveries towards realization of highly‐efficient organic light emitting diodes …

Luminescent polymorphic crystals: mechanoresponsive and multicolor-emissive properties

S Ito - CrystEngComm, 2022 - pubs.rsc.org
Mechanoresponsive luminescent organic crystals have recently attracted increasing interest
owing to their potential applications in advanced optoelectronic devices, mechanosensors …

Polymorph‐Dependent Thermally Activated Delayed Fluorescence Emitters: Understanding TADF from a Perspective of Aggregation State

K Zheng, F Ni, Z Chen, C Zhong… - Angewandte Chemie …, 2020 - Wiley Online Library
Current research on thermally activated fluorescence (TADF) emitters is mainly based on the
molecular levels, while the aggregation states of TADF emitters are to be explored deeply …

Persistent dimer emission in thermally activated delayed fluorescence materials

MK Etherington, NA Kukhta… - The Journal of …, 2019 - ACS Publications
We expose significant changes in the emission color of carbazole-based thermally activated
delayed fluorescence (TADF) emitters that arise from the presence of persistent dimer states …

Recent advances in photofunctional polymorphs of molecular materials

B Lu, S Liu, D Yan - Chinese Chemical Letters, 2019 - Elsevier
Recently, molecule-based luminescent materials have been drawing extensive attention
due to their desirable properties and promising applications in the fields of sensors, lighting …

An effective design strategy for robust aggregation‐induced delayed fluorescence luminogens to improve efficiency stability of nondoped and doped OLEDs

H Liu, H Liu, J Fan, J Guo, J Zeng, F Qiu… - Advanced Optical …, 2020 - Wiley Online Library
Exploring molecular design strategy for efficient luminescent materials is of high academic
and industrial significance. In this work, it is demonstrated that the introduction of the …

Stimuli-responsive aggregation-induced delayed fluorescence emitters featuring the asymmetric D–A structure with a novel diarylketone acceptor toward efficient …

Z Yang, Y Zhan, Z Qiu, J Zeng, J Guo… - … Applied Materials & …, 2020 - ACS Publications
Multifunctional luminescent materials with aggregation-induced delayed fluorescence
(AIDF) are capable of suppressing concentration-caused emission quenching and exciton …

Aggregation-Induced Emission in Phenothiazine-Based Fluorophores: An Insight into the Excited State and Aggregate Formation Mechanism

A Cesaretti, T Bianconi, M Coccimiglio… - The Journal of …, 2022 - ACS Publications
In this study, we report evidence for emissive aggregates of push–pull phenothiazine and
phenothiazine dioxide derivatives produced both in water dispersions and in the solid state …

Creating efficient delayed fluorescence luminogens with acridine-based spiro donors to improve horizontal dipole orientation for high-performance OLEDs

R Huang, H Chen, H Liu, Z Zhuang, J Wang… - Chemical Engineering …, 2022 - Elsevier
Develo** high-performance organic light-emitting diodes (OLEDs) with high external
quantum efficiency (η ext) and low efficiency roll-off is an unremitting goal, which greatly …