Modifications of pyridine-3, 5-dicarbonitrile acceptor for highly efficient green-to-red organic light-emitting diodes

SL Deng, YK Chen, J Lei, J Jayakumar… - … Applied Materials & …, 2023 - ACS Publications
The strategy of acceptor modification is a powerful technique for tuning the emission color of
thermally activated delayed fluorescence (TADF) emitters. In this study, we have …

Positive impact of chromophore flexibility on the efficiency of red thermally activated delayed fluorescence materials

YY Wang, KN Tong, K Zhang, CH Lu, X Chen… - Materials …, 2021 - pubs.rsc.org
Rigid electron donors (D) and acceptors (A) have been widely used in recent years for the
construction of D–A type thermally activated delayed fluorescence (TADF) materials …

[HTML][HTML] Acceptor-donor-acceptor π-stacking boosts intramolecular through-space charge transfer towards efficient red TADF and high-performance OLEDs

C Jiang, J Miao, D Zhang, Z Wen, C Yang, K Li - Research, 2022 - spj.science.org
Organic push-pull systems featuring through-space charge transfer (TSCT) excited states
have been disclosed to be capable of exhibiting thermally activated delayed fluorescence …

High-efficiency and low roll-off deep-blue OLEDs enabled by thermally activated delayed fluorescence emitter with preferred horizontal dipole orientation

T Hua, YC Liu, CW Huang, N Li, C Zhou… - Chemical Engineering …, 2022 - Elsevier
Highly efficient blue thermally activated delayed fluorescence (TADF) materials with high
horizontal dipole orientation (Θ//) remain a big challenge due to the concentration …

The role of balancing carrier transport in realizing an efficient orange-red thermally activated delayed-fluorescence organic light-emitting diode

JH Tan, JM Jin, WC Chen, C Cao, R Wang… - … Applied Materials & …, 2022 - ACS Publications
Simultaneously realizing improved carrier mobility and good photoluminescence (PL)
efficiency in red thermally activated delayed-fluorescence (TADF) emitters remains …

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
Developing 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 …

Multipath exciton harvesting in diazine-based luminescent materials and their applications for organic light-emitting diodes

L Yu, C Yang - Journal of Materials Chemistry C, 2021 - pubs.rsc.org
Thermally activated delayed fluorescence (TADF) materials have attracted intensive interest
in recent decades owing to their intrinsic merits of 100% exciton collection capability and …

Intramolecular hydrogen bonding-induced conformation-locked multifunctional emitters for non-doped OLEDs

T Kim, S Sohn, S Park, W Choi, H Ahn, S Jung… - Chemical Engineering …, 2023 - Elsevier
Organic multifunctional triplet-harvesting emitters based organic light emitting diodes
(OLEDs) are a relatively unexplored area, primarily due to the challenging requirements of …

Tailored Near‐Infrared Luminescent Materials with Fast Reverse Intersystem Crossing for Efficient Deep‐Red/Near‐Infrared Organic Light‐Emitting Diodes with High …

R Jiang, Z Liu, T Yang, D Yang, D Ma… - Advanced Optical …, 2024 - Wiley Online Library
Robust organic luminescent materials radiating deep‐red/near‐infrared (DR/NIR) light are
highly desired in organic light‐emitting diodes (OLEDs). However, most reported DR/NIR …

[HTML][HTML] Harvesting triplet excitons for near-infrared electroluminescence via thermally activated delayed fluorescence channel

YJ Yu, XQ Wang, JF Liu, ZQ Jiang, LS Liao - Iscience, 2021 - cell.com
Near-infrared (NIR) emission is useful for numerous practical applications, such as
communication, biomedical sensors, night vision, etc., which encourages researchers to …