The golden age of thermally activated delayed fluorescence materials: design and exploitation

JM Dos Santos, D Hall, B Basumatary… - Chemical …, 2024 - ACS Publications
Since the seminal report by Adachi and co-workers in 2012, there has been a veritable
explosion of interest in the design of thermally activated delayed fluorescence (TADF) …

Thermally activated delayed fluorescent gain materials: harvesting triplet excitons for lasing

CC Yan, XD Wang, LS Liao - Advanced Science, 2022 - Wiley Online Library
Thermally activated delayed fluorescent (TADF) materials have attracted increasing
attention because of their ability to harvest triplet excitons via a reverse intersystem crossing …

Deep‐Blue OLEDs with Rec. 2020 Blue Gamut Compliance and EQE Over 22% Achieved by Conformation Engineering

HJ Tan, GX Yang, YL Deng, C Cao, JH Tan… - Advanced …, 2022 - Wiley Online Library
To achieve high‐efficiency deep‐blue electroluminescence satisfying Rec. 2020 standard
blue gamut, two thermally activated delayed fluorescent (TADF) emitters are developed: 5 …

Fast and visual detection of biogenic amines and food freshness based on ICT‐induced ratiometric fluorescent probes

X Miao, C Wu, F Li, M Zhang - Advanced Functional Materials, 2023 - Wiley Online Library
Biogenic amines (BAs) are important indicators for the evaluation of food spoilage and
disease diagnosis. Thus, the detection of BAs with high practical potential is of great …

Highly efficient hybridized local and Charge-transfer (HLCT) Deep-blue electroluminescence with excellent molecular horizontal orientation

S Xiao, Y Gao, R Wang, H Liu, W Li, C Zhou… - Chemical Engineering …, 2022 - Elsevier
Efficient deep-blue emitters with nice color purity are fundamental in organic light-emitting
diode (OLED) applications. Herein, we report two phenanthroimidazole (PPI) derivative …

“Exciton recovery” strategy in hot exciton emitter toward high‐performance non‐doped deep‐blue and host‐sensitized organic light‐emitting diodes

B Li, J Lou, H Zhang, G Li, X He… - Advanced Functional …, 2023 - Wiley Online Library
The “hot exciton” mechanism based on high‐lying reverse intersystem crossing process has
great advantages in achieving high‐performance deep‐blue organic light‐emitting diodes …

Purely Spin‐Vibronic Coupling Assisted Triplet to Singlet Up‐Conversion for Real Deep Blue Organic Light‐Emitting Diodes with Over 20% Efficiency and y Color …

VV Patil, HL Lee, I Kim, KH Lee, WJ Chung… - Advanced …, 2021 - Wiley Online Library
Finding narrow‐band, ultrapure blue thermally activated delayed fluorescence (TADF)
materials is extremely important for developing highly efficient organic light‐emitting diodes …

Highly efficient and stable deep-blue OLEDs based on narrowband emitters featuring an orthogonal spiro-configured indolo [3, 2, 1-de] acridine structure

G Meng, D Zhang, J Wei, Y Zhang, T Huang, Z Liu… - Chemical …, 2022 - pubs.rsc.org
High-efficiency and stable deep-blue bottom-emitting organic light-emitting diodes with
Commission Internationale de l'Eclairage y coordinates (CIEys)< 0.08 remain exclusive in …

Ultra‐Deep‐Blue Aggregation‐Induced Delayed Fluorescence Emitters: Achieving Nearly 16% EQE in Solution‐Processed Nondoped and Doped OLEDs with CIEy …

HJ Kim, H Kang, JE Jeong, SH Park… - Advanced Functional …, 2021 - Wiley Online Library
Ultra‐deep‐blue aggregation‐induced delayed fluorescence (AIDF) emitters (TB‐tCz and
TB‐tPCz) bearing organoboron‐based cores as acceptors and 3, 6‐substituted carbazoles …

Efficient circularly polarized electroluminescence from achiral luminescent materials

L Xu, H Liu, X Peng, P Shen, BZ Tang… - Angewandte Chemie …, 2023 - Wiley Online Library
Circularly polarized electroluminescence (CP‐EL) is generally produced in organic light‐
emitting diodes (OLEDs) based on special CP luminescent (CPL) materials, while common …