Organoboron-based multiple-resonance emitters: synthesis, structure–property correlations, and prospects

M Mamada, M Hayakawa, J Ochi… - Chemical Society …, 2024 - pubs.rsc.org
Boron-based multiple-resonance (MR) emitters exhibit the advantages of narrowband
emission, high absolute photoluminescence quantum yield, thermally activated delayed …

RGB Thermally Activated Delayed Fluorescence Emitters for Organic Light‐Emitting Diodes toward Realizing the BT. 2020 Standard

X Fan, X Hao, F Huang, J Yu, K Wang… - Advanced …, 2023 - Wiley Online Library
With the surging demand for ultra‐high‐resolution displays, the International
Telecommunication Union (ITU) announce the next‐generation color gamut standard …

Integrating Asymmetric O− B− N Unit in multi‐resonance thermally activated delayed fluorescence emitters towards high‐performance deep‐blue organic light …

J Jin, C Duan, H Jiang, P Tao, H Xu… - Angewandte Chemie …, 2023 - Wiley Online Library
Developing deep‐blue thermally activated delayed fluorescence (TADF) emitters with both
high efficiency and color purity remains a formidable challenge. Here, we proposed a design …

One-shot construction of BN-embedded heptadecacene framework exhibiting ultra-narrowband green thermally activated delayed fluorescence

Y Sano, T Shintani, M Hayakawa, S Oda… - Journal of the …, 2023 - ACS Publications
BN-embedded nonacene, tridecacene, and heptadecacene frameworks were constructed
using one-shot quadruple, sextuple, and octuple borylation reactions, respectively. The key …

Precise modulation of multiple resonance emitters toward efficient electroluminescence with pure-red gamut for high-definition displays

YY Jing, N Li, X Cao, H Wu, J Miao, Z Chen… - Science …, 2023 - science.org
Multiple resonance (MR) compounds have garnered substantial attention for their
prospective utility in wide color gamut displays. Nevertheless, developing red MR emitters …

Judicious Heteroatom Doping Produces High‐Performance Deep‐Blue/Near‐UV Multiresonant Thermally Activated Delayed Fluorescence OLEDs

SM Suresh, L Zhang, T Matulaitis, D Hall… - Advanced …, 2023 - Wiley Online Library
Two multiresonant thermally activated delayed fluorescence (MR‐TADF) emitters are
presented and it is shown how further borylation of a deep‐blue MR‐TADF emitter …

Highly efficient pure-blue organic light-emitting diodes based on rationally designed heterocyclic phenophosphazinine-containing emitters

L Xing, J Wang, WC Chen, B Liu, G Chen… - Nature …, 2024 - nature.com
Multi-resonance thermally activated delayed fluorophores have been actively studied for
high-resolution photonic applications due to their exceptional color purity. However, these …

Introducing Spiro‐locks into the Nitrogen/Carbonyl System towards Efficient Narrowband Deep‐blue Multi‐resonance TADF Emitters

YJ Yu, ZQ Feng, XY Meng, L Chen, FM Liu… - Angewandte …, 2023 - Wiley Online Library
The current availability of multi‐resonance thermally activated delayed fluorescence (MR‐
TADF) materials with excellent color purity and high device efficiency in the deep‐blue …

Combining Carbazole Building Blocks and ν‐DABNA Heteroatom Alignment for a Double Boron‐Embedded MR‐TADF Emitter with Improved Performance

F Huang, XC Fan, YC Cheng, H Wu… - Angewandte Chemie …, 2023 - Wiley Online Library
Building blocks and heteroatom alignments are two determining factors in designing
multiple resonance (MR)‐type thermally activated delayed fluorescence (TADF) emitters …

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) …