Narrowband emissive thermally activated delayed fluorescence materials

HJ Kim, T Yasuda - Advanced Optical Materials, 2022 - Wiley Online Library
Organic thermally activated delayed fluorescence (TADF) materials have attracted
significant research interest in the field of organic electronics because of their inherent …

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 …

Double boron-embedded multiresonant thermally activated delayed fluorescent materials for organic light-emitting diodes

KR Naveen, HI Yang, JH Kwon - Communications Chemistry, 2022 - nature.com
The subclass of multi resonant thermally activated delayed fluorescent emitters (MR-TADF)
containing boron atoms has garnered significant attention in the field of organic light emitting …

Improving the stability and color purity of a BT. 2020 blue multiresonance emitter by alleviating hydrogen repulsion

X Wang, L Wang, G Meng, X Zeng, D Zhang… - Science …, 2023 - science.org
Stable deep blue multiresonance emitters with small full width at half maximum (FWHM) are
attractive for wide color-gamut organic light-emitting diodes (OLEDs). However, the steric …

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 …

A Quadruple‐Borylated Multiple‐Resonance Emitter with para/meta Heteroatomic Patterns for Narrowband Orange‐Red Emission

XC Fan, F Huang, H Wu, H Wang… - Angewandte Chemie …, 2023 - Wiley Online Library
Hindered by spectral broadening issues with redshifted emission, long‐wavelength (eg,
maxima beyond 570 nm) multiple resonance (MR) emitters with full width at half maxima …

Key requirements for ultraefficient sensitization in hyperfluorescence organic light-emitting diodes

K Stavrou, LG Franca, A Danos, AP Monkman - Nature Photonics, 2024 - nature.com
Blue organic light-emitting diode (OLED) technology requires further advancements, and
hyperfluorescent (HF) OLEDs have emerged as a promising solution to address stability and …

A Deep‐Blue‐Emitting Heteroatom‐Doped MR‐TADF Nonacene for High‐Performance Organic Light‐Emitting Diodes

S Madayanad Suresh, L Zhang, D Hall… - Angewandte Chemie …, 2023 - Wiley Online Library
We present ap‐and n‐doped nonacene compound, NOBNacene, that represents a rare
example of a linearly extended ladder‐type multiresonant thermally activated delayed …

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) …

Selenium-doped polycyclic aromatic hydrocarbon multiresonance emitters with fast reverse intersystem crossing for narrowband blue emission

Q Li, Y Wu, Q Yang, S Wang, S Shao… - ACS Applied Materials & …, 2022 - ACS Publications
Two kinds of boron-(B), selenium-(Se), and nitrogen-doped (N) polycyclic aromatic
hydrocarbon (PAH) emitters (Cz-BSeN and DCz-BSeN) with a multiresonance effect are …