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 …

Recent advances in organic luminescent materials with narrowband emission

JM Ha, SH Hur, A Pathak, JE Jeong, HY Woo - NPG Asia Materials, 2021 - nature.com
Abstract The International Telecommunication Union announced a new color gamut
standard of broadcast service television (BT 2020) for ultra-high-definition TV in 2012. To …

Achieving ultimate narrowband and ultrapure blue organic light‐emitting diodes based on polycyclo‐heteraborin multi‐resonance delayed‐fluorescence emitters

IS Park, M Yang, H Shibata, N Amanokura… - Advanced …, 2022 - Wiley Online Library
To achieve an ultimate wide color gamut for ultrahigh‐definition displays, there is great
demand for the development of organic light‐emitting diodes (OLEDs) enabling …

Fabrication of circularly polarized MR‐TADF emitters with asymmetrical peripheral‐lock enhancing helical B/N‐doped nanographenes

X Wu, JW Huang, BK Su, S Wang, L Yuan… - Advanced …, 2022 - Wiley Online Library
Circularly polarized thermally activated delayed fluorescence (CP‐TADF) and multiple‐
resonance thermally activated delayed fluorescence (MR‐TADF), which exhibit novel …

The role of host–guest interactions in organic emitters employing MR-TADF

X Wu, BK Su, DG Chen, D Liu, CC Wu, ZX Huang… - Nature …, 2021 - nature.com
Research into organic light emitters employing multiple resonance-induced thermally
activated delayed fluorescence (MR-TADF) materials is presently attracting a great deal of …

Recent progress of narrowband TADF emitters and their applications in OLEDs

JM Teng, YF Wang, CF Chen - Journal of Materials Chemistry C, 2020 - pubs.rsc.org
Purely organic TADF emitters have been rapidly developed in recent years and their TADF
has become one of the most promising achievement towards highly efficient OLEDs. Apart …

Achieving 37.1% Green Electroluminescent Efficiency and 0.09 eV Full Width at Half Maximum Based on a Ternary Boron‐Oxygen‐Nitrogen Embedded Polycyclic …

X Cai, J Xue, C Li, B Liang, A Ying… - Angewandte Chemie …, 2022 - Wiley Online Library
Herein, a ternary boron‐oxygen‐nitrogen embedded polycyclic aromatic hydrocarbon with
multiple resonance thermally activated delayed fluorescence (MR‐TADF), namely DBNO, is …

Highly Efficient Asymmetric Multiple Resonance Thermally Activated Delayed Fluorescence Emitter with EQE of 32.8% and Extremely Low Efficiency Roll‐Off

F Liu, Z Cheng, Y Jiang, L Gao, H Liu… - Angewandte Chemie …, 2022 - Wiley Online Library
Multiple resonance thermally activated delayed fluorescence (MR‐TADF) emitters show
great potentials for high color purity organic light‐emitting diodes (OLEDs). However, the …

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 …

Sulfone‐incorporated multi‐resonance TADF emitter for high‐performance narrowband blue OLEDs with EQE of 32%

T Hua, J Miao, H Xia, Z Huang, X Cao… - Advanced Functional …, 2022 - Wiley Online Library
The blue multi‐resonance thermally activated delayed fluorescence materials,
simultaneously realizing narrow full‐width at half‐maximum, high external quantum …