Blue organic light-emitting diodes: current status, challenges, and future outlook

JH Lee, CH Chen, PH Lee, HY Lin, M Leung… - Journal of Materials …, 2019 - pubs.rsc.org
The recent progress of efficiency improvement, emission color tuning, and lifetime
elongation of blue organic light-emitting diodes (OLEDs) is reviewed. The latter is one of the …

Marching toward highly efficient, pure‐blue, and stable thermally activated delayed fluorescent organic light‐emitting diodes

X Cai, SJ Su - Advanced Functional Materials, 2018 - Wiley Online Library
The vast market demands for applications of organic light‐emitting diodes (OLEDs) have
quickened the pace of the search for future high‐performance materials, emphasizing the …

Dense Local Triplet States and Steric Shielding of a Multi‐Resonance TADF Emitter Enable High‐Performance Deep‐Blue OLEDs

HJ Cheon, SJ Woo, SH Baek, JH Lee… - Advanced …, 2022 - Wiley Online Library
Multi‐resonance thermally activated delayed fluorescence (MR‐TADF) molecules based on
boron and nitrogen atoms are emerging as next‐generation blue emitters for organic light …

Molecular engineering to boost AIE‐active free radical photogenerators and enable high‐performance photodynamic therapy under hypoxia

Q Wan, R Zhang, Z Zhuang, Y Li… - Advanced Functional …, 2020 - Wiley Online Library
The severe hypoxia in solid tumors and the vicious aggregation‐caused fluorescence
quenching (ACQ) of conventional photosensitizers (PSs) have limited the application of …

Nanosecond-time-scale delayed fluorescence molecule for deep-blue OLEDs with small efficiency rolloff

JU Kim, IS Park, CY Chan, M Tanaka… - Nature …, 2020 - nature.com
Aromatic organic deep-blue emitters that exhibit thermally activated delayed fluorescence
(TADF) can harvest all excitons in electrically generated singlets and triplets as light …

Highly efficient deep‐blue OLEDs using a TADF emitter with a narrow emission spectrum and high horizontal emitting dipole ratio

H Lim, HJ Cheon, SJ Woo, SK Kwon… - Advanced …, 2020 - Wiley Online Library
New blue (DBA‐SAB) and deep‐blue (TDBA‐SAF) thermally activated delayed fluorescence
(TADF) emitters are synthesized for blue‐emitting organic‐light emitting diodes (OLEDs) by …

Purely organic thermally activated delayed fluorescence materials for organic light‐emitting diodes

MY Wong, E Zysman‐Colman - Advanced Materials, 2017 - Wiley Online Library
The design of thermally activated delayed fluorescence (TADF) materials both as emitters
and as hosts is an exploding area of research. The replacement of phosphorescent metal …

Recent advances in organic thermally activated delayed fluorescence materials

Z Yang, Z Mao, Z Xie, Y Zhang, S Liu, J Zhao… - Chemical Society …, 2017 - pubs.rsc.org
Organic materials that exhibit thermally activated delayed fluorescence (TADF) are an
attractive class of functional materials that have witnessed a booming development in recent …

Molecular design strategy of organic thermally activated delayed fluorescence emitters

Y Im, M Kim, YJ Cho, JA Seo, KS Yook… - Chemistry of …, 2017 - ACS Publications
Recently, organic thermally activated delayed fluorescence (TADF) emitters have attracted a
great deal of attention because they can theoretically realize 100% internal quantum …

Multiple‐Resonance Extension and Spin‐Vibronic‐Coupling‐Based Narrowband Blue Organic Fluorescence Emitters with Over 30% Quantum Efficiency

HL Lee, SO Jeon, I Kim, SC Kim, J Lim, J Kim… - Advanced …, 2022 - Wiley Online Library
Achieving narrow‐bandwidth emission and high external quantum efficiency (EQE)
simultaneously is a challenge for next‐generation blue‐emitting organic light‐emitting …