Recent progress of blue fluorescent organic light-emitting diodes with narrow full width at half maximum

M Xie, M Sun, S Xue, W Yang - Dyes and Pigments, 2023 - Elsevier
Blue fluorescent emitters and devices are essential due to their unique advantages in
realizing ultra-high-definition displays and reducing power consumption. Blue fluorescent …

Efficient ultraviolet organic light-emitting diodes with a CIEy of 0.04 and negligible-efficiency roll-off

G Li, B Li, H Zhang, X Guo, C Lin, K Chen… - … Applied Materials & …, 2022 - ACS Publications
Organic light-emitting diodes (OLEDs) with ultraviolet (UV) emission (λEL≤ 400 nm) have
attracted special attention in commercial and civil fields owing to their special functions …

Rational utilization of intramolecular hydrogen bonds to achieve blue TADF with EQEs of nearly 30% and single emissive layer All-TADF WOLED

M Ma, J Li, D Liu, Y Mei, R Dong - ACS Applied Materials & …, 2021 - ACS Publications
A series of highly efficient blue thermally activated delayed fluorescence (TADF)
compounds, SON-Cz, SON-t BuCz, and SON-PhCz, were developed. Pyridinyl was …

A figure of merit for efficiency roll-off in TADF-based organic LEDs

S Diesing, L Zhang, E Zysman-Colman, IDW Samuel - Nature, 2024 - nature.com
Organic light-emitting diodes (OLEDs) are a revolutionary light-emitting display technology
that has been successfully commercialized in mobile phones and televisions,. The injected …

Deep‐Red/Near‐Infrared Delayed Fluorescence Luminophores Based on Dipyrido [3, 2‐a: 2”, 3”‐c] Phenazine‐11, 12‐Dicarbonitrile for High‐Performance OLEDs

Z Cai, Z Liu, X Wu, J Guo, BZ Tang… - Advanced Optical …, 2023 - Wiley Online Library
Deep‐red (DR) and near‐infrared (NIR) organic light‐emitting diodes (OLEDs) based on
purely organic materials hold great potential in various frontier applications, but purely …

Copper (I) Complex as Sensitizer Enables High‐Performance Organic Light‐Emitting Diodes with Very Low Efficiency Roll‐Off

L Zhan, A Ying, Y Qi, K Wu, Y Tang… - Advanced Functional …, 2021 - Wiley Online Library
Organic light‐emitting diodes (OLEDs) utilizing purely organic thermally activated delayed
fluorescence (TADF) sensitizers have recently achieved high efficiencies and narrow‐band …

Regulating the photophysical properties of highly twisted TADF emitters by concurrent through-space/-bond charge transfer

X Lv, Y Wang, N Li, X Cao, G Xie, H Huang… - Chemical Engineering …, 2020 - Elsevier
A series of thermally activated delayed fluorescence (TADF) emitters with folded-layout,
namely SF12oTz, SF23oTz and SF34oTz are strategically designed and synthesized by …

Rational design of CN substituted dibenzo [a, c] phenazine acceptor for color tuning of thermally activated delayed fluorescent emitters

S Kothavale, J Lim, JY Lee - Chemical Engineering Journal, 2022 - Elsevier
Thermally activated delayed fluorescent (TADF) emitters with emission wavelength beyond
600 nm and high external quantum efficiency (EQE) above 20% are rarely reported because …

Phenoxazine and phenothiazine embedded Multi-Resonance emitters for highly efficient Pure-Red OLEDs with improved color purity

J He, Y Xu, S Luo, J Miao, X Cao, Y Zou - Chemical Engineering Journal, 2023 - Elsevier
Multi-resonance (MR) emitters based on boron-nitrogen doped polycyclic aromatic
hydrocarbons are the cutting-edge light-emitting materials for organic light-emitting diodes …

The selective regulation of borylation site based on one-shot electrophilic C–H borylation reaction, achieving highly efficient narrowband organic light-emitting diodes

Y Wang, K Di, Y Duan, R Guo, L Lian, W Zhang… - Chemical Engineering …, 2022 - Elsevier
Developing novel thermally activated delayed fluorescence (TADF) materials with a small
full-width at half-maximum (FWHM) is very important for the fabrication of wide gamut and …