Recent advances in organic light-emitting diodes: toward smart lighting and displays

SJ Zou, Y Shen, FM **e, JD Chen, YQ Li… - Materials Chemistry …, 2020 - pubs.rsc.org
Organic light-emitting diodes (OLEDs) have rapidly grown as one of the leading
technologies for full-color display panels and eco-friendly lighting sources due to their …

Identification of the Key Parameters for Horizontal Transition Dipole Orientation in Fluorescent and TADF Organic Light‐Emitting Diodes

F Tenopala‐Carmona, OS Lee, E Crovini… - Advanced …, 2021 - Wiley Online Library
In organic light‐emitting diodes (OLEDs), horizontal orientation of the emissive transition
dipole moment (TDM) can improve light outcoupling efficiency by up to 50% relative to …

Approaching nearly 40% external quantum efficiency in organic light emitting diodes utilizing a green thermally activated delayed fluorescence emitter with an …

Y Chen, D Zhang, Y Zhang, X Zeng, T Huang… - Advanced …, 2021 - Wiley Online Library
Thermally activated delayed fluorescence (TADF) emitters featuring preferential horizontal
emitting dipole orientation (EDO) are in urgent demand for enhanced optical outcoupling …

Boosting external quantum efficiency to 38.6% of sky-blue delayed fluorescence molecules by optimizing horizontal dipole orientation

Y Fu, H Liu, D Yang, D Ma, Z Zhao, BZ Tang - Science Advances, 2021 - science.org
To achieve high electroluminescence efficiency, great efforts are devoted to enhancing
photoluminescence quantum yield (ΦPL) and exciton utilization of luminescent molecule …

Exceeding 30% external quantum efficiency in non‐doped OLEDs utilizing solution processable TADF emitters with high horizontal dipole orientation via anchoring …

G Zhao, D Liu, P Wang, X Huang, H Chen… - Angewandte …, 2022 - Wiley Online Library
Strategies to enhance the ratio of the molecular horizontal emitting dipole orientation (Θ∥)
for thermally activated delayed fluorescence (TADF) emitters have unlocked the full potential …

Tri‐Spiral Donor for High Efficiency and Versatile Blue Thermally Activated Delayed Fluorescence Materials

W Li, B Li, X Cai, L Gan, Z Xu, W Li, K Liu… - Angewandte …, 2019 - Wiley Online Library
Blue thermally activated delayed fluorescence (TADF) emitters that can simultaneously
achieve high efficiency in doped and nondoped organic light‐emitting diodes (OLEDs) are …

Boosting external quantum efficiency to 12.0% of an ultraviolet OLED by engineering the horizontal dipole orientation of a hot exciton emitter

K Zhang, Z Zhou, D Liu, Y Chen… - Angewandte Chemie …, 2024 - Wiley Online Library
Currently, much research effort has been devoted to improving the exciton utilization
efficiency and narrowing the emission spectra of ultraviolet (UV) fluorophores for organic …

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) …

Boron‐based multi‐resonance TADF emitter with suppressed intermolecular interaction and isomer formation for efficient pure blue OLEDs

HJ Cheon, YS Shin, NH Park, JH Lee, YH Kim - Small, 2022 - Wiley Online Library
Multi‐resonance (MR) thermally activated delayed fluorescent (TADF) emitters are highly
attractive due to their superior color purity as well as efficient light‐harvesting ability from …

Spiral donor design strategy for blue thermally activated delayed fluorescence emitters

W Li, M Li, W Li, Z Xu, L Gan, K Liu… - … Applied Materials & …, 2021 - ACS Publications
Thermally activated delayed fluorescence (TADF) emitters with a spiral donor show
tremendous potential toward high-level efficient blue organic light-emitting diodes (OLEDs) …