Cross-linking strategies for hole transport/emissive layers in quantum-dot light-emitting diodes

W Su - Materials Chemistry Frontiers, 2023 - pubs.rsc.org
Due to their excellent features of high efficiency, stability, and high color purity, quantum-dot
light-emitting diodes (QD-LEDs) are considered to have great potential as next-generation …

Thermal Management Enables Stable Perovskite Nanocrystal Light‐Emitting Diodes with Novel Hole Transport Material

X Shen, SL Kwak, WH Jeong, JW Jang, Z Yu, H Ahn… - Small, 2023 - Wiley Online Library
The severely insufficient operational lifetime of perovskite light‐emitting diodes (LEDs) is
incompatible with the rapidly increasing external quantum efficiency, even as it approaches …

Recent progress in hole-transporting materials and inkjet-printing QLEDs

L Xie, W Su - Flexible and Printed Electronics, 2023 - iopscience.iop.org
Quantum dot light-emitting diodes (QLEDs) have attracted a great deal of interests due to
their unique advantages such as tunable spectrum, high color saturation, compatibility with …

High‐Performance Inkjet‐Printed Blue QLED Enabled by Crosslinked and Intertwined Hole Transport Layer

L Xie, J Yang, W Zhao, YQQ Yi, Y Liu… - Advanced Optical …, 2022 - Wiley Online Library
Abstract A novel crosslinkable 4, 4′‐(9, 9‐dimethyl‐9H‐fluorene‐2, 7‐diyl) bis (N‐phenyl‐
N‐(4‐vinylphenyl) aniline)(FLTA‐V) based on TFB repeat unit is designed and synthesized …

Molecular design of diazo compound for carbene-mediated cross-linking of hole-transport polymer in QLED with reduced energy barrier and improved charge balance

YQQ Yi, D Qi, H Wei, L Xie, Y Chen… - … Applied Materials & …, 2022 - ACS Publications
Polymeric hole-transport materials (HTMs) have been widely used in quantum-dot light-
emitting diodes (QLEDs). However, their solution processability normally causes interlayer …

Fluorene-and arylamine-based photo-crosslinkable hole transporting polymer for solution-processed perovskite and organic light-emitting diodes

JY Park, JW Jang, X Shen, JH Jang, SL Kwak… - Macromolecular …, 2023 - Springer
Solution-processable techniques, including spin-coating, roll-to-roll printing, and ink-jet
printing, are suitable for large-scale manufacturing and flexible displays owing to their cost …

Controllable-assembled functional monolayers by the Langmuir–Blodgett technique for optoelectronic applications

H Lin, Y Zheng, C Zhong, L Lin, K Yang, Y Liu… - Journal of Materials …, 2024 - pubs.rsc.org
Preparation of high-quality functional films with nanoscale thickness and tunable layers is
highly preferable and indispensable for optoelectronic applications, having drawn enormous …

Elevating Charge Transport Layer for Stable Perovskite Light‐Emitting Diodes

C Yi, A Wang, C Cao, Z Kuang, X Tao… - Advanced …, 2024 - Wiley Online Library
Ion migration is a major factor affecting the long term stability of perovskite light‐emitting
diodes (LEDs), which limits their commercialization potential. The accumulation of excess …

Nondestructive Direct Patterning of Both Hole Transport and Emissive Layers for Pixelated Quantum-Dot Light-Emitting Diodes

YQQ Yi, F Su, W Xu, Q Zhang, S Zhang, L Xie, W Su… - ACS …, 2024 - ACS Publications
Considering the increasing demand for high-resolution light-emitting diodes (LEDs), it is
important that direct fine patterning technologies for LEDs be developed, especially for …

All organic transport materials (TMs) based QLEDs: Revisiting molecular electron TMs with mapping hole TMs via cross-linking strategy

L Xie, R Su, C Li, Y Liu, W Su, Z Cui - Organic Electronics, 2023 - Elsevier
Compared to metal oxide nanoparticles, small-molecule electron transport materials (SM-
ETMs) possess accurate molecular weight, definitive chemical structure, good …