Low turn-on voltage and highly bright Ag–In–Zn–S quantum dot light-emitting diodes

2018 ◽  
Vol 6 (17) ◽  
pp. 4683-4690 ◽  
Author(s):  
Bingyan Zhu ◽  
Wenyu Ji ◽  
Zongquan Duan ◽  
Yang Sheng ◽  
Ting Wang ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Charge Carrier ◽  
Light Emitting Diodes ◽  
Hole Transport ◽  
Device Performance ◽  
Carrier Distribution ◽  
Light Emitting ◽  
Turn On ◽  
Highly Efficient ◽  
Hole Transport Layers

Highly efficient QLEDs based on Ag–In–Zn–S QDs were achieved by managing the charge carrier distribution and the effect of hole transport layers on the device performance was investigated systematically.

scholarly journals Solution-processed double-layered hole transport layers for highly-efficient cadmium-free quantum-dot light-emitting diodes

2020 ◽  
Vol 28 (5) ◽  
pp. 6134 ◽  
Author(s):  
Fei Chen ◽  
Li-Jin Wang ◽  
Xu Li ◽  
Zhen-Bo Deng ◽  
Feng Teng ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Light Emitting Diodes ◽  
Hole Transport ◽  
Solution Processed ◽  
Light Emitting ◽  
Highly Efficient ◽  
Hole Transport Layers

Highly Efficient and Low Turn-On Voltage Quantum Dot Light-Emitting Diodes by Using a Stepwise Hole-Transport Layer

2015 ◽  
Vol 7 (29) ◽  
pp. 15955-15960 ◽  
Author(s):  
Wenyu Ji ◽  
Ying Lv ◽  
Pengtao Jing ◽  
Han Zhang ◽  
Jia Wang ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Light Emitting Diodes ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Light Emitting ◽  
Turn On ◽  
Highly Efficient

Crosslinked conjugated polymers as hole transport layers in high-performance quantum dot light-emitting diodes

2017 ◽  
Vol 2 (3) ◽  
pp. 156-162 ◽  
Author(s):  
Yatao Zou ◽  
Ying Liu ◽  
Muyang Ban ◽  
Qi Huang ◽  
Teng Sun ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Conjugated Polymers ◽  
High Performance ◽  
Light Emitting Diodes ◽  
Hole Transport ◽  
Solution Processed ◽  
Light Emitting ◽  
Highly Efficient ◽  
Hole Transport Layers

Photochemical crosslinked HTLs are developed for highly efficient all-solution-processed quantum dot light-emitting diodes.

Novel Carbazole-Acridine-Based Hole Transport Polymer for Low Turn-on Voltage of Green Quantum Dot Light-Emitting Diodes

2021 ◽  
Author(s):  
Chai Won Kim ◽  
Ji Hye Lee ◽  
Seunguk Cho ◽  
Hyung Jong Kim ◽  
Jin Hyo Hwang ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Light Emitting Diodes ◽  
Hole Transport ◽  
Side Chain ◽  
Solution Processed ◽  
Light Emitting ◽  
Turn On

Herein, a novel hole transport polymer, P-CzAc, for solution-processed green quantum dot light-emitting diodes (QD-LEDs) was synthesized. P-CzAc consists of a polystyrene backbone and 10-(9H-carbazol-3-yl)-9,9-dimethyl-9,10-dihydroacridine as side-chain pendants. The design...

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