scholarly journals Boosting the efficiency of inverted quantum dot light-emitting diodes by balancing charge densities and suppressing exciton quenching through band alignment

Nanoscale ◽  
2018 ◽  
Vol 10 (2) ◽  
pp. 592-602 ◽  
Author(s):  
Jiangyong Pan ◽  
Changting Wei ◽  
Lixi Wang ◽  
Jinyong Zhuang ◽  
Qianqian Huang ◽  
...  
Keyword(s):  
Electron Transport ◽  
Quantum Dot ◽  
High Performance ◽  
Light Emitting Diodes ◽  
Band Alignment ◽  
Light Emitting ◽  
Charge Densities ◽  
Full Color

This work demonstrates high performance inverted full-color QLEDs by controlling electron transport and preventing exciton quenching.

Bandgap tunable Zn1−xMgxO thin films as electron transport layers for high performance quantum dot light-emitting diodes

2017 ◽  
Vol 5 (19) ◽  
pp. 4724-4730 ◽  
Author(s):  
Shujie Wang ◽  
Yimeng Guo ◽  
Dandan Feng ◽  
Ling Chen ◽  
Yan Fang ◽  
...  
Keyword(s):  
Thin Films ◽  
Electron Transport ◽  
Quantum Dot ◽  
High Performance ◽  
Light Emitting Diodes ◽  
Charge Carriers ◽  
Light Emitting

ZMO, as an ETL, effectively balanced the injection of charge carriers into the quantum dot layer for a higher performance of QLEDs.

High-Performance Quantum Dot Light-Emitting Diodes Based on Al-Doped ZnO Nanoparticles Electron Transport Layer

2018 ◽  
Vol 10 (22) ◽  
pp. 18902-18909 ◽  
Author(s):  
Yizhe Sun ◽  
Weigao Wang ◽  
Heng Zhang ◽  
Qiang Su ◽  
Jiangliu Wei ◽  
...  
Keyword(s):  
Electron Transport ◽  
Quantum Dot ◽  
Zno Nanoparticles ◽  
High Performance ◽  
Light Emitting Diodes ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Light Emitting ◽  
Doped Zno

scholarly journals Efficient Organic and Inorganic Hybrid Interlayer for High Performance Inverted Red Cadmium-free Quantum Dot Light-Emitting Diodes

2022 ◽  
Author(s):  
Nagarjuna Mude ◽  
Su Jeong Kim ◽  
Raju Lampande ◽  
Jang Hyuk Kwon
Keyword(s):  
Electron Transport ◽  
Quantum Dot ◽  
High Performance ◽  
Light Emitting Diodes ◽  
Electron Injection ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Inorganic Hybrid ◽  
Light Emitting ◽  
Device Lifetime

The efficiency and device lifetime of quantum dot light-emitting diodes (QLEDs) devices suffer due to charge unbalance issue resulting from excess electron injection from ZnO electron transport layer (ETL) to...

Remarkable lifetime improvement of quantum-dot light emitting diodes by incorporating rubidium carbonate in metal-oxide electron transport layers

2019 ◽  
Vol 7 (32) ◽  
pp. 10082-10091 ◽  
Author(s):  
Yujin Lee ◽  
Hyo-Min Kim ◽  
Jeonggi Kim ◽  
Jin Jang
Keyword(s):  
Electron Transport ◽  
Quantum Dot ◽  
Metal Oxide ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
Remarkable Improvement ◽  
Operational Lifetime ◽  
Electron Transporting Layer ◽  
Doped Zno ◽  
Mg Doped

We demonstrated the remarkable improvement of efficiency roll-off and operational lifetime in red quantum dot light emitting diodes (R-QLEDs) by incorporating rubidium carbonate (Rb2CO3) in Mg doped ZnO (MZO) electron transporting layer (ETL).

High Performance Inkjet‐Printed Quantum‐Dot Light‐Emitting Diodes with High Operational Stability

2021 ◽  
pp. 2101069
Author(s):  
Siqi Jia ◽  
Haodong Tang ◽  
Jingrui Ma ◽  
Shihao Ding ◽  
Xiangwei Qu ◽  
...  
Keyword(s):  
Quantum Dot ◽  
High Performance ◽  
Light Emitting Diodes ◽  
Operational Stability ◽  
Light Emitting

P-93: High Performance of Quantum Dot Based Light Emitting Diodes Optimized by Graphene Sheets

2016 ◽  
Vol 47 (1) ◽  
pp. 1472-1475 ◽  
Author(s):  
Wei Chen ◽  
Junjie Hao ◽  
Rui Lu ◽  
Lei Yang ◽  
Yiwen Li ◽  
...  
Keyword(s):  
Quantum Dot ◽  
High Performance ◽  
Light Emitting Diodes ◽  
Graphene Sheets ◽  
Light Emitting
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