Composition-tailored ZnMgO nanoparticles for electron transport layers of highly efficient and bright InP-based quantum dot light emitting diodes

2019 ◽  
Vol 55 (88) ◽  
pp. 13299-13302 ◽  
Author(s):  
Hyungsuk Moon ◽  
Woosuk Lee ◽  
Jungwoo Kim ◽  
Daehee Lee ◽  
Soonmin Cha ◽  
...  
Keyword(s):  
Electron Transport ◽  
Quantum Dot ◽  
Light Emitting Diodes ◽  
Energy Diagram ◽  
Light Emitting ◽  
Highly Efficient

The energy diagram of InP-based QLEDs and EQE enhancement by tailored-ZnMgO ETLs.

Highly-efficient and all-solution-processed red-emitting InP/ZnS-based quantum-dot light-emitting diodes enabled by compositional engineering of electron transport layers

2019 ◽  
Vol 7 (25) ◽  
pp. 7636-7642 ◽  
Author(s):  
Fei Chen ◽  
Peiwen Lv ◽  
Xu Li ◽  
Zhenbo Deng ◽  
Feng Teng ◽  
...  
Keyword(s):  
Electron Transport ◽  
Quantum Dot ◽  
Light Emitting Diodes ◽  
Zno Nps ◽  
Solution Processed ◽  
Light Emitting ◽  
Highly Efficient

All-solution-processed red-emitting InP/ZnS-based QD-LEDs with a record ηEQE of 4.24% are successfully fabricated through the compositional engineering of colloidal ZnO NPs, which act as the electron transport layers.

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).

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 organic light-emitting diodes with a quantum dot interfacial layer

2009 ◽  
Vol 20 (6) ◽  
pp. 065204 ◽  
Author(s):  
Seung Yoon Ryu ◽  
Byoung Har Hwang ◽  
Ki Wan Park ◽  
Hyeon Seok Hwang ◽  
Jin Woo Sung ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Interfacial Layer ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Highly Efficient ◽  
Organic Light
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