30.4: Lifetime Improvement of Cadmium‐Free Red Quantum Dot Light‐Emitting Diodes with Double Electron Transporting Layer

2021 ◽  
Vol 52 (S2) ◽  
pp. 410-413
Author(s):  
Xiaoyu Zhang ◽  
Baek Hyun Kim ◽  
Krishna P. Acharya ◽  
Alex Titov
Keyword(s):  
Quantum Dot ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
Double Electron ◽  
Electron Transporting Layer

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 Red Quantum‐Dot Light‐Emitting Diodes Based on Organic Electron Transporting Layer

2020 ◽  
pp. 2007686
Author(s):  
Liuqing Yang ◽  
Xuefei Li ◽  
Qingqing Yang ◽  
Shumeng Wang ◽  
Hongkun Tian ◽  
...  
Keyword(s):  
Quantum Dot ◽  
High Performance ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Electron ◽  
Electron Transporting Layer

scholarly journals Colloidal quantum dot light-emitting diodes employing solution-processable tin dioxide nanoparticles in an electron transport layer

RSC Advances ◽  
2020 ◽  
Vol 10 (14) ◽  
pp. 8261-8265 ◽  
Author(s):  
Myeongjin Park ◽  
Jiyun Song ◽  
Myungchan An ◽  
Jaehoon Lim ◽  
Changhee Lee ◽  
...  
Keyword(s):  
Electron Transport ◽  
Quantum Dot ◽  
Tin Dioxide ◽  
Light Emitting Diodes ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Light Emitting ◽  
Electron Transporting Layer ◽  
Colloidal Quantum Dot ◽  
Solution Processable

QD-LEDs have gained tremendous attention to potentially replace current emissive display technologies. Here, we explore solution-processable SnO2 nanoparticles (NPs) as alternatives to ZnO for the electron transporting layer in QD-LEDs.

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