High-performance crosslinked colloidal quantum-dot light-emitting diodes

2009 ◽  
Vol 3 (6) ◽  
pp. 341-345 ◽  
Author(s):  
Kyung-Sang Cho ◽  
Eun Kyung Lee ◽  
Won-Jae Joo ◽  
Eunjoo Jang ◽  
Tae-Ho Kim ◽  
...  
Keyword(s):  
Quantum Dot ◽  
High Performance ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
Colloidal Quantum Dot

Colloidal quantum dot ligand engineering for high performance solar cells

2016 ◽  
Vol 9 (4) ◽  
pp. 1130-1143 ◽  
Author(s):  
Ruili Wang ◽  
Yuequn Shang ◽  
Pongsakorn Kanjanaboos ◽  
Wenjia Zhou ◽  
Zhijun Ning ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Quantum Dot ◽  
High Performance ◽  
Light Emitting Diodes ◽  
Optoelectronic Devices ◽  
Colloidal Quantum Dots ◽  
Solution Processed ◽  
Light Emitting ◽  
Colloidal Quantum Dot

Colloidal quantum dots (CQDs) are fast-improving materials for next-generation solution-processed optoelectronic devices such as solar cells, photocatalysis, light emitting diodes, and photodetectors.

scholarly journals Emergence of Impurity-Doped Nanocrystal Light-Emitting Diodes

Nanomaterials ◽  
2020 ◽  
Vol 10 (6) ◽  
pp. 1226
Author(s):  
Dongxiang Luo ◽  
Lin Wang ◽  
Ying Qiu ◽  
Runda Huang ◽  
Baiquan Liu
Keyword(s):  
Quantum Dot ◽  
Quantum Well ◽  
High Performance ◽  
Light Emitting Diodes ◽  
State Of The Art ◽  
Material Design ◽  
Light Emitting ◽  
Impurity Doped ◽  
Colloidal Quantum Dot ◽  
Increasing Demand

In recent years, impurity-doped nanocrystal light-emitting diodes (LEDs) have aroused both academic and industrial interest since they are highly promising to satisfy the increasing demand of display, lighting, and signaling technologies. Compared with undoped counterparts, impurity-doped nanocrystal LEDs have been demonstrated to possess many extraordinary characteristics including enhanced efficiency, increased luminance, reduced voltage, and prolonged stability. In this review, recent state-of-the-art concepts to achieve high-performance impurity-doped nanocrystal LEDs are summarized. Firstly, the fundamental concepts of impurity-doped nanocrystal LEDs are presented. Then, the strategies to enhance the performance of impurity-doped nanocrystal LEDs via both material design and device engineering are introduced. In particular, the emergence of three types of impurity-doped nanocrystal LEDs is comprehensively highlighted, namely impurity-doped colloidal quantum dot LEDs, impurity-doped perovskite LEDs, and impurity-doped colloidal quantum well LEDs. At last, the challenges and the opportunities to further improve the performance of impurity-doped nanocrystal LEDs are described.

Waveguide‐Coupled Colloidal Quantum Dot Light Emitting Diodes and Detectors on a Silicon Nitride Platform

2021 ◽  
pp. 2000230
Author(s):  
Lukas Elsinger ◽  
Robin Petit ◽  
Frederik Van Acker ◽  
Natalia K. Zawacka ◽  
Ivo Tanghe ◽  
...  
Keyword(s):  
Silicon Nitride ◽  
Quantum Dot ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
Colloidal Quantum Dot

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

High efficiency quantum dot light emitting diodes from positive aging

Nanoscale ◽  
2017 ◽  
Vol 9 (38) ◽  
pp. 14451-14457 ◽  
Author(s):  
Krishna P. Acharya ◽  
Alexandre Titov ◽  
Jake Hyvonen ◽  
Chenggong Wang ◽  
Jean Tokarz ◽  
...  
Keyword(s):  
Quantum Dot ◽  
High Efficiency ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
Positive Aging ◽  
Polymer Hybrid ◽  
Colloidal Quantum Dot

Colloidal quantum dot-polymer hybrid light emitting diodes (QLEDs) that exhibit external quantum efficiencies >12% for all three primary colors (21% from green) have been demonstrated.

High performance, top-emitting, quantum dot light-emitting diodes with all solution-processed functional layers

2017 ◽  
Vol 5 (35) ◽  
pp. 9138-9145 ◽  
Author(s):  
Zhaobing Tang ◽  
Jie Lin ◽  
Lishuang Wang ◽  
Ying Lv ◽  
Yongsheng Hu ◽  
...  
Keyword(s):  
Quantum Dot ◽  
High Performance ◽  
Light Emitting Diodes ◽  
Solution Process ◽  
Solution Processed ◽  
Light Emitting

High performance top-emitting green quantum dot light-emitting diodes have been developed based on an all-solution process and with a bottom Al anode.

Efficient and Bright Colloidal Quantum Dot Light-Emitting Diodes via Controlling the Shell Thickness of Quantum Dots

2013 ◽  
Vol 5 (22) ◽  
pp. 12011-12016 ◽  
Author(s):  
Huaibin Shen ◽  
Qinli Lin ◽  
Hongzhe Wang ◽  
Lei Qian ◽  
Yixing Yang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Shell Thickness ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
Colloidal Quantum Dot
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