All-solution-processed colour-tuneable tandem quantum-dot light-emitting diode driven by AC signal

Nanoscale ◽  
2020 ◽  
Vol 12 (32) ◽  
pp. 17020-17028
Author(s):  
Suk-Ho Song ◽  
Sung-Jae Park ◽  
Tae-Jun Bae ◽  
Kyung-Mo Jung ◽  
Won-Hyeok Park ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Light Emitting Diode ◽  
Solution Processing ◽  
Solution Processed ◽  
Light Emitting ◽  
Novel Structure ◽  
Wide Range ◽  
Full Solution

We demonstrate a novel structure for a quantum-dot light-emitting diode (QD-LED) with wide-range colour-tuneable pixels, fabricated via full solution processing.

Hexamethyldisilazane-mediated, full-solution-processed inverted quantum dot-light-emitting diodes

2017 ◽  
Vol 5 (3) ◽  
pp. 522-526 ◽  
Author(s):  
Yan Fu ◽  
Daekyoung Kim ◽  
Hyoungseok Moon ◽  
Heesun Yang ◽  
Heeyeop Chae
Keyword(s):  
Quantum Dot ◽  
Light Emitting Diodes ◽  
Light Emitting Diode ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Solution Processed ◽  
Solution Deposition ◽  
Light Emitting ◽  
Full Solution

Fabrication of a multilayered quantum dot-light-emitting diode (QLED) with an inverted architecture cannot be usually fully solution-processed mainly due to the significant destruction of the pre-existing quantum dot (QD) emitting layer (EML) occurring during the subsequent solution-deposition of the hole transport layer (HTL).

All-solution processed inverted green quantum dot light-emitting diodes with concurrent high efficiency and long lifetime

2019 ◽  
Vol 6 (10) ◽  
pp. 2009-2015 ◽  
Author(s):  
Zhiwen Yang ◽  
Qianqian Wu ◽  
Gongli Lin ◽  
Xiaochuan Zhou ◽  
Weijie Wu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
High Efficiency ◽  
Light Emitting Diodes ◽  
Light Emitting Diode ◽  
Shell Growth ◽  
Solution Processed ◽  
Light Emitting ◽  
Long Lifetime

An all-solution processed inverted green quantum dot-based light-emitting diode with concurrent high efficiency and long lifetime is obtained by precisely controlled double shell growth of quantum dots.

Intaglio-type random silver networks as the cathodes for efficient full-solution processed flexible quantum-dot light-emitting diodes

Nanoscale ◽  
2018 ◽  
Vol 10 (47) ◽  
pp. 22541-22548 ◽  
Author(s):  
Rongmei Yu ◽  
Ting Wang ◽  
Zhihui Kang ◽  
Han Zhang ◽  
Hanzhuang Zhang ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Peak Power ◽  
Light Emitting Diodes ◽  
Solution Processed ◽  
Light Emitting ◽  
Full Solution

Efficient flexible QLEDs based on PRAN electrodes are obtained with the peak power efficiencies of 42.3, 101.9, and 6.4 lm W−1 for the red, green and blue devices, respectively.

scholarly journals Quantum-dot light-emitting diode with ultrathin Au electrode embedded in solution-processed phosphomolybdic acid

RSC Advances ◽  
2019 ◽  
Vol 9 (19) ◽  
pp. 10754-10759 ◽  
Author(s):  
Maciej Chrzanowski ◽  
Mateusz Banski ◽  
Piotr Sitarek ◽  
Jan Misiewicz ◽  
Artur Podhorodecki
Keyword(s):  
Quantum Dot ◽  
Spin Coating ◽  
Composite Electrode ◽  
Light Emitting Diode ◽  
Phosphomolybdic Acid ◽  
Solution Processed ◽  
Light Emitting ◽  
Au Electrode ◽  
Coating Deposition ◽  
Cost Efficient

We proposed to exploit phosphomolybdic acid (PMA) as a cost-efficient MoOx source for combined spin-coating/sputtering/spin-coating deposition of a MoOx/Au/MoOx (MAM) composite electrode.

scholarly journals A highly efficient quantum dot light emitting diode via improving the carrier balance by modulating the hole transport

RSC Advances ◽  
2017 ◽  
Vol 7 (69) ◽  
pp. 43366-43372 ◽  
Author(s):  
Jiangyong Pan ◽  
Jing Chen ◽  
Qianqian Huang ◽  
Lixi Wang ◽  
Wei Lei
Keyword(s):  
Quantum Dot ◽  
Efficient Solution ◽  
Light Emitting Diode ◽  
Hole Transport ◽  
Solution Processed ◽  
Light Emitting ◽  
Highly Efficient

A highly efficient solution-processed QLED device with a doped HTL has been demonstrated by the modulation of hole transport.

scholarly journals Colour-Encoded Electroluminescent White Light-emitting Diode Enabled by Perovskite-Cu-In-S Quantum Composites

2021 ◽  
Author(s):  
Seung-Bum Cho ◽  
Jung Inn Sohn ◽  
Sang-Seok Lee ◽  
Seung-Gyun Moon ◽  
Bo Hou ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Light Source ◽  
White Light ◽  
Light Emitting Diodes ◽  
Light Emitting Diode ◽  
Large Area ◽  
Solution Processed ◽  
Light Emitting ◽  
Ambient Lighting ◽  
White Light Emitting Diodes

Solution-processed quantum dot (QD) white light-emitting diodes (WLEDs) have received much attention as a viable light source in the next-generation large-area ambient lighting, flexible photonics and full-colour display backlighting technologies....

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