All solution processed low turn-on voltage near infrared LEDs based on core–shell PbS–CdS quantum dots with inverted device structure

Nanoscale ◽  
2014 ◽  
Vol 6 (15) ◽  
pp. 8551-8555 ◽  
Author(s):  
Rafael S. Sanchez ◽  
Enrico Binetti ◽  
Jose A. Torre ◽  
G. Garcia-Belmonte ◽  
Marinella Striccoli ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Near Infrared ◽  
Cds Quantum Dots ◽  
Large Area ◽  
Device Structure ◽  
Solution Processed ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Turn On ◽  
Nir Light

Highly luminescent PbS-CdS quantum dots are used for the fabrication of all-solution processed NIR-Light Emitting Devices (LEDs) with inverse configuration on large area.

scholarly journals Highly Luminescent Colloidal CdS Quantum Dots with Efficient Near-Infrared Electroluminescence in Light-Emitting Diodes

2016 ◽  
Vol 120 (3) ◽  
pp. 1871-1880 ◽  
Author(s):  
A. K. Bansal ◽  
F. Antolini ◽  
S. Zhang ◽  
L. Stroea ◽  
L. Ortolani ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Near Infrared ◽  
Light Emitting Diodes ◽  
Cds Quantum Dots ◽  
Light Emitting ◽  
Colloidal Cds

Near Infrared Fluorescent and Phosphorescent Organic Light-Emitting Devices

2009 ◽  
Vol 1154 ◽  
Author(s):  
Yixing Yang ◽  
Richard Farley ◽  
Timothy Steckler ◽  
Jonathan Sommer ◽  
Sang Hyun Eom ◽  
...  
Keyword(s):  
Near Infrared ◽  
Emission Peak ◽  
Organometallic Complex ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Nir Light ◽  
Organic Light ◽  
Potential Applications ◽  
Donor Acceptor ◽  
Organic Light Emitting Devices

AbstractOrganic light-emitting devices (OLEDs) emitting near-infrared (NIR) light have many potential applications, yet the efficiency of these devices remains very low, typically ˜0.1% or less. Here we report efficiency NIR OLEDs based on two fluorescent donor-acceptor-donor oligomers and a phosphorescent Pt-containing organometallic complex. External quantum efficiencies in the range of 0.5–3.8% with emission peak ranging from 700 to 890 nm have been achieved.

Water-free synthesis of ZnO quantum dots for application as an electron injection layer in light-emitting electrochemical cells

2017 ◽  
Vol 5 (9) ◽  
pp. 2344-2351 ◽  
Author(s):  
S. Daumann ◽  
D. Andrzejewski ◽  
M. Di Marcantonio ◽  
U. Hagemann ◽  
S. Wepfer ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Cost Effective ◽  
Flexible Substrates ◽  
Electrochemical Cells ◽  
Large Area ◽  
Light Emitters ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Electron Injection Layer

Large-area light emitters like organic (OLEDs) or quantum dot light-emitting devices (QLEDs) and light-emitting electrochemical cells (LECs) have gained increasing interest due to their cost-effective fabrication on various even flexible substrates.

Near infrared light-emitting diodes based on composites of near infrared dye, CdSe/CdS quantum dots and polymer

2007 ◽  
Vol 22 (9) ◽  
pp. 1021-1024 ◽  
Author(s):  
Yu Xuan ◽  
Nana Zhao ◽  
Daocheng Pan ◽  
Xiangling Ji ◽  
Zhiyuan Wang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Near Infrared ◽  
Light Emitting Diodes ◽  
Infrared Light ◽  
Cds Quantum Dots ◽  
Near Infrared Light ◽  
Light Emitting ◽  
Near Infrared Dye

All-solution-processed high-brightness hybrid white quantum-dot light-emitting devices utilizing polymer modified quantum dots

2017 ◽  
Vol 42 ◽  
pp. 393-398 ◽  
Author(s):  
Jae-Sung Lee ◽  
Byoung-Ho Kang ◽  
Sang-Hyup Kim ◽  
Jun-Woo Lee ◽  
Sang-Won Lee ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Solution Processed ◽  
High Brightness ◽  
Light Emitting ◽  
Light Emitting Devices

Near-infrared light-emitting electrochemical cells based on the excimer emission of a cationic iridium complex

2020 ◽  
Vol 8 (41) ◽  
pp. 14378-14385
Author(s):  
You-Xuan Liu ◽  
Rong-Huei Yi ◽  
Chien-Hsiang Lin ◽  
Zu-Po Yang ◽  
Chin-Wei Lu ◽  
...  
Keyword(s):  
Organic Semiconductors ◽  
Near Infrared ◽  
Night Vision ◽  
Infrared Light ◽  
Iridium Complex ◽  
Electrochemical Cells ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Nir Light ◽  
Bio Imaging

Near-infrared (NIR) light-emitting devices with organic semiconductors have great potential for applications in bio-imaging, telecommunication, night-vision displays, and chemical sensing.

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