Results 31 to 40 of about 225,113 (377)
High-efficiency all-solution-processed light-emitting diodes based on anisotropic colloidal heterostructures with polar polymer injecting layers [PDF]
, 2015 Colloidal quantum dots (QDs) are emerging as true candidates for light-emitting diodes with ultrasaturated colors. Here, we combine CdSe/CdS dot-in-rod hetero-structures and polar/polyelectrolytic conjugated polymers to demonstrate the first example of ...
Brovelli, Sergio +9 more
core +4 more sources
Nature Communications, 2022 High power efficiency and low roll-off values are essential to the commercialization of white organic light-emitting diodes. Here, the authors construct all-fluorescence devices with an orange emitting layer sandwiched between two sky-blue emitting ...
Hao Liu +3 more
doaj +1 more source
Infrared organic light emitting diodes using neodymium tris-(8-hydroxyquinoline) [PDF]
, 2000 Copyright 2000 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.
Curry, RJ +3 more
core +1 more source
Advanced Functional Materials, 2020 Since the first report in 2015, multiresonant thermally activated delayed fluorescent (MR‐TADF) compounds, a subclass of TADF emitters based on a heteroatom‐doped nanographene material, have come to the fore as attractive hosts as well as emitters for ...
Subeesh Madayanad Suresh +4 more
semanticscholar +1 more source
Aggregation‐induced emission: Red and near‐infrared organic light‐emitting diodes
SmartMat, 2021 Red and near‐infrared (NIR) organic light‐emitting diodes (OLED) have gained remarkable interest due to their numerous applications. However, the construction of highly emissive emitters is hampered by the energy‐gap law and aggregation‐caused quenching (
Liangjing Tu +3 more
semanticscholar +1 more source
Communications Materials, 2021 A challenge for optoelectronic devices is the differing wettability of the organic active layer and transparent electrodes. Here, an organic interlayer which is hydrophilic or hydrophobic on each side enhances the performance of organic photovoltaic ...
Soyeon Kim +10 more
doaj +1 more source
High efficiency blue organic light-emitting diodes with below-bandgap electroluminescence
Nature Communications, 2021 Blue organic light-emitting diodes require high triplet interlayer materials, which induce large energetic barriers at the interfaces resulting in high device voltages and reduced efficiencies.
M. Vasilopoulou +17 more
semanticscholar +1 more source
npj Flexible Electronics, 2018 Efficient OLEDs from solution: engineering dipole alignment in polymers Dipole alignment is achieved in efficient solution-processed organic light-emitting diodes featuring a novel poly(dendrimer).
Fatemeh Maasoumi +10 more
doaj +1 more source
Recent advances in organic light-emitting diodes: toward smart lighting and displays
Materials Chemistry Frontiers, 2020 Recent advances in organic light-emitting diodes toward smart lighting and displays are reviewed in terms of materials, devices, fabrication and applications.
Shijie Zou +5 more
semanticscholar +1 more source
Nature Communications, 2021 Stretchable organic light-emitting diodes are ubiquitous in the rapidly developing wearable display technology. However, low efficiency and poor mechanical stability inhibit their commercial applications owing to the restrictions generated by strain ...
Dae Keun Choi +26 more
semanticscholar +1 more source