Results 181 to 190 of about 1,687 (201)
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Fluorination suppresses thermal quenching in perovskite QLEDs
Science China Chemistry, 2021Haibo Zeng, Liberato Manna
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Thickness Estimation Method for Every Functional Layer of QLEDs
ACTA PHOTONICA SINICA, 2017To balance the carrier injection in Quantum Dot Light Emitting Diode (QLEDs), a method to determine the thickness of each functional layer was proposed. The thickness of EL was set firstly, the thickness of Electron Transport Layer (ETL) was determined through tunneling model. On this basis, the thickness of Hole Injection Layer (HTL) was determined at
Chen Wenbai +3 more
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43.2: Low Surface Roughness Transparent Conductive Electrode for QLED Applications
SID Symposium Digest of Technical Papers, 2018Ag/Ni metal‐mesh transparent conductive electrodes(TCE) with low surface roughness of 0.17 nm has been proposed. The fabricated Ag/Ni metal‐mesh TCE has a low sheet resistance of 2.1 Ω/□ and a high transmittance of 88.6%. Ag/Ni metal‐mesh TCE shows outstanding mechanical flexibility and environmental stability at high temperature ...
Xiaolian Chen +5 more
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Inkjet Printing PEDOT:PSS without Coffee Ring Effect for QLED Applicaitons
2019 20th International Conference on Electronic Packaging Technology(ICEPT), 2019This paper describes a method to inkjet print Poly (ethylenedioxythiophene): polystyrene sulphonate (PEODT: PSS) without coffee ring effect. PEDOT: PSS is a unique long-chain polymer with conductivity and transparency properties that are mainly used in the packaging process of quantum dot light emitting displays and solar cells.
Ning TU, S. W. Ricky LEE
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P‐129: Theoretical Analysis of Carrier‐Injection Behavior for QLEDs
SID Symposium Digest of Technical Papers, 2019Current injection behavior for QLEDs was theoretically analyzed, assuming traps are in Gaussian distribution in energy levels. The effects of several key factors on the carrier injection behavior was investigated. Our calculated results show that modulating parameters including Schottky barrier is not effective way to to enhance the efficacy of QLEDs.
Sun-Kyo Kim +3 more
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Synergistic passivation of alkali halides enables highly efficient perovskite QLEDs
Journal of Materials Chemistry CThe synergistic passivation effect of alkali halide on CsPbI3 quantum dots enables an enhanced PLQY of 96%. Fabricated perovskite quantum dot-based light-emitting diodes (Pe-QLEDs) exhibiting a maximum peak EQE of 21.58%.
Jiawei Chen +6 more
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P‐11.8: Light out‐coupling optimization of QLEDs
SID Symposium Digest of Technical Papers, 2023Haotao Li, Fengshou Tian, Shuming Chen
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Realizing High Performance Quantum Dots Light Emitting Diodes (QLEDs)
Proceedings of the International Online Conference on Hybrid Materials and Optoelectronic Devices, 2021openaire +1 more source