Flexible QLED and OPV based on transparent polyimide substrate with rigid alicyclic asymmetric isomer

Li, Fu; Shen, Jiulin; Liu, Xiangfu; Cao, Zhonghuan; Cai, Xiang; Li, Junli; Ding, Ke; Liu, Jikang; Tu, Guoli

doi:10.1016/j.orgel.2017.09.010

Cited by 33 publications

(22 citation statements)

References 48 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Then the samples were dried at 100C for 30 min. Thermovacuum deposited MoO3 was as used as the hole injector layer [20,26] and TPBi as an organic semiconductor electron transport layer [21,27]. Ca and Al metal electrodes were disposed onto a precleaned ITO-coated glass surface under a vacuum of 10 -5 Torr.…”

Section: Experiments and Methodsmentioning

confidence: 99%

Multi-channel electroluminescence of CdTe/CdS core-shell quantum dots implemented into a QLED device

et al. 2019

View full text Add to dashboard Cite

CdTe/CdS core-shell quantum dots were synthesized and implemented into a light emitting device resulting in multi-channel electroluminescence with a light-green emission colour. The main electroluminescence band at about 530 nm corresponds to the emission by the CdTe core (type I core/shell structure), while the next emission band at 595 nm is assigned to the crossed recombination of electrons from the conduction band of the CdS shell and holes from the valence band of the CdTe core (type II core/shell structure). At the same time, the photoluminescence spectrum of the synthesized CdTe/CdS core-shell quantum dots contains only one emission band distinctive for type II structures. This behavior of CdTe/CdS core-shell quantum dots upon the electroexcitation allows the extension of the electroluminescence spectrum in the optical region in a way that is useful for the lighting-source applications. Such multi-channel electroluminescence can most probably also be reproduced in related core-shell systems accounting for size-confinement between the core size and shell thickness.

show abstract

Section: Experiments and Methodsmentioning

confidence: 99%

Multi-channel electroluminescence of CdTe/CdS core-shell quantum dots implemented into a QLED device

et al. 2019

View full text Add to dashboard Cite

show abstract

“…Tu and his coworkers studied the isomeric effect of two rigid alicyclic‐functionalized isomeric diamines, namely, 5‐amino‐1‐(4‐aminophenyl)‐1,3,3‐ trimethylindane (5‐DAPI), 6‐amino‐1‐(4‐aminophenyl)‐1,3,3‐trimethylindane (6‐DAPI) (Figure ) . Chemical imidization provides more transparent and colorless PI films than thermal imidization.…”

Section: Recent Design Approaches To Prepare Cpismentioning

confidence: 99%

Recent Trends on Transparent Colorless Polyimides with Balanced Thermal and Optical Properties: Design and Synthesis

Tapaswi

2019

Macro Chemistry & Physics

165

155

View full text Add to dashboard Cite

Recently, colorless and transparent plastic substrates with high glass transition temperature and suitable thermo‐mechanical properties are in high demand in optoelectronic device industries, due to their various optical applications. Colorless polyimides (CPIs) exhibit both high thermo‐mechanical stability as well as high transparency that are suitable for optoelectronic applications. The most recent (2010–2018) developments on CPIs, in terms of design and synthesis of new monomers and their effects on the thermo‐optical properties of the obtained CPIs, are reviewed in this article.

show abstract

“…Li et al . reported that a very thin MoO 3 /Au/Ag hybrid electrode had high transmittance of 82.9 % at a wavelength of 450 nm and low sheet resistance of 45.2 Ohm/square . They fabricated QDLEDs with transparent MoO 3 /Au/Ag electrodes on glass and flexible substrate.…”

Section: Transparent Conducting Electrodes For Quantum Dots Light Emimentioning

confidence: 99%

“…For example, inserting a metal layer or metal nanowire into TCO films improved the electrical and mechanical properties of TCO/metal/TCO and TCO/metal nanowire/TCO electrodes. [130][131][132] Li et al reported that a very thin MoO 3 /Au/Ag hybrid electrode had high transmittance of 82.9 % at a wavelength of 450 nm and low sheet resistance of 45.2 Ohm/square. [130] They fabricated QDLEDs with transparent MoO 3 /Au/Ag electrodes on glass and flexible substrate.…”

Section: Hybrid Electrodes For Qdledsmentioning

confidence: 99%

“…[130][131][132] Li et al reported that a very thin MoO 3 /Au/Ag hybrid electrode had high transmittance of 82.9 % at a wavelength of 450 nm and low sheet resistance of 45.2 Ohm/square. [130] They fabricated QDLEDs with transparent MoO 3 /Au/Ag electrodes on glass and flexible substrate. Figure 23 showed the representative structure of hybrid electrode using oxide/metal/oxide, Ag NW/PEDOT:PSS, Ag grid/ITO for QDLEDs.…”

Section: Hybrid Electrodes For Qdledsmentioning

confidence: 99%

See 1 more Smart Citation

Transparent Conducting Electrodes for Quantum Dots Light Emitting Diodes

Seok

Lee

Park

et al. 2019

Israel Journal of Chemistry

View full text Add to dashboard Cite

In this review, we briefly describe a recent research development of transparent conducting electrodes (TCEs) for next‐generation quantum dot‐based light‐emitting diodes (QDLEDs). Although sputtered Sn‐doped In2O3 (ITO) and chemically grown F‐doped SnO2 (FTO) electrodes have mainly been employed as transparent electrodes for QDLEDs, there have been great advances in TCE materials and fabrication processes. This review presents important characteristics of various TCE and applications in QDLEDs as a transparent cathode or anode. In particular, we will focus on characteristics of metal grids, metal nanowire, carbon nanotube, graphene, and hybrid electrodes for QDLEDs as promising alternatives to typical ITO and FTO electrodes. In addition, we discuss the current status of transparent conducting oxide‐based QDLEDs. By comparing the performances of QDLED with different TCEs, we suggest promising alternatives ITO or FTO electrodes.

show abstract

Flexible QLED and OPV based on transparent polyimide substrate with rigid alicyclic asymmetric isomer

Cited by 33 publications

References 48 publications

Multi-channel electroluminescence of CdTe/CdS core-shell quantum dots implemented into a QLED device

Multi-channel electroluminescence of CdTe/CdS core-shell quantum dots implemented into a QLED device

Recent Trends on Transparent Colorless Polyimides with Balanced Thermal and Optical Properties: Design and Synthesis

Transparent Conducting Electrodes for Quantum Dots Light Emitting Diodes

Contact Info

Product

Resources

About