Improved performance of flexible polymer light emitting diodes with an indium-zinc-tin-oxide transparent anode by controlling the thermal treatment temperature

Heo, Seok; Lee, Eui Jin; Han, Yong Woon; Lee, Yo Seb; Lee, Won Jae; Choa, Sung‐Hoon; Kim, Young Sung; Moon, Doo Kyung

doi:10.1016/j.jiec.2017.03.050

Cited by 6 publications

(2 citation statements)

References 38 publications

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“…These 2D materials differ from block materials, and have mechanical flexibility and compatibility with silicon-based platforms. 13,14 Traditional methods for constructing a-IZTO films are sputtering, such as pulsed DC magnetron sputtering 15 and linear facing target sputtering. 16 The thicknesses of the a-IZTO films obtained by such methods are in the range of 200–1000 nm and thus are incompatible with flexible electronics, which limits the application of a-IZTO films.…”

Section: Introductionmentioning

confidence: 99%

Liquid-metal based flexible a-IZTO ultrathin films for electrical and optical applications

Yin

et al. 2022

Nanoscale

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Section: Introductionmentioning

confidence: 99%

Liquid-metal based flexible a-IZTO ultrathin films for electrical and optical applications

Yin

et al. 2022

Nanoscale

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“…The most common flexible display and flexible electronics devices are basically developed by transparent conducting oxide (TCO). The oxide materials are useful in allowing the device to coat on polyethylene terephthalate (PET) substrate, which can be bent into various shapes such as indium tin oxide (ITO), indium zinc oxide (IZO), and aluminum indium zinc oxide (AIZO) [1][2][3] . These materials oxides are semiconductors, which has a wide band gap, there are also other advantages including good insulators, transparent electronics, and photonics.…”

Section: Introductionmentioning

confidence: 99%

Optical and electrical properties of Ti-doped In2O3 film deposited on flexible transparent substrates by ion beam assisted deposition under different oxygen flow rate

Chansri

Pooyodying

Sung

2021

Preprint

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A flexible transparent is an important technology to improve flexible electronic and flexible display devices. Actually, the deposition process of films coated on a flexible substrate will no more than 200 °C or room temperature. In order to achieve high transmission and lower resistivity, this paper reported the thin films of ITiO deposited by ion beam-assisted electron beam under the condition of different oxygen flow rates at room temperature. The electrical, optical, and morphological properties of ITiO films were investigated under the condition of different oxygen flow rates. At the 30 sccm oxygen flow rate, the surface roughness was 5.4 nm, high transmittance and optical bandgap of ITiO films were 89.2% at 470 nm wavelengths and 3.28 eV, respectively. The lowest resistivity of film was 2.1 × 10-4 Ω-cm at 30 sccm oxygen flow rate. Furthermore, the carrier concentration and hall mobility were experimentally investigated, which presented by 42.8 cm2/Vsec and 9.23 × 1020 cm-3. The use ITiO film coated on a flexible substrate with ion beam-assisted electron beam evaporation at room temperature can improve the lower resistivity and high transmission of the flexible device. It was also demonstrated that ITiO film with ion beam-assisted deposition technique is suitable for flexible electronic and flexible display devices.

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Ultrastable Supramolecular Self‐Encapsulated Wide‐Bandgap Conjugated Polymers for Large‐Area and Flexible Electroluminescent Devices

Lin

Liu

et al. 2018

Advanced Materials

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Scheme 1. Schematic representation of the supramolecular self-encapsulation strategy for wide-bandgap LCPs. A) Typical molecular model of our supramolecular self-encapsulated LCPs (SMART: Synergistically Molecular Attractor-Repulsor Theory). B) Chemical structures of the model polymer, PHDPF-Cz, together with the controlled polyfluorenes. C) Computer-generated model of PHDPF-Cz: i) axial and ii) lateral views. Schematic diagram illustrating the ideal molecular packing model for a PHDPF-Cz self-assembled superstructure, where the pendent Cz groups self-assemble into a sheath and act as an encapsulated layer to isolate the chain and inhibit the interchain interaction between π-π backbones, similar to previous studies. [47,52,53] The blue rings signify the backbone chain. The red loops indicate the Cz-threaded layers. The yellow arrow represents the 2D charge transport channel. The orange-yellow arrow denotes the penetration path for various gases, which is disrupted by the Cz-threaded layer.

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Improved performance of flexible polymer light emitting diodes with an indium-zinc-tin-oxide transparent anode by controlling the thermal treatment temperature

Cited by 6 publications

References 38 publications

Liquid-metal based flexible a-IZTO ultrathin films for electrical and optical applications

Liquid-metal based flexible a-IZTO ultrathin films for electrical and optical applications

Optical and electrical properties of Ti-doped In2O3 film deposited on flexible transparent substrates by ion beam assisted deposition under different oxygen flow rate

Ultrastable Supramolecular Self‐Encapsulated Wide‐Bandgap Conjugated Polymers for Large‐Area and Flexible Electroluminescent Devices

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