Overview of recent progress in electrohydrodynamic jet printing in practical printed electronics: focus on the variety of printable materials for each component

Kwon, Hyeokjin; Hong, Jisu; Nam, Sang Yong; Choi, Hyun Ho; Li, Xinlin; Jeong, Yong Jin; Kim, Se Hyun

doi:10.1039/d1ma00463h

Cited by 60 publications

(43 citation statements)

References 173 publications

(271 reference statements)

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“…Moghadam showed the solution viscosity increased with the increase of alginate concentration [93]. Kwon et al reported that the droplet diameter decreased when the polymers had high molecular weight [81].…”

Section: Ink Physical Propertiesmentioning

confidence: 99%

“…Jangung Park et al captured time-lapse images of the pulsating liquid meniscus in one cycle. When the voltage is lower than the critical voltage or the flow rate is lower than the minimum flow rate requested for a cone-jet mode, a pulsating jetting behavior can be generated [81]. With the slight increase of flow rate, a spindle-shaped fragment can be generated before a jet.…”

Section: Ehd Printingmentioning

confidence: 99%

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High Precision 3D Printing for Micro to Nano Scale Biomedical and Electronic Devices

et al. 2022

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Three dimensional printing (3DP), or additive manufacturing, is an exponentially growing process in the fabrication of various technologies with applications in sectors such as electronics, biomedical, pharmaceutical and tissue engineering. Micro and nano scale printing is encouraging the innovation of the aforementioned sectors, due to the ability to control design, material and chemical properties at a highly precise level, which is advantageous in creating a high surface area to volume ratio and altering the overall products’ mechanical and physical properties. In this review, micro/-nano printing technology,mainly related to lithography, inkjet and electrohydrodynamic (EHD) printing and their biomedical and electronic applications will be discussed. The current limitations to micro/-nano printing methods will be examined, covering the difficulty in achieving controlled structures at the miniscule micro and nano scale required for specific applications.

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Section: Ink Physical Propertiesmentioning

confidence: 99%

Section: Ehd Printingmentioning

confidence: 99%

High Precision 3D Printing for Micro to Nano Scale Biomedical and Electronic Devices

et al. 2022

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“…2 Printed electronic technologies, including inkjet printing, 3,4 roll-to-roll printing, 5,6 screen printing, 7,8 and electrohydrodynamic jet printing 9,10 have been widely used to fabricate functional electronic devices and circuits applied in health, energy, and consumer electronics. 11–17 As an additive manufacturing technology, 18–22 printed electronic technologies have unique advantages, such as less pollution, low-cost, customization, large-scale production, and good compatibility with flexible substrates, 20,21,23–26 which make low-cost, large-scale manufacturing of electronics possible. Notably, printed thin film transistors (TFTs) have been recognized as one of the most basic and indispensable units of printed electronics.…”

Section: Introductionmentioning

confidence: 99%

Fabrication and electrical properties of printed three-dimensional integrated carbon nanotube PMOS inverters on flexible substrates

Deng

et al. 2022

Nanoscale

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“…Recently, as the demand for flexible displays has increased and direct printing of display products has been attempted, interest in solution processes has drastically expanded [ 1 , 2 , 3 , 4 ]. In display manufacturing, using the solution process, time and cost can be reduced by more than 60% by direct printing at room temperature instead of using a vacuum deposition process [ 5 ].…”

Section: Introductionmentioning

confidence: 99%

Atomic Structure Evaluation of Solution-Processed a-IZO Films and Electrical Behavior of a-IZO TFTs

Bae

2022

Materials

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Understanding the chemical reaction pathway of the metal–salt precursor is essential for modifying the properties of solution-processed metal-oxide thin films and further improving their electrical performance. In this study, we focused on the structural growth of solution-processed amorphous indium-zinc-oxide (a-IZO) films and the electrical behavior of a-IZO thin-film transistors (TFT). To this end, solution-processed a-IZO films were prepared with respect to the Zn molar ratio, and their structural characteristics were analyzed. For the structural characteristic analysis of the a-IZO film, the cross-section, morphology, crystallinity, and atomic composition characteristics were used as the measurement results. Furthermore, the chemical reaction pathway of the nitrate precursor-based IZO solution was evaluated for the growth process of the a-IZO film structure. These interpretations of the growth process and chemical reaction pathway of the a-IZO film were assumed to be due to the thermal decomposition of the IZO solution and the structural rearrangement after annealing. Finally, based on the structural/chemical results, the electrical performance of the fabricated a-IZO TFT depending on the Zn concentration was evaluated, and the electrical behavior was discussed in relation to the structural characteristics.

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Overview of recent progress in electrohydrodynamic jet printing in practical printed electronics: focus on the variety of printable materials for each component

Abstract: Printed electronics will be essential in the implementation of next-generation electronic devices, because printing facilitates fabrication of devices on various rigid, thin, or flexible substrates. Inkjet printing enables precise placement...

Cited by 60 publications

References 173 publications

High Precision 3D Printing for Micro to Nano Scale Biomedical and Electronic Devices

High Precision 3D Printing for Micro to Nano Scale Biomedical and Electronic Devices

Fabrication and electrical properties of printed three-dimensional integrated carbon nanotube PMOS inverters on flexible substrates

Atomic Structure Evaluation of Solution-Processed a-IZO Films and Electrical Behavior of a-IZO TFTs

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