Electrohydrodynamic micropatterning of silver ink using near-field electrohydrodynamic jet printing with tilted-outlet nozzle

Youn, Doo–Hyeb; Kim, Seong-Hyun; Yang, Yoon Mee; Lim, SangYong; Kim, Seong‐Jin; Ahn, Su-Han; Sim, Hyo-Sun; Ryu, Seung-Myoung; Shin, Dongwook; Yoo, Ji‐Beom

doi:10.1007/s00339-009-5262-7

Cited by 57 publications

(13 citation statements)

References 20 publications

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“…For microelectronic applications, electrical performance and resolution of printed devices need to be investigated at the same time. Youn reported using a tilted-outlet nozzle for better resolution of printed patterns [39]. Lee et al reported depositing silver tracks onto polyimide film by e-jet printing, obtaining conductor lines with resistivity about three times than bulk silver (1.6 lXÁcm) but relative low resolution (200 lm in width and 0.3-5 lm in thickness) [40].…”

Section: Introductionmentioning

confidence: 99%

Direct Printing and Electrical Characterization of Conductive Micro-Silver Tracks by Alternating Current-Pulse Modulated Electrohydrodynamic Jet Printing

Qin

Wei

Dong

et al. 2016

Journal of Manufacturing Science and Engineering

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In this paper, a rapid prototyping method for fabrication of highly conductive micropatterns on insulating substrates was developed and evaluated. Sub-20 lm microstructures were printed on flexible insulating substrates using alternating current (AC) modulated electrohydrodynamic jet (e-jet) printing. The presented technique resolved the challenge of current rapid prototyping methods in terms of limited resolution and conductivity for microelectronic components for flexible electronics. Significant variables of fabrication process, including voltage, plotting speeds, curing temperature, and multilayer effect, were investigated to achieve reliable printing of silver tracks. Sub-20 lm silver tracks were successfully fabricated with resistivity about three times than bulk silver on flexible substrates, which indicates the potential applications of electrohydrodynamic printing in flexible electronics and medical applications, such as lab-on-chip systems.

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Section: Introductionmentioning

confidence: 99%

Direct Printing and Electrical Characterization of Conductive Micro-Silver Tracks by Alternating Current-Pulse Modulated Electrohydrodynamic Jet Printing

Qin

Wei

Dong

et al. 2016

Journal of Manufacturing Science and Engineering

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“…Electrohydrodynamic direct-writing (EDW) is a novel inkjet printing technology stemming from EHD printing which utilizes an external electric field to elongate the solution into a Taylor cone and generate a charged jet from the tip of the Taylor cone. [16,17] In the EDW process, the stable straight jet is utilized to directly write micro/nano structures precisely. By shortening the distance from the spinneret to the collector, [18][19][20] the instability and whipping of the charged jet in EHD printing is overcome.…”

Section: Introductionmentioning

confidence: 99%

Electrohydrodynamic direct—writing of conductor—insulator-conductor multi-layer interconnection

et al. 2014

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“…Other interesting features of this technique are the simple vacuum free experimental setup and the possibility of achieving multilayer architecture of thin films with high uniformity and good morphology . This technology has been adopted to deposit variety of functional materials for various industrial applications . E‐spray approach has been adopted for fabrication of F8BT polymer thin films in the past but need further improvement in a manner of optimization of parameters of fabrication process .…”

Section: Introductionmentioning

confidence: 99%

Structural, optical, and electrical characterization of the poly[9,9-dioctylfluorenyl-2,7-diyl]-co-1,4-benzo-(2,1,3)-thiadiazole thin film fabricated by electrostatic spray technique

et al. 2013

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The article presents the efficient fabrication of the Poly[9,9‐dioctylfluorenyl‐2,7‐diyl]‐co‐1,4‐benzo‐(2,1,3)‐thiadiazole (F8BT) thin film using the electrostatic spray technique. Electrostatic atomization of the in‐house developed F8BT polymer ink was achieved at considerable low voltage. The structural and optical characterizations of the fabricated F8BT thin film were thoroughly investigated. Furthermore, the organic diode structure with electrostatic spray deposited F8BT thin film was fabricated and its performance was analyzed by performing current voltage measurement. The current–voltage characteristic curve of the organic diode showed nonlinear diode like behavior, thereby confirming the proper interference established between organic diode adjacent layers. The space charged limited current mechanism has been found to be dominant in the fabricated organic device with carrier mobility value of 5.65 e−4 cm2V−1s−1. POLYM. ENG. SCI., 54:675–681, 2014. © 2013 Society of Plastics Engineers

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Electrohydrodynamic micropatterning of silver ink using near-field electrohydrodynamic jet printing with tilted-outlet nozzle

Cited by 57 publications

References 20 publications

Direct Printing and Electrical Characterization of Conductive Micro-Silver Tracks by Alternating Current-Pulse Modulated Electrohydrodynamic Jet Printing

Direct Printing and Electrical Characterization of Conductive Micro-Silver Tracks by Alternating Current-Pulse Modulated Electrohydrodynamic Jet Printing

Electrohydrodynamic direct—writing of conductor—insulator-conductor multi-layer interconnection

Structural, optical, and electrical characterization of the poly[9,9-dioctylfluorenyl-2,7-diyl]-co-1,4-benzo-(2,1,3)-thiadiazole thin film fabricated by electrostatic spray technique

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