High-Resolution Printing of 3D Structures Using an Electrohydrodynamic Inkjet with Multiple Functional Inks

Byeong Wan An; Kukjoo Kim; Heejoo Lee; So Yun Kim; Yulhui Shim; Dae Young Lee; Jun Yeob Song; Jang Ung Park

doi:10.1002/adma.201502092

High-Resolution Printing of 3D Structures Using an Electrohydrodynamic Inkjet with Multiple Functional Inks

Byeong Wan An, Kukjoo Kim, Heejoo Lee, So Yun Kim, Yulhui Shim, Dae Young Lee, Jun Yeob Song, Jang Ung Park

Department of Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

218 Citations (Scopus)

Abstract

Electrohydrodynamic-inkjet-printed high-resolution complex 3D structures with multiple functional inks are demonstrated. Printed 3D structures can have a variety of fine patterns, such as vertical or helix-shaped pillars and straight or rounded walls, with high aspect ratios (greater than ≈50) and narrow diameters (≈0.7 μm). Furthermore, the formation of freestanding, bridge-like Ag wire structures on plastic substrates suggests substantial potentials as high-precision, flexible 3D interconnects.

Original language	English
Pages (from-to)	4322-4328
Number of pages	7
Journal	Advanced Materials
Volume	27
Issue number	29
DOIs	https://doi.org/10.1002/adma.201502092
Publication status	Published - 2015 Aug 1

Bibliographical note

Publisher Copyright:
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

All Science Journal Classification (ASJC) codes

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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title = "High-Resolution Printing of 3D Structures Using an Electrohydrodynamic Inkjet with Multiple Functional Inks",

abstract = "Electrohydrodynamic-inkjet-printed high-resolution complex 3D structures with multiple functional inks are demonstrated. Printed 3D structures can have a variety of fine patterns, such as vertical or helix-shaped pillars and straight or rounded walls, with high aspect ratios (greater than ≈50) and narrow diameters (≈0.7 μm). Furthermore, the formation of freestanding, bridge-like Ag wire structures on plastic substrates suggests substantial potentials as high-precision, flexible 3D interconnects.",

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note = "Publisher Copyright: {\textcopyright} 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.",

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AU - An, Byeong Wan

AU - Kim, Kukjoo

AU - Lee, Heejoo

AU - Kim, So Yun

AU - Shim, Yulhui

AU - Lee, Dae Young

AU - Song, Jun Yeob

AU - Park, Jang Ung

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AB - Electrohydrodynamic-inkjet-printed high-resolution complex 3D structures with multiple functional inks are demonstrated. Printed 3D structures can have a variety of fine patterns, such as vertical or helix-shaped pillars and straight or rounded walls, with high aspect ratios (greater than ≈50) and narrow diameters (≈0.7 μm). Furthermore, the formation of freestanding, bridge-like Ag wire structures on plastic substrates suggests substantial potentials as high-precision, flexible 3D interconnects.

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High-Resolution Printing of 3D Structures Using an Electrohydrodynamic Inkjet with Multiple Functional Inks

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

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