title: Robust and stretchable indium gallium zinc oxide-based electronic textiles formed by cilia-assisted transfer printing.
abstract: Electronic textile (e-textile) allows for high-end wearable electronic devices that provide easy access for carrying, handling and using. However, the related technology does not seem to be mature because the woven fabric hampers not only the device fabrication process directly on the complex surface but also the transfer printing of ultrathin planar electronic devices. Here we report an indirect method that enables conformal wrapping of surface with arbitrary yet complex shapes. Artificial cilia are introduced in the periphery of electronic devices as adhesive elements. The cilia also play an important role in confining a small amount of glue and damping mechanical stress to maintain robust electronic performance under mechanical deformation. The example of electronic applications depicts the feasibility of cilia for 'stick-&-play' systems, which provide electronic functions by transfer printing on unconventional complex surfaces.
authors.affiliation: School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro (Oryong-Dong), Buk-Gu, Gwangju 61005, Republic of Korea.
authors.forename: Jongwon
authors.initials: J
authors.lastname: Yoon
authors.affiliation: School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro (Oryong-Dong), Buk-Gu, Gwangju 61005, Republic of Korea.
authors.forename: Yunkyung
authors.initials: Y
authors.lastname: Jeong
authors.affiliation: School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro (Oryong-Dong), Buk-Gu, Gwangju 61005, Republic of Korea.
authors.forename: Heeje
authors.initials: H
authors.lastname: Kim
authors.affiliation: School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro (Oryong-Dong), Buk-Gu, Gwangju 61005, Republic of Korea.
authors.forename: Seonggwang
authors.initials: S
authors.lastname: Yoo
authors.affiliation: Graduate School of NID Fusion Technology, Seoul National University of Science and Technology, 232 Gongneung-ro, Nowon-Gu, Seoul 01811, Republic of Korea.
authors.forename: Hoon Sun
authors.initials: HS
authors.lastname: Jung
authors.affiliation: School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro (Oryong-Dong), Buk-Gu, Gwangju 61005, Republic of Korea.
authors.forename: Yonghun
authors.initials: Y
authors.lastname: Kim
authors.affiliation: School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro (Oryong-Dong), Buk-Gu, Gwangju 61005, Republic of Korea.
authors.forename: Youngkyu
authors.initials: Y
authors.lastname: Hwang
authors.affiliation: School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro (Oryong-Dong), Buk-Gu, Gwangju 61005, Republic of Korea.
authors.forename: Yujun
authors.initials: Y
authors.lastname: Hyun
authors.affiliation: Jeonju Centre, Korea Basic Science Institute (KBSI), Jeonju, Jeollabuk-do 54907, Republic of Korea.
authors.forename: Woong-Ki
authors.identifier: 0000-0001-8221-1028
authors.initials: WK
authors.lastname: Hong
authors.affiliation: School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro (Oryong-Dong), Buk-Gu, Gwangju 61005, Republic of Korea.
authors.forename: Byoung Hun
authors.identifier: 0000-0002-4540-7731
authors.initials: BH
authors.lastname: Lee
authors.affiliation: Graduate School of NID Fusion Technology, Seoul National University of Science and Technology, 232 Gongneung-ro, Nowon-Gu, Seoul 01811, Republic of Korea.
authors.forename: Sung-Hoon
authors.initials: SH
authors.lastname: Choa
authors.affiliation: School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro (Oryong-Dong), Buk-Gu, Gwangju 61005, Republic of Korea.
authors.forename: Heung Cho
authors.initials: HC
authors.lastname: Ko