Screen-Printed Stretchable Interconnects

Jari Suikkola; Timo Kankkunen; Pekka Iso-Ketola; Jukka Vanhala; Matti Mäntysalo

doi:10.1109/ECTC.2016.132

Screen-Printed Stretchable Interconnects

Jari Suikkola
, Timo Kankkunen
, Pekka Iso-Ketola
, Jukka Vanhala
, Matti Mäntysalo

Tutkimustuotos: Konferenssiartikkeli › Tieteellinen › vertaisarvioitu

1 Sitaatiot (Scopus)

Abstrakti

This article focuses on characterization of screen printed electrical interconnects for wearable applications. The interconnects are screen printed with stretchable silver-based ink on a thermoplastic polyurethane film. By optimizing the process parameters, we were able to fabricate 200 μm line widths with spacing of 200 μm. The average sheet resistance is 36.2 m/, however a significant lot-To-lot deviation was noted. In the strain tests, half of the samples have lost conductivity when 74.1% strain is reached. The normalized resistances of the samples rise linearly to approximately 30 % strain, after which the growth rate and deviation between samples increases significantly. It was also discovered that no cracking can be found from the traces while subjected to strains under 30%.

Alkuperäiskieli	Englanti
Otsikko	Proceedings - ECTC 2016: 66th Electronic Components and Technology Conference
Kustantaja	IEEE
Sivut	1650-1655
Sivumäärä	6
ISBN (elektroninen)	9781509012039
DOI - pysyväislinkit	https://doi.org/10.1109/ECTC.2016.132
Tila	Julkaistu - 16 elok. 2016
OKM-julkaisutyyppi	A4 Artikkeli konferenssijulkaisussa
Tapahtuma	IEEE Electronic Components and Technology Conference - , Yhdysvallat Kesto: 1 tammik. 2000 → …

Conference

Conference	IEEE Electronic Components and Technology Conference
Maa/Alue	Yhdysvallat
Ajanjakso	1/01/00 → …

Julkaisufoorumi-taso

Jufo-taso 1

!!ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

Pääsy asiakirjaan

10.1109/ECTC.2016.132

Siteeraa tätä

@inproceedings{00ec7b61ba114dee8e22c04b6704cb37,

title = "Screen-Printed Stretchable Interconnects",

abstract = "This article focuses on characterization of screen printed electrical interconnects for wearable applications. The interconnects are screen printed with stretchable silver-based ink on a thermoplastic polyurethane film. By optimizing the process parameters, we were able to fabricate 200 μm line widths with spacing of 200 μm. The average sheet resistance is 36.2 m/, however a significant lot-To-lot deviation was noted. In the strain tests, half of the samples have lost conductivity when 74.1\% strain is reached. The normalized resistances of the samples rise linearly to approximately 30 \% strain, after which the growth rate and deviation between samples increases significantly. It was also discovered that no cracking can be found from the traces while subjected to strains under 30\%.",

keywords = "Printed electronics, Screen printed, Strechable, Wearable",

author = "Jari Suikkola and Timo Kankkunen and Pekka Iso-Ketola and Jukka Vanhala and Matti M{\"a}ntysalo",

note = "INT=elt,{"}Kankkunen, Timo{"} INT=elt,{"}Suikkola, Jari{"}; IEEE Electronic Components and Technology Conference ; Conference date: 01-01-2000",

year = "2016",

month = aug,

day = "16",

doi = "10.1109/ECTC.2016.132",

language = "English",

pages = "1650--1655",

booktitle = "Proceedings - ECTC 2016: 66th Electronic Components and Technology Conference",

publisher = "IEEE",

address = "United States",

}

TY - GEN

T1 - Screen-Printed Stretchable Interconnects

AU - Suikkola, Jari

AU - Kankkunen, Timo

AU - Iso-Ketola, Pekka

AU - Vanhala, Jukka

AU - Mäntysalo, Matti

N1 - INT=elt,"Kankkunen, Timo" INT=elt,"Suikkola, Jari"

PY - 2016/8/16

Y1 - 2016/8/16

N2 - This article focuses on characterization of screen printed electrical interconnects for wearable applications. The interconnects are screen printed with stretchable silver-based ink on a thermoplastic polyurethane film. By optimizing the process parameters, we were able to fabricate 200 μm line widths with spacing of 200 μm. The average sheet resistance is 36.2 m/, however a significant lot-To-lot deviation was noted. In the strain tests, half of the samples have lost conductivity when 74.1% strain is reached. The normalized resistances of the samples rise linearly to approximately 30 % strain, after which the growth rate and deviation between samples increases significantly. It was also discovered that no cracking can be found from the traces while subjected to strains under 30%.

AB - This article focuses on characterization of screen printed electrical interconnects for wearable applications. The interconnects are screen printed with stretchable silver-based ink on a thermoplastic polyurethane film. By optimizing the process parameters, we were able to fabricate 200 μm line widths with spacing of 200 μm. The average sheet resistance is 36.2 m/, however a significant lot-To-lot deviation was noted. In the strain tests, half of the samples have lost conductivity when 74.1% strain is reached. The normalized resistances of the samples rise linearly to approximately 30 % strain, after which the growth rate and deviation between samples increases significantly. It was also discovered that no cracking can be found from the traces while subjected to strains under 30%.

KW - Printed electronics

KW - Screen printed

KW - Strechable

KW - Wearable

U2 - 10.1109/ECTC.2016.132

DO - 10.1109/ECTC.2016.132

M3 - Conference contribution

AN - SCOPUS:84987850149

SP - 1650

EP - 1655

BT - Proceedings - ECTC 2016: 66th Electronic Components and Technology Conference

PB - IEEE

T2 - IEEE Electronic Components and Technology Conference

Y2 - 1 January 2000

ER -

Screen-Printed Stretchable Interconnects

Abstrakti

Conference

Julkaisufoorumi-taso

!!ASJC Scopus subject areas

Pääsy asiakirjaan

Sormenjälki

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