Large-area compliant tactile sensors using printed carbon nanotube active-matrix backplanes

Chiseon Yeom; Kevin Chen; Daisuke Kiriya; Zhibin Yu; Gyoujin Cho; Ali Javey

doi:10.1002/adma.201404850

Large-area compliant tactile sensors using printed carbon nanotube active-matrix backplanes

Chiseon Yeom, Kevin Chen, Daisuke Kiriya, Zhibin Yu, Gyoujin Cho, Ali Javey

School of Arts and Sciences, Genetics

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

210 Scopus citations

Abstract

A 20 x 20 pixel pressure sensor array based on a printed active-matrix single-wall carbon-nanotube thin-film transistor backplane is presented. Using a gravure printing process that is compatible with fully printed large-area roll-to-roll processing, a 97% device yield is obtained on the 400-transistor backplane. As a proof of concept, pressure sensors are integrated to map the applied tactile pressure across the array.(Figure Presented).

Original language	English (US)
Pages (from-to)	1561-1566
Number of pages	6
Journal	Advanced Materials
Volume	27
Issue number	9
DOIs	https://doi.org/10.1002/adma.201404850
State	Published - Mar 4 2015

All Science Journal Classification (ASJC) codes

General Materials Science
Mechanics of Materials
Mechanical Engineering

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10.1002/adma.201404850

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title = "Large-area compliant tactile sensors using printed carbon nanotube active-matrix backplanes",

abstract = "A 20 x 20 pixel pressure sensor array based on a printed active-matrix single-wall carbon-nanotube thin-film transistor backplane is presented. Using a gravure printing process that is compatible with fully printed large-area roll-to-roll processing, a 97% device yield is obtained on the 400-transistor backplane. As a proof of concept, pressure sensors are integrated to map the applied tactile pressure across the array.(Figure Presented).",

author = "Chiseon Yeom and Kevin Chen and Daisuke Kiriya and Zhibin Yu and Gyoujin Cho and Ali Javey",

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AU - Chen, Kevin

AU - Kiriya, Daisuke

AU - Yu, Zhibin

AU - Cho, Gyoujin

AU - Javey, Ali

PY - 2015/3/4

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N2 - A 20 x 20 pixel pressure sensor array based on a printed active-matrix single-wall carbon-nanotube thin-film transistor backplane is presented. Using a gravure printing process that is compatible with fully printed large-area roll-to-roll processing, a 97% device yield is obtained on the 400-transistor backplane. As a proof of concept, pressure sensors are integrated to map the applied tactile pressure across the array.(Figure Presented).

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Large-area compliant tactile sensors using printed carbon nanotube active-matrix backplanes

Abstract

All Science Journal Classification (ASJC) codes

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