Development of soft ion gel based touch sensor

Y. Hara; K. Yoshida; K. Ahmed; A. Khosla; M. Kawakami; H. Furukawa

doi:10.1149/08801.0059ecst

Development of soft ion gel based touch sensor

Y. Hara, K. Yoshida, K. Ahmed, A. Khosla, M. Kawakami, H. Furukawa

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Ionic liquids and ion gels have useful properties such as conductivity, non-volatility and thermal stability. The purpose of this research is development of touch sensor composed only of soft material. Silicone rubber layers with micro-channel patterns, were fabricated against 3D printed molds. These silicone rubber layers were bonded to create enclosed micro-channels, and a conductive ion gel is injected into the micro-channels. Changes in electrical resistance of the ion gel under strain (that is on being pressed, bent, twisted and stretched) were measured. Results indicate predictable behavior of the developed sensor.

Original language	English
Title of host publication	ECS Transactions
Editors	A. Khosla, H. Furukawa, K. Fukushima, K. Ito, A. Kakugo, S. Tokito, T.-Y. Chu, H. Matsui, F. D. Dos Santos, T. Shiba, H. Ito, A. Nakai, T. Saito, G. Milano, Y. Masubuchi, T. Yoshida, M. White, M. Yanagida, M. Kaltenbrunner, A. Masuhara, S. Bhansali, L. Nagahara, P. Sekhar
Publisher	Electrochemical Society Inc.
Pages	59-67
Number of pages	9
Edition	1
ISBN (Electronic)	9781607688655, 9781607688655
DOIs	https://doi.org/10.1149/08801.0059ecst
Publication status	Published - 2018
Externally published	Yes
Event	1st International Conference on 4D Materials and Systems, 4DMS 2018 - Yonezawa, Japan Duration: 2018 Aug 26 → 2018 Aug 30

Publication series

Name	ECS Transactions
Number	1
Volume	88
ISSN (Print)	1938-6737
ISSN (Electronic)	1938-5862

Conference

Conference	1st International Conference on 4D Materials and Systems, 4DMS 2018
Country/Territory	Japan
City	Yonezawa
Period	18/8/26 → 18/8/30

ASJC Scopus subject areas

Engineering(all)

Access to Document

10.1149/08801.0059ecst

Cite this

Hara, Y., Yoshida, K., Ahmed, K., Khosla, A., Kawakami, M., & Furukawa, H. (2018). Development of soft ion gel based touch sensor. In A. Khosla, H. Furukawa, K. Fukushima, K. Ito, A. Kakugo, S. Tokito, T-Y. Chu, H. Matsui, F. D. Dos Santos, T. Shiba, H. Ito, A. Nakai, T. Saito, G. Milano, Y. Masubuchi, T. Yoshida, M. White, M. Yanagida, M. Kaltenbrunner, A. Masuhara, S. Bhansali, L. Nagahara, ... P. Sekhar (Eds.), ECS Transactions (1 ed., pp. 59-67). (ECS Transactions; Vol. 88, No. 1). Electrochemical Society Inc.. https://doi.org/10.1149/08801.0059ecst

Development of soft ion gel based touch sensor. / Hara, Y.; Yoshida, K.; Ahmed, K. et al.
ECS Transactions. ed. / A. Khosla; H. Furukawa; K. Fukushima; K. Ito; A. Kakugo; S. Tokito; T.-Y. Chu; H. Matsui; F. D. Dos Santos; T. Shiba; H. Ito; A. Nakai; T. Saito; G. Milano; Y. Masubuchi; T. Yoshida; M. White; M. Yanagida; M. Kaltenbrunner; A. Masuhara; S. Bhansali; L. Nagahara; P. Sekhar. 1. ed. Electrochemical Society Inc., 2018. p. 59-67 (ECS Transactions; Vol. 88, No. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Hara, Y, Yoshida, K, Ahmed, K, Khosla, A, Kawakami, M & Furukawa, H 2018, Development of soft ion gel based touch sensor. in A Khosla, H Furukawa, K Fukushima, K Ito, A Kakugo, S Tokito, T-Y Chu, H Matsui, FD Dos Santos, T Shiba, H Ito, A Nakai, T Saito, G Milano, Y Masubuchi, T Yoshida, M White, M Yanagida, M Kaltenbrunner, A Masuhara, S Bhansali, L Nagahara & P Sekhar (eds), ECS Transactions. 1 edn, ECS Transactions, no. 1, vol. 88, Electrochemical Society Inc., pp. 59-67, 1st International Conference on 4D Materials and Systems, 4DMS 2018, Yonezawa, Japan, 18/8/26. https://doi.org/10.1149/08801.0059ecst

Hara Y, Yoshida K, Ahmed K, Khosla A, Kawakami M, Furukawa H. Development of soft ion gel based touch sensor. In Khosla A, Furukawa H, Fukushima K, Ito K, Kakugo A, Tokito S, Chu T-Y, Matsui H, Dos Santos FD, Shiba T, Ito H, Nakai A, Saito T, Milano G, Masubuchi Y, Yoshida T, White M, Yanagida M, Kaltenbrunner M, Masuhara A, Bhansali S, Nagahara L, Sekhar P, editors, ECS Transactions. 1 ed. Electrochemical Society Inc. 2018. p. 59-67. (ECS Transactions; 1). doi: 10.1149/08801.0059ecst

Hara, Y. ; Yoshida, K. ; Ahmed, K. et al. / Development of soft ion gel based touch sensor. ECS Transactions. editor / A. Khosla ; H. Furukawa ; K. Fukushima ; K. Ito ; A. Kakugo ; S. Tokito ; T.-Y. Chu ; H. Matsui ; F. D. Dos Santos ; T. Shiba ; H. Ito ; A. Nakai ; T. Saito ; G. Milano ; Y. Masubuchi ; T. Yoshida ; M. White ; M. Yanagida ; M. Kaltenbrunner ; A. Masuhara ; S. Bhansali ; L. Nagahara ; P. Sekhar. 1. ed. Electrochemical Society Inc., 2018. pp. 59-67 (ECS Transactions; 1).

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title = "Development of soft ion gel based touch sensor",

abstract = "Ionic liquids and ion gels have useful properties such as conductivity, non-volatility and thermal stability. The purpose of this research is development of touch sensor composed only of soft material. Silicone rubber layers with micro-channel patterns, were fabricated against 3D printed molds. These silicone rubber layers were bonded to create enclosed micro-channels, and a conductive ion gel is injected into the micro-channels. Changes in electrical resistance of the ion gel under strain (that is on being pressed, bent, twisted and stretched) were measured. Results indicate predictable behavior of the developed sensor.",

author = "Y. Hara and K. Yoshida and K. Ahmed and A. Khosla and M. Kawakami and H. Furukawa",

note = "Funding Information: This work was supported financially by Scientific Research (such as Basic Research (A) 17H01224), Ministry of Education's GRENE Project Green Tribo Innovation Network, Ministry of Education - JST Innovative Innovation Creation Program (COI STREAM), Ministry of Economy, Trade and Industry Regional Open Innovation Promotion Project, Cabinet Office Strategic Innovation Creation Program (SIP - NEDO Innovative Design Production Technology), JST Industry - Academia Co - Creative Platform Collaborative Research Promotion Program (OPERA) etc. We express our gratitude here. We would like to thank K. Hosoda for useful discussions and advise. Publisher Copyright: {\textcopyright}The Electrochemical Society.; 1st International Conference on 4D Materials and Systems, 4DMS 2018 ; Conference date: 26-08-2018 Through 30-08-2018",

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N1 - Funding Information: This work was supported financially by Scientific Research (such as Basic Research (A) 17H01224), Ministry of Education's GRENE Project Green Tribo Innovation Network, Ministry of Education - JST Innovative Innovation Creation Program (COI STREAM), Ministry of Economy, Trade and Industry Regional Open Innovation Promotion Project, Cabinet Office Strategic Innovation Creation Program (SIP - NEDO Innovative Design Production Technology), JST Industry - Academia Co - Creative Platform Collaborative Research Promotion Program (OPERA) etc. We express our gratitude here. We would like to thank K. Hosoda for useful discussions and advise. Publisher Copyright: ©The Electrochemical Society.

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N2 - Ionic liquids and ion gels have useful properties such as conductivity, non-volatility and thermal stability. The purpose of this research is development of touch sensor composed only of soft material. Silicone rubber layers with micro-channel patterns, were fabricated against 3D printed molds. These silicone rubber layers were bonded to create enclosed micro-channels, and a conductive ion gel is injected into the micro-channels. Changes in electrical resistance of the ion gel under strain (that is on being pressed, bent, twisted and stretched) were measured. Results indicate predictable behavior of the developed sensor.

AB - Ionic liquids and ion gels have useful properties such as conductivity, non-volatility and thermal stability. The purpose of this research is development of touch sensor composed only of soft material. Silicone rubber layers with micro-channel patterns, were fabricated against 3D printed molds. These silicone rubber layers were bonded to create enclosed micro-channels, and a conductive ion gel is injected into the micro-channels. Changes in electrical resistance of the ion gel under strain (that is on being pressed, bent, twisted and stretched) were measured. Results indicate predictable behavior of the developed sensor.

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Development of soft ion gel based touch sensor

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