Highly transparent tactile sensor based on a percolated carbon nanotube network

Yongwoo Lee; Bongsik Choi; Jinsu Yoon; Yeamin Kim; Jinhee Park; Hyo Jin Kim; Dae Hwan Kim; Dong Myong Kim; Sungho Kim; Sung Jin Choi

doi:10.1063/1.5036530

Highly transparent tactile sensor based on a percolated carbon nanotube network

Yongwoo Lee, Bongsik Choi, Jinsu Yoon, Yeamin Kim, Jinhee Park, Hyo Jin Kim, Dae Hwan Kim, Dong Myong Kim, Sungho Kim, Sung Jin Choi

Semiconductor Engineering

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

9 Scopus citations

Abstract

The demand for transparent and flexible electronic devices, which are an emerging technology for the next generation of sensors, continues to grow in both applications and development due to their potential to make a significant commercial impact in a wide variety of areas. Here, we demonstrate a highly transparent tactile sensor with 92% optical transparency in the visible range based on solution-processed 99% metallic CNTs attached on a polydimethylsiloxane (PDMS) film. We efficiently reconstructed the pressed, stimulated spatial location by increasing the injection current (I_injection) during electrical resistance tomography (ERT) that computed the internal two-dimensional (2-D) resistivity distribution.

Original language	English
Article number	065109
Journal	AIP Advances
Volume	8
Issue number	6
DOIs	https://doi.org/10.1063/1.5036530
State	Published - 1 Jun 2018

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© 2018 Author(s).

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abstract = "The demand for transparent and flexible electronic devices, which are an emerging technology for the next generation of sensors, continues to grow in both applications and development due to their potential to make a significant commercial impact in a wide variety of areas. Here, we demonstrate a highly transparent tactile sensor with 92% optical transparency in the visible range based on solution-processed 99% metallic CNTs attached on a polydimethylsiloxane (PDMS) film. We efficiently reconstructed the pressed, stimulated spatial location by increasing the injection current (Iinjection) during electrical resistance tomography (ERT) that computed the internal two-dimensional (2-D) resistivity distribution.",

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AU - Lee, Yongwoo

AU - Choi, Bongsik

AU - Yoon, Jinsu

AU - Kim, Yeamin

AU - Park, Jinhee

AU - Kim, Hyo Jin

AU - Kim, Dae Hwan

AU - Kim, Dong Myong

AU - Kim, Sungho

AU - Choi, Sung Jin

PY - 2018/6/1

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AB - The demand for transparent and flexible electronic devices, which are an emerging technology for the next generation of sensors, continues to grow in both applications and development due to their potential to make a significant commercial impact in a wide variety of areas. Here, we demonstrate a highly transparent tactile sensor with 92% optical transparency in the visible range based on solution-processed 99% metallic CNTs attached on a polydimethylsiloxane (PDMS) film. We efficiently reconstructed the pressed, stimulated spatial location by increasing the injection current (Iinjection) during electrical resistance tomography (ERT) that computed the internal two-dimensional (2-D) resistivity distribution.

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JF - AIP Advances

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Highly transparent tactile sensor based on a percolated carbon nanotube network

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