Energy-efficient all fiber-based local body heat mapping circuitry combining thermistor and memristor for wearable healthcare device

Hagyoul Bae; Weon Guk Kim; Hongkeun Park; Seung Bae Jeon; Soo Ho Jung; Hye Moon Lee; Myung Su Kim; Il Woong Tcho; Byung Chul Jang; Hwon Im; Sung Yool Choi; Sung Gap Im; Yang Kyu Choi

doi:10.1109/IEDM.2017.8268416

Energy-efficient all fiber-based local body heat mapping circuitry combining thermistor and memristor for wearable healthcare device

Hagyoul Bae
, Weon Guk Kim
, Hongkeun Park
, Seung Bae Jeon
, Soo Ho Jung
, Hye Moon Lee
, Myung Su Kim
, Il Woong Tcho
, Byung Chul Jang
, Hwon Im
, Sung Yool Choi
, Sung Gap Im
, Yang Kyu Choi^*

^*Corresponding author for this work

Division of Electronic Engineering

Korea Advanced Institute of Science and Technology
Korea Institute of Materials Science

Research output: Contribution to conference › Conference paper › peer-review

3 Scopus citations

Abstract

This study demonstrated a wearable and flexible temperature sensing circuitry for a diagnosis of skin temperature. This system is based on a novel carbon nanotubes (CNTs)-based temperature sensor (CTS) array, built on cotton yarn using a mixture of multi-walled (MW)-CNTs and PDMS (polydimethylsiloxane). To divide and select the unit thermistors, a memristor which operates in the normally-off state was utilized. To construct the memristors, an Al precursor-based solution dip coating method and initiated chemical vapor deposition (iCVD) were employed for the metal electrode and resistive switching layer (RSL), respectively. Using the aforementioned processes, aluminum (Al) electrode and poly (ethylene glycol methacrylate, pEGDMA)-RSL layers were deposited on a cotton yarn backbone. A unit temperature sensor based on the proposed circuitry was fabricated by intersecting the Al/pEGDMA-coated yarns to both sides of the CTS wire, while forming a 1-thermistor and 2-memristor (1T-2M). This architecture exhibited promising performance as a sensor-array system for a fully fabric-based wearable healthcare device.

Original language	English
Title of host publication	2017 IEEE International Electron Devices Meeting, IEDM 2017
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	18.4.1-18.4.4
ISBN (Electronic)	9781538635599
DOIs	https://doi.org/10.1109/IEDM.2017.8268416
State	Published - 2018.01.23
Event	63rd IEEE International Electron Devices Meeting, IEDM 2017 - San Francisco, United States Duration: 2017.12.2 → 2017.12.6

Publication series

Name	Technical Digest - International Electron Devices Meeting, IEDM
ISSN (Print)	0163-1918

Conference

Conference	63rd IEEE International Electron Devices Meeting, IEDM 2017
Country/Territory	United States
City	San Francisco
Period	17.12.2 → 17.12.6

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

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10.1109/IEDM.2017.8268416

Cite this

Bae, H., Kim, W. G., Park, H., Jeon, S. B., Jung, S. H., Lee, H. M., Kim, M. S., Tcho, I. W., Jang, B. C., Im, H., Choi, S. Y., Im, S. G., & Choi, Y. K. (2018). Energy-efficient all fiber-based local body heat mapping circuitry combining thermistor and memristor for wearable healthcare device. In 2017 IEEE International Electron Devices Meeting, IEDM 2017 (pp. 18.4.1-18.4.4). (Technical Digest - International Electron Devices Meeting, IEDM). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IEDM.2017.8268416

Bae, Hagyoul ; Kim, Weon Guk ; Park, Hongkeun et al. / Energy-efficient all fiber-based local body heat mapping circuitry combining thermistor and memristor for wearable healthcare device. 2017 IEEE International Electron Devices Meeting, IEDM 2017. Institute of Electrical and Electronics Engineers Inc., 2018. pp. 18.4.1-18.4.4 (Technical Digest - International Electron Devices Meeting, IEDM).

@inproceedings{f3f45312a92a4bfdb1449fbb5dcbcc17,

title = "Energy-efficient all fiber-based local body heat mapping circuitry combining thermistor and memristor for wearable healthcare device",

abstract = "This study demonstrated a wearable and flexible temperature sensing circuitry for a diagnosis of skin temperature. This system is based on a novel carbon nanotubes (CNTs)-based temperature sensor (CTS) array, built on cotton yarn using a mixture of multi-walled (MW)-CNTs and PDMS (polydimethylsiloxane). To divide and select the unit thermistors, a memristor which operates in the normally-off state was utilized. To construct the memristors, an Al precursor-based solution dip coating method and initiated chemical vapor deposition (iCVD) were employed for the metal electrode and resistive switching layer (RSL), respectively. Using the aforementioned processes, aluminum (Al) electrode and poly (ethylene glycol methacrylate, pEGDMA)-RSL layers were deposited on a cotton yarn backbone. A unit temperature sensor based on the proposed circuitry was fabricated by intersecting the Al/pEGDMA-coated yarns to both sides of the CTS wire, while forming a 1-thermistor and 2-memristor (1T-2M). This architecture exhibited promising performance as a sensor-array system for a fully fabric-based wearable healthcare device.",

author = "Hagyoul Bae and Kim, \{Weon Guk\} and Hongkeun Park and Jeon, \{Seung Bae\} and Jung, \{Soo Ho\} and Lee, \{Hye Moon\} and Kim, \{Myung Su\} and Tcho, \{Il Woong\} and Jang, \{Byung Chul\} and Hwon Im and Choi, \{Sung Yool\} and Im, \{Sung Gap\} and Choi, \{Yang Kyu\}",

note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 63rd IEEE International Electron Devices Meeting, IEDM 2017 ; Conference date: 02-12-2017 Through 06-12-2017",

year = "2018",

month = jan,

day = "23",

doi = "10.1109/IEDM.2017.8268416",

language = "English",

series = "Technical Digest - International Electron Devices Meeting, IEDM",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "18.4.1--18.4.4",

booktitle = "2017 IEEE International Electron Devices Meeting, IEDM 2017",

}

Bae, H, Kim, WG, Park, H, Jeon, SB, Jung, SH, Lee, HM, Kim, MS, Tcho, IW, Jang, BC, Im, H, Choi, SY, Im, SG & Choi, YK 2018, Energy-efficient all fiber-based local body heat mapping circuitry combining thermistor and memristor for wearable healthcare device. in 2017 IEEE International Electron Devices Meeting, IEDM 2017. Technical Digest - International Electron Devices Meeting, IEDM, Institute of Electrical and Electronics Engineers Inc., pp. 18.4.1-18.4.4, 63rd IEEE International Electron Devices Meeting, IEDM 2017, San Francisco, United States, 17.12.2. https://doi.org/10.1109/IEDM.2017.8268416

Energy-efficient all fiber-based local body heat mapping circuitry combining thermistor and memristor for wearable healthcare device. / Bae, Hagyoul; Kim, Weon Guk; Park, Hongkeun et al.
2017 IEEE International Electron Devices Meeting, IEDM 2017. Institute of Electrical and Electronics Engineers Inc., 2018. p. 18.4.1-18.4.4 (Technical Digest - International Electron Devices Meeting, IEDM).

Research output: Contribution to conference › Conference paper › peer-review

TY - GEN

T1 - Energy-efficient all fiber-based local body heat mapping circuitry combining thermistor and memristor for wearable healthcare device

AU - Bae, Hagyoul

AU - Kim, Weon Guk

AU - Park, Hongkeun

AU - Jeon, Seung Bae

AU - Jung, Soo Ho

AU - Lee, Hye Moon

AU - Kim, Myung Su

AU - Tcho, Il Woong

AU - Jang, Byung Chul

AU - Im, Hwon

AU - Choi, Sung Yool

AU - Im, Sung Gap

AU - Choi, Yang Kyu

PY - 2018/1/23

Y1 - 2018/1/23

N2 - This study demonstrated a wearable and flexible temperature sensing circuitry for a diagnosis of skin temperature. This system is based on a novel carbon nanotubes (CNTs)-based temperature sensor (CTS) array, built on cotton yarn using a mixture of multi-walled (MW)-CNTs and PDMS (polydimethylsiloxane). To divide and select the unit thermistors, a memristor which operates in the normally-off state was utilized. To construct the memristors, an Al precursor-based solution dip coating method and initiated chemical vapor deposition (iCVD) were employed for the metal electrode and resistive switching layer (RSL), respectively. Using the aforementioned processes, aluminum (Al) electrode and poly (ethylene glycol methacrylate, pEGDMA)-RSL layers were deposited on a cotton yarn backbone. A unit temperature sensor based on the proposed circuitry was fabricated by intersecting the Al/pEGDMA-coated yarns to both sides of the CTS wire, while forming a 1-thermistor and 2-memristor (1T-2M). This architecture exhibited promising performance as a sensor-array system for a fully fabric-based wearable healthcare device.

AB - This study demonstrated a wearable and flexible temperature sensing circuitry for a diagnosis of skin temperature. This system is based on a novel carbon nanotubes (CNTs)-based temperature sensor (CTS) array, built on cotton yarn using a mixture of multi-walled (MW)-CNTs and PDMS (polydimethylsiloxane). To divide and select the unit thermistors, a memristor which operates in the normally-off state was utilized. To construct the memristors, an Al precursor-based solution dip coating method and initiated chemical vapor deposition (iCVD) were employed for the metal electrode and resistive switching layer (RSL), respectively. Using the aforementioned processes, aluminum (Al) electrode and poly (ethylene glycol methacrylate, pEGDMA)-RSL layers were deposited on a cotton yarn backbone. A unit temperature sensor based on the proposed circuitry was fabricated by intersecting the Al/pEGDMA-coated yarns to both sides of the CTS wire, while forming a 1-thermistor and 2-memristor (1T-2M). This architecture exhibited promising performance as a sensor-array system for a fully fabric-based wearable healthcare device.

UR - https://www.scopus.com/pages/publications/85045202061

U2 - 10.1109/IEDM.2017.8268416

DO - 10.1109/IEDM.2017.8268416

M3 - Conference paper

AN - SCOPUS:85045202061

T3 - Technical Digest - International Electron Devices Meeting, IEDM

SP - 18.4.1-18.4.4

BT - 2017 IEEE International Electron Devices Meeting, IEDM 2017

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 63rd IEEE International Electron Devices Meeting, IEDM 2017

Y2 - 2 December 2017 through 6 December 2017

ER -

Bae H, Kim WG, Park H, Jeon SB, Jung SH, Lee HM et al. Energy-efficient all fiber-based local body heat mapping circuitry combining thermistor and memristor for wearable healthcare device. In 2017 IEEE International Electron Devices Meeting, IEDM 2017. Institute of Electrical and Electronics Engineers Inc. 2018. p. 18.4.1-18.4.4. (Technical Digest - International Electron Devices Meeting, IEDM). doi: 10.1109/IEDM.2017.8268416

Energy-efficient all fiber-based local body heat mapping circuitry combining thermistor and memristor for wearable healthcare device

Abstract

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