Sensitivity-Adjustable, Negatively Strain-Resistive Switch-Type Conductive Fibers for Textile-Based Stretchable Displays with Hidden-Pixel Structures

Won Kyung Min; Chihyeong Won; Dong Hyun Kim; Sanghyeon Lee; Jusung Chung; Sungjoon Cho; Taeyoon Lee; Hyun Jae Kim

Sensitivity-Adjustable, Negatively Strain-Resistive Switch-Type Conductive Fibers for Textile-Based Stretchable Displays with Hidden-Pixel Structures

Won Kyung Min, Chihyeong Won, Dong Hyun Kim, Sanghyeon Lee, Jusung Chung, Sungjoon Cho, Taeyoon Lee, Hyun Jae Kim

Department of Electrical and Electronic Engineering

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

Abstract

The development of textile-based stretchable displays has faced challenges related to the deterioration of image quality due to mechanical stretching. In this study, we introduce a novel approach to address this issue by implementing negatively strain-resistive switch-type conductive fibers based on pre-designed crack localizing technologies. The fabricated switch exhibited an extremely-high negative gauge factor (resistance change ratio ~10⁹ ohms) that can dramatically convert its insulating properties into conducting ones. The integration of this fiber-based on/off switch into the stretchable displays enables the activation of hidden-pixel structures to maintain image resolution and luminance under tensile strain conditions. This cutting-edge solution paves the way for the next generation of stretchable display technologies for various wearable applications.

Original language	English
Title of host publication	30th International Workshop on Active-Matrix Flatpanel Displays and Devices
Subtitle of host publication	TFT Technologies and FPD Materials, AM-FPD 2023 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	201-203
Number of pages	3
ISBN (Electronic)	9784991216947
Publication status	Published - 2023
Event	30th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2023 - Hybrid, Kyoto, Japan Duration: 2023 Jul 4 → 2023 Jul 7

Publication series

Name	30th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2023 - Proceedings

Conference

Conference	30th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2023
Country/Territory	Japan
City	Hybrid, Kyoto
Period	23/7/4 → 23/7/7

Bibliographical note

Publisher Copyright:
© 2023 FTFMD.

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering
Media Technology
Electronic, Optical and Magnetic Materials
Instrumentation
Atomic and Molecular Physics, and Optics

Cite this

Min, W. K., Won, C., Kim, D. H., Lee, S., Chung, J., Cho, S., Lee, T., & Kim, H. J. (2023). Sensitivity-Adjustable, Negatively Strain-Resistive Switch-Type Conductive Fibers for Textile-Based Stretchable Displays with Hidden-Pixel Structures. In 30th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2023 - Proceedings (pp. 201-203). (30th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2023 - Proceedings). Institute of Electrical and Electronics Engineers Inc..

Min, Won Kyung ; Won, Chihyeong ; Kim, Dong Hyun et al. / Sensitivity-Adjustable, Negatively Strain-Resistive Switch-Type Conductive Fibers for Textile-Based Stretchable Displays with Hidden-Pixel Structures. 30th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2023 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2023. pp. 201-203 (30th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2023 - Proceedings).

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title = "Sensitivity-Adjustable, Negatively Strain-Resistive Switch-Type Conductive Fibers for Textile-Based Stretchable Displays with Hidden-Pixel Structures",

abstract = "The development of textile-based stretchable displays has faced challenges related to the deterioration of image quality due to mechanical stretching. In this study, we introduce a novel approach to address this issue by implementing negatively strain-resistive switch-type conductive fibers based on pre-designed crack localizing technologies. The fabricated switch exhibited an extremely-high negative gauge factor (resistance change ratio ~109 ohms) that can dramatically convert its insulating properties into conducting ones. The integration of this fiber-based on/off switch into the stretchable displays enables the activation of hidden-pixel structures to maintain image resolution and luminance under tensile strain conditions. This cutting-edge solution paves the way for the next generation of stretchable display technologies for various wearable applications.",

author = "Min, {Won Kyung} and Chihyeong Won and Kim, {Dong Hyun} and Sanghyeon Lee and Jusung Chung and Sungjoon Cho and Taeyoon Lee and Kim, {Hyun Jae}",

note = "Publisher Copyright: {\textcopyright} 2023 FTFMD.; 30th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2023 ; Conference date: 04-07-2023 Through 07-07-2023",

year = "2023",

language = "English",

series = "30th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2023 - Proceedings",

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

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Min, WK, Won, C, Kim, DH, Lee, S, Chung, J, Cho, S, Lee, T & Kim, HJ 2023, Sensitivity-Adjustable, Negatively Strain-Resistive Switch-Type Conductive Fibers for Textile-Based Stretchable Displays with Hidden-Pixel Structures. in 30th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2023 - Proceedings. 30th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2023 - Proceedings, Institute of Electrical and Electronics Engineers Inc., pp. 201-203, 30th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2023, Hybrid, Kyoto, Japan, 23/7/4.

Sensitivity-Adjustable, Negatively Strain-Resistive Switch-Type Conductive Fibers for Textile-Based Stretchable Displays with Hidden-Pixel Structures. / Min, Won Kyung; Won, Chihyeong; Kim, Dong Hyun et al.
30th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2023 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2023. p. 201-203 (30th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2023 - Proceedings).

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

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AU - Min, Won Kyung

AU - Won, Chihyeong

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AU - Lee, Sanghyeon

AU - Chung, Jusung

AU - Cho, Sungjoon

AU - Lee, Taeyoon

AU - Kim, Hyun Jae

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AB - The development of textile-based stretchable displays has faced challenges related to the deterioration of image quality due to mechanical stretching. In this study, we introduce a novel approach to address this issue by implementing negatively strain-resistive switch-type conductive fibers based on pre-designed crack localizing technologies. The fabricated switch exhibited an extremely-high negative gauge factor (resistance change ratio ~109 ohms) that can dramatically convert its insulating properties into conducting ones. The integration of this fiber-based on/off switch into the stretchable displays enables the activation of hidden-pixel structures to maintain image resolution and luminance under tensile strain conditions. This cutting-edge solution paves the way for the next generation of stretchable display technologies for various wearable applications.

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Min WK, Won C, Kim DH, Lee S, Chung J, Cho S et al. Sensitivity-Adjustable, Negatively Strain-Resistive Switch-Type Conductive Fibers for Textile-Based Stretchable Displays with Hidden-Pixel Structures. In 30th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2023 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2023. p. 201-203. (30th International Workshop on Active-Matrix Flatpanel Displays and Devices: TFT Technologies and FPD Materials, AM-FPD 2023 - Proceedings).

Sensitivity-Adjustable, Negatively Strain-Resistive Switch-Type Conductive Fibers for Textile-Based Stretchable Displays with Hidden-Pixel Structures

Abstract

Publication series

Conference

Bibliographical note

All Science Journal Classification (ASJC) codes

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Cite this