Research progress on key technologies of flexible wearable electronic devices
DOI:
https://doi.org/10.54097/4rrh1852Keywords:
Wearable electronic devices, Flexible material, Key technologiesAbstract
Flexible wearable device is an innovative technology product, using soft, lightweight material design, can fit the curve of the human body, providing a comfortable wearing experience. These devices typically integrate a variety of sensors, batteries, and connectivity technologies to enable biometric monitoring, motion tracking, communication, and other intelligent functions. Traditional electronic products tend to give a "stiff" impression that they cannot withstand bending, twisting and stretching. In recent years, under the background of the integration of electronic technology and modern material science technology, the emerging flexible electronic wearable device has become a research hotspot with its more flexible material, more sensitive and accurate signal transmission, and more extensive monitoring range. The development of flexible electronic technology has greatly improved the user's wearing experience and is more suitable for the free movement of the human body. This paper summarizes the basic principle and classification of key technologies of wearable electronic devices, and introduces the research progress and research trend.
References
[1] Prieto-Avalos G, Cruz-Ramos N A, Alor-Hernández G, et al. Wearable devices for physical monitoring of heart: a review[J]. Biosensors, 2022, 12(5): 292.
[2] Kobayashi S, Miyama T, Akiyama H, et al. Development of liquid crystal displays and related improvements to their performances[J]. Proceedings of the Japan Academy, Series B, 2022, 98(9): 493-516.
[3] Huh J W, Choi T H, Woo J H, et al. Bistable liquid-crystal phase grating device for smart window and window display applications[C]//Emerging Liquid Crystal Technologies XV. SPIE, 2020, 11303: 59-66.
[4] Oner S, Bryce M R. A review of fused-ring carbazole derivatives as emitter and/or host materials in organic light emitting diode (OLED) applications[J]. Materials Chemistry Frontiers, 2023.
[5] Mishra A. Advancing Light Emission: A Comprehensive Review of Recent Electroluminescence Material Developments[J]. Journal of Alternate Energy Sources & Technologies, 2023, 14(2): 8-16p.
[6] Zhang D, Huang T, Duan L. Emerging self‐emissive technologies for flexible displays[J]. Advanced Materials, 2020, 32(15): 1902391.
[7] Luo Y, Abidian M R, Ahn J H, et al. Technology roadmap for flexible sensors[J]. ACS nano, 2023, 17(6): 5211-5295.
[8] Shan Y, Li Z, Yu T, et al. Self-healing strain sensor based on silicone elastomer for human motion detection[J]. Composites Science and Technology, 2022, 218: 109208.
[9] Kim D C, Shim H J, Lee W, et al. Material‐based approaches for the fabrication of stretchable electronics[J]. Advanced Materials, 2020, 32(15): 1902743.
[10] Chang J, Huang Q, Zheng Z. A figure of merit for flexible batteries[J]. Joule, 2020, 4(7): 1346-1349.
[11] Ma J, Li Y, Grundish N S, et al. The 2021 battery technology roadmap[J]. Journal of Physics D: Applied Physics, 2021, 54(18): 183001.
[12] Zhu Y H, Yang X Y, Liu T, et al. Flexible 1D batteries: recent progress and prospects[J]. Advanced Materials, 2020, 32(5): 1901961.
[13] Kim D C, Shim H J, Lee W, et al. Material‐based approaches for the fabrication of stretchable electronics[J]. Advanced Materials, 2020, 32(15): 1902743.
[14] Han Q, Wang H, Wang J. Multi‐Mode/Signal Biosensors: Electrochemical Integrated Sensing Techniques[J]. Advanced Functional Materials, 2024: 2403122.
[15] Petritz A, Karner-Petritz E, Uemura T, et al. Imperceptible energy harvesting device and biomedical sensor based on ultraflexible ferroelectric transducers and organic diodes[J]. Nature Communications, 2021, 12(1): 2399.
[16] Liu Y, Yiu C, Song Z, et al. Electronic skin as wireless human-machine interfaces for robotic VR[J]. Science advances, 2022, 8(2): eabl6700.
[17] Zhao X, Zhang Z, Liao Q, et al. Self-powered user-interactive electronic skin for programmable touch operation platform[J]. Science advances, 2020, 6(28): eaba4294.
[18] https://www.cas.cn/kj/202303/t20230331_4882532.shtml?ivk_sa=1023197a
[19] ] https://www.nsfc.gov.cn/csc/20340/20343/41027/index.html
[20] He J, Zhang Y, Zhou R, et al. Recent advances of wearable and flexible piezoresistivity pressure sensor devices and its future prospects[J]. Journal of Materiomics, 2020, 6(1): 86-101.
Downloads
Published
Issue
Section
License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.