Textile Electronic Circuits from Laser-Patterned Conductive Fabric
Gaubert V. Boddaert X. Djenizian T. Delattre R.
May 2023John Wiley and Sons Inc
Advanced Engineering Materials
2023#25Issue 9
Textile electronics have shown very promising results in remote health monitoring or personal thermal management. Meanwhile, textile-based generators are researched to harvest energy from human motion and supply the electronics required for signal acquisition and transmission. Hence, there is a need to fully integrate electronic circuits directly onto textile to achieve self-powered smart garments. Herein, a thermoadhesive conductive fabric is considered to realize textile electronic circuits. A laser-based method is developed to pattern the circuit design. After optimizing the spatial resolution, the electrical and mechanical resistances of the resulting textile conductive tracks are evaluated. Heterogeneous interconnections with rigid electronic components are considered with different methods such as soldering and bonding. The interconnections are characterized and compared regarding their electrical contact resistances. Finally, demonstrators are realized to show a proof of concept of “textronic circuits.”.
e-textiles , laser patterning , smart garments textronic circuits , wearable electronics
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Center of Microelectronics in Provence, Department of Flexible Electronics, Mines Saint-Etienne, Gardanne, F-13541, France
Center of Physical-Chemical Methods of Research and Analysis, Al-Farabi Kazakh National University, Tole bi str., 96A., Almaty, Kazakhstan
Center of Microelectronics in Provence
Center of Physical-Chemical Methods of Research and Analysis
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