구조적 형상 제어를 통한 인장에 내성을 가지는 전극 개발
Development of electrodes with resistance to tension through structural shape control
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Interest in healthcare and wearable devices has been increasing recently. A strain sensor is required in various wearable devices. With respect to such devices, studies on resistance changes in strain sensors using flexible materials are in progress. However, the resistance of the rest area in a strain sensor should not change according to the applied strain. So, an electrode with resistance to stretching, bending, and torsion is required in such strain sensors. Tension, bending, and torsion can be realized through structural shape control, rather than by using flexible materials. Further, such an electrode that maintains electrical properties has been developed and manufactured. This electrode can be used in various applications such as foldable devices, e-papers, batteries, and multifunctional wearable devices.
Abstract
Interest in healthcare and wearable devices has been increasing recently. A strain sensor is required in various wearable devices. With respect to such devices, studies on resistance changes in strain sensors using flexible materials are in progress. However, the resistance of the rest area in a strain sensor should not change according to the applied strain. So, an electrode with resistance to stretching, bending, and torsion is required in such strain sensors. Tension, bending, and torsion can be realized through structural shape control, rather than by using flexible materials. Further, such an electrode that maintains electrical properties has been developed and manufactured. This electrode can be used in various applications such as foldable devices, e-papers, batteries, and multifunctional wearable devices.
참고문헌 (8)
- PM. Barrett, "Comparison of 24-hour Holter monitoring with 14-day novel adhesive patch electrocardiographic monitoring", Am.J. Med, 127(1), pp.95e(11)~95e(17) (2013)
- H. Baumgartner, "Recommendations on the echocardiographic assessment of aortic valve stenosis: A focused update from the European Association of Cardiovascular Imaging and the American Society of Echocardiography", Eur. Heart J.:Cardiovas. Imag, 18(3), pp.254~275 (2017)
- T. J. Daskivich, "Association of wearable activity monitors with assessment of daily ambulation and length of stay among patients undergoing major surgery", J. of the Am. Med. Assoc. Netw. Open, 2(2), pp.e187673(1)~e187673(12) (2019)
- S. Pamela, "Understanding Variability in Individual Response to Hearing Aid Signal Processing in Wearable Hearing Aids", Ear and Hearing, 40(6), pp.1280~1292 (2019)
- B. Ding, "Gas Sensors Based on Electrospun Nanofibers", Sensors, 9(3), pp.1609~1624 (2009)
- Z. Zhu, "Nano-yarn carbon nanotube fiber based enzymatic glucose biosensor", Nanotechnology, 21(16), pp.165501(1)~165501(10) (2010)
- T. J. Kang, "Electromechanical properties of CNT-coated cotton yarn for electronic textile applications", Smart Mater. Struct, 20(1), pp.015004(1)~015004(8) (2011)
- B. Taji, "Effect of pressure on skin-electrode impedance in wearable biomedical measurement devices", IEEE Trans. on Instrum. and Meas., 67(8), pp.1900~1912 (2018)