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Flexible Electronic Systems on Plastic Substrates and Textiles for Smart Wearable Technologies
Author(s) -
Baeg KangJun,
Lee Jiyoul
Publication year - 2020
Publication title -
advanced materials technologies
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.184
H-Index - 42
ISSN - 2365-709X
DOI - 10.1002/admt.202000071
Subject(s) - wearable computer , wearable technology , conformable matrix , electronic component , computer science , electronics , embedded system , engineering , electrical engineering , materials science , composite material
The future era of hyperconnected information technology demands smart wearable devices, which provide ubiquitous human‐oriented service platforms and imperceptible computing with hands‐free and lightweight gadgets. Wearable devices have progressively developed from accessories such as glasses, wrist bands, and watches to embedded types in fibers or textiles, skin tattoos, and even implanted in the user's body. As a crucial component of smart applications, the flexible electronic system should contain embedded active electronic components such as transistors and integrated circuitry for processing data acquired in sensors and transmitting them to wireless communication systems. The substrates of these flexible electronic systems have also expanded from flexible plastic substrates to conformable ones such as fabrics and textiles. Here, recent progresses in flexible electronic systems, composed of transistor‐based circuitry and active matrix built on plastics or textile substrates, with an emphasis on fabrication using the conventional technology for electronic materials, are reviewed. In addition, emerging application areas of smart wearable technologies in a health monitoring system are also presented.