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Wearable Electronics: Four Degrees‐of‐Freedom Direct Writing of Liquid Metal Patterns on Uneven Surfaces (Adv. Mater. Technol. 2/2019)
Author(s) -
Yoon Young,
Kim Shinmyoung,
Kim Doyoon,
Kauh Sang Ken,
Lee Jungchul
Publication year - 2019
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.201970011
Subject(s) - keypad , wearable computer , degrees of freedom (physics and chemistry) , electronic circuit , wearable technology , electronics , materials science , liquid metal , metal , computer science , electrical engineering , nanotechnology , optoelectronics , computer hardware , embedded system , composite material , engineering , physics , metallurgy , quantum mechanics
In article number 1800379 , Sang Ken Kauh, Jungchul Lee, and co‐workers report a liquid metal direct writing system that possesses four degrees‐of‐freedom. The system employs time‐delayed distance feedback control to pattern various kinds of liquid metal circuits on concave or convex surfaces. The frontispiece represents wearable gloves and keypad devices which are demonstrated with the developed system.