stretchable itoIt has been a challenging task to fabricate brittle ceramic serpentine ribbons on stretchable substrates. We have invented a low cost, completely dry fabrication process to successfully integrate brittle ITO serpentine ribbons on stretchable substrates. Effects of serpentine-substrate adhesion and serpentine geometry are systematically investigated. When the adhesion is weak, stretchability as high as 200% can be achieved. When the adhesion is strong, transverse buckling has limited the stretchability of long-armed ribbons.



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55. Jun-Kyul Song, Donghee Son, Jaemin Kim, Young Jin Yoo, Gil Ju Lee, Liu Wang, Moon Kee Choi, Jiwoong Yang, Mincheol Lee, Kyungsik Do, Ja Hoon Koo,