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[International Conference] High-Mobility IGZO Thin-Film Transistors Fabricated on a Flexible PET Monofilament Fiber for Wearing Display
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Chan Young Kim, Jun Hong Park, Sang-Hee Ko Park and Kyung Cheol Choi

Display week (SID) 2020, August , 2020


vol , no , pp


In this study,InGaZnO (IGZO) thin-film transistors (TFTs) were fabricated on a flexiblepolyethylene terephthalate (PET) monofilament fiber. Although the TFTs werefabricated on a cylindrical substrate, we were able to implement flexible fiberTFTs with a high mobility of 7.8 cm2/Vs by optimizing the processtemperature and patterning method.