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P‐120: High‐Mobility IGZO Thin‐Film Transistors Fabricated on a Flexible PET Monofilament Fiber for Wearing Display
Author(s) -
Kim Chan Young,
Park Jun Hong,
Park Sang-Hee Ko,
Choi Kyung Cheol
Publication year - 2020
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.14258
Subject(s) - materials science , polyethylene terephthalate , thin film transistor , flexible display , fiber , optoelectronics , substrate (aquarium) , polymer substrate , transistor , composite material , polymer , layer (electronics) , electrical engineering , oceanography , engineering , voltage , geology
In this study, InGaZnO (IGZO) thin‐film transistors (TFTs) were fabricated on a flexible polyethylene terephthalate (PET) monofilament fiber. Although the TFTs were fabricated on a cylindrical substrate, we were able to implement flexible fiber TFTs with a high mobility of 7.8 cm 2 /Vs by optimizing the process temperature and patterning method.