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39.1: A Novel Organic Thin Film Transistor Fabricated by Low‐Cost Process
Author(s) -
Kim JongMoo,
Lee JooWon,
Kim YoungMin,
Kim JaiKyeong,
Ju ByeongKwon,
Oh MyungHwan,
Kim JongSeung,
Jang Jin,
Lee SangGeun
Publication year - 2004
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 - 10.1889/1.1825721
Subject(s) - materials science , photolithography , thin film transistor , optoelectronics , transistor , dielectric , fabrication , gate dielectric , layer (electronics) , monolayer , field effect transistor , self assembled monolayer , organic field effect transistor , nanotechnology , electrical engineering , medicine , alternative medicine , engineering , pathology , voltage
Abstract Organic thin film transistors are fabricated on the plastic substrates through four‐level mask process without patterning for photolithography in order to approach a simple fabrication process. KIST‐JM‐1 as an organic molecule for self—assembly monolayers is deposited on the surface of the zirconium oxide gate dielectric layer for the better device performance. The effect of gate dielectric surface modification on the field effect mobility of OTFTs has been examined and these prototype organic transistors showed the excellent electrical characteristics such as the field effect mobility > 0.66cm 2 /Vs and I on /I off > 10 5 .