Pentacene-Based Thin Film Transistor with Inkjet-Printed Nanocomposite High-K Dielectrics
Joint Authors
Su, Jui-Feng
Lee, Wen-Hsi
Liu, Chao-Te
Source
Active and Passive Electronic Components
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-02-21
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The nanocomposite gate insulating film of a pentacene-based thin film transistor was deposited by inkjet printing.
In this study, utilizing the pearl miller to crumble the agglomerations and the dispersant to well stabilize the dispersion of nano-TiO2 particles in the polymer matrix of the ink increases the dose concentration for pico-jetting, which could be as the gate dielectric film made by inkjet printing without the photography process.
Finally, we realized top contact pentacene-TFTs and successfully accomplished the purpose of directly patternability and increase the performance of the device based on the nanocomposite by inkjet printing.
These devices exhibited p-channel TFT characteristics with a high field-effect mobility (a saturation mobility of ̃0.58 cm2 V−1 s−1), a large current ratio (>103) and a low operation voltage (<6 V).
Furthermore, we accorded the deposited mechanisms which caused the interface difference between of inkjet printing and spin coating.
And we used XRD, SEM, Raman spectroscopy to help us analyze the transfer characteristics of pentacene films and the performance of OTFTs.
American Psychological Association (APA)
Liu, Chao-Te& Lee, Wen-Hsi& Su, Jui-Feng. 2012. Pentacene-Based Thin Film Transistor with Inkjet-Printed Nanocomposite High-K Dielectrics. Active and Passive Electronic Components،Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-508343
Modern Language Association (MLA)
Liu, Chao-Te…[et al.]. Pentacene-Based Thin Film Transistor with Inkjet-Printed Nanocomposite High-K Dielectrics. Active and Passive Electronic Components No. 2012 (2012), pp.1-7.
https://search.emarefa.net/detail/BIM-508343
American Medical Association (AMA)
Liu, Chao-Te& Lee, Wen-Hsi& Su, Jui-Feng. Pentacene-Based Thin Film Transistor with Inkjet-Printed Nanocomposite High-K Dielectrics. Active and Passive Electronic Components. 2012. Vol. 2012, no. 2012, pp.1-7.
https://search.emarefa.net/detail/BIM-508343
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-508343