A high-performance all-inkjetted organic transistor technology
Molesa, S.E.
Volkman, S.K.
Redinger, D.R.
Vornbrock, Ad.F.
Subramanian, V.
Dept. of Electr. Eng. & Comput. Sci., California Univ., Berkeley, CA, USA;
This paper appears in: Electron Devices Meeting, 2004. IEDM Technical Digest. IEEE International
Publication Date: 13-15 Dec. 2004
On page(s): 1072- 1074
ISBN: 0-7803-8684-1
INSPEC Accession Number: 8382525
Digital Object Identifier: 10.1109/IEDM.2004.1419384
Current Version Published: 2005-04-25
Abstract
We report on the highest performance all-printed transistors reported to date. Using nanoparticle-based printed contact, polymer dielectrics, and a printed soluble pentacene precursor semiconductor, we demonstrate all-inkjetted devices with mobilities >0.1cm2/V-s and on-off ratios as high as 104. The performance of these devices is comparable to control devices fabricated on silicon-substrates, and thus, these devices represent a significant step towards the realization of low-cost printed electronics.
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