A high-performance all-inkjetted organic transistor technology
Molesa, S.E.; Volkman, S.K.; Redinger, D.R.; Vornbrock, Ad.F.; Subramanian, V.
Electron Devices Meeting, 2004. IEDM Technical Digest. IEEE International
Volume , Issue , 13-15 Dec. 2004 Page(s): 1072 - 1074
Digital Object Identifier 10.1109/IEDM.2004.1419384
Summary: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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