Title :
A high-performance all-inkjetted organic transistor technology
Author :
Molesa, Steven E. ; Volkman, Steven K. ; Redinger, David R. ; Vornbrock, Ad.F. ; Subramanian, Vivek
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., California Univ., Berkeley, CA, USA
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.
Keywords :
electron mobility; nanoelectronics; organic semiconductors; thin film transistors; all-inkjetted organic transistor technology; all-printed transistors; ink jet devices; low-cost printed electronics; nanoparticle-based printed contact; polymer dielectrics; printed soluble pentacene precursor semiconductor; Dielectric devices; Dielectric substrates; Electrodes; Gold; Ink; Pentacene; Printing; Semiconductor materials; Silicon; Temperature;
Conference_Titel :
Electron Devices Meeting, 2004. IEDM Technical Digest. IEEE International
Print_ISBN :
0-7803-8684-1
DOI :
10.1109/IEDM.2004.1419384
