Controlled deposition of a high-performance small-molecule organic single-crystal transistor array by direct ink-jet printing.

Kim, Yong-Hoon; Yoo, Byungwook; Anthony, John E; Park, Sung Kyu · Adv Mater · 2012

basic_science · Level V

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Abstract

Ink-jet printed small-molecule organic single-crystal transistors are realized by using selective surface energy modification, precise control of volume density of ink droplets on spatially patterned areas, and a co-solvent system to control solvent evaporation properties. The single-crystal formation in bottom-contact-structured transistors via direct printing is expected to permit high-density array fabrication in large-area electronics.

Medical subject headings