X-shaped Conjugated Organic Materials for High-mobility Thin Film Transistor

  • Choi, Dong-Hoon (Dept. of Chemistry, Korea University) ;
  • Park, Chan-Eon (Dept. of Chemical Engineering, Pohang University of Science and Technology)
  • Published : 2009.10.12

Abstract

New X-shaped crystalline molecules have been synthesized through various coupling reactions and their electronic properties were investigated. They exhibit good solubility in common organic solvents and good self-film forming properties. They are intrinsically crystalline as they exhibit well-defined X-ray diffraction patterns from uniform and preferred orientations of molecules. They also exhibited high field effect mobilities in thin film transistor (TFT) and good device performances.

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