Ink-Jet Printing of Conductive Silver Inks for Flexible Display Devices

  • Kim, Dong-Jo (School of Advanced Materials Science and Engineering, Yonsei University) ;
  • Park, Jung-Ho (School of Advanced Materials Science and Engineering, Yonsei University) ;
  • Jeong, Sun-Ho (School of Advanced Materials Science and Engineering, Yonsei University) ;
  • Moon, Joo-Ho (School of Advanced Materials Science and Engineering, Yonsei University)
  • Published : 2005.07.19

Abstract

We have studied ink-jet printing method for patterning conductive line on flexible plastic substrates. Synthesized silver nano-particles of ${\sim}$20nm were used for the conductive ink and the printed patterns exhibit a smooth line whose linewidth is below 100 ${\mu}m$. This ink-jet printing technique can be applied to flexible displays and electronics.

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