A Study on Properties of UV-Curing Silver Paste for Touch Panel by Photoinitiator Characteristic

광개시제 특성에 따른 터치 패널용 UV 경화형 Ag 페이스트의 물성 연구

  • Nam, Su-Yong (Dept. of Graphic Arts Information, College of Engineering, Pukyong National University) ;
  • Koo, Yong-Hwan (Dept. of Graphic Arts Information, College of Engineering, Pukyong National University) ;
  • Kim, Sung-Bin (Dept. of Graphic Arts Information, College of Engineering, Pukyong National University)
  • 남수용 (부경대학교 공과대학 인쇄정보공학과) ;
  • 구용환 (부경대학교 공과대학 인쇄정보공학과) ;
  • 김성빈 (부경대학교 공과대학 인쇄정보공학과)
  • Received : 2011.06.10
  • Accepted : 2011.08.19
  • Published : 2011.09.01

Abstract

The recent spotlight on electronic touch-screen display, a rapid breakthrough in the information society is evolving. Touch panel input device such as a keyboard or mouse without the use of, the on-screen character or a specific location or object on the person's hand touches a particular feature to identify the location of a panel is to be handled. The touch screen on the touch panel is used in the Ag paste is used mostly for low-curable paste. The thermal-curing paste according to the drying process of thermal energy consumption and improve the working environment of organic solvents have problems. In this study, Ag paste used in the non-thermal curing friendly and cost-effective UV curable paste was prepared. Current commercially available thermal-curable binder, was used instead of the flow characteristics of UV-curable oligomers and monomers with functional groups to give a single conductive Ag paste with the addition of a pattern could be formed. Ag paste as a result, thermal-curing adhesive, hardness, resistance and excellent reproduction of fine patterns and was available with screen printing environmentally friendly could see its potential as a patterning technology.

Keywords

References

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