한국정보디스플레이학회:학술대회논문집

The Korean Infomation Display Society (한국정보디스플레이학회)
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Fabrication Techniques for Carbon Nanotube Field Emitters by Screen Printing

  • Yi, Mann (School of Advanced Materials & Systems Engineering, Kumoh National Institute of Technology) ;
  • Jung, Hyuk (School of Advanced Materials & Systems Engineering, Kumoh National Institute of Technology) ;
  • Lee, Dong-Gu (School of Advanced Materials & Systems Engineering, Kumoh National Institute of Technology) ;
  • Seo, Woo-Suk (LG.PHILIPS Displays, Device Research Lab.) ;
  • Park, Jong-Won (LG.PHILIPS Displays, Device Research Lab.) ;
  • Chun, Hyun-Tae (LG.PHILIPS Displays, Device Research Lab.) ;
  • Koh, Nam-Je (LG.PHILIPS Displays, Device Research Lab.)
  • Published : 2002.08.21
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Abstract

The carbon nanotube emitters for field emission displays were fabricated by screen printing techniques. The pastes for screen printing are composed of organic binders, carbon nanotubes, and some additive materials. Then the pastes were printed on Cr-coated/Ag-printed soda-lime glass substrates. From the I-V characteristics, the turn-on field of SWNT was lower than that of MWNT. The decrease in the mesh size of screen masks resulted in decreasing the turn-on field and increasing the electron emission current. When the carbon nanotubes were mixed with glass frit, glass frit appeared to contribute to the vertically aligning of carbon nanotubes on glass.

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