Fabrication of transparent dielectric mono layer green sheet for plasma display panel

  • Jeon, Young-Hwan (Glass & Display Team, Korea Institute of Ceramic Engineering and Technology) ;
  • Hwang, Jong-Hee (Glass & Display Team, Korea Institute of Ceramic Engineering and Technology) ;
  • Lee, Myung-Hyun (Glass & Display Team, Korea Institute of Ceramic Engineering and Technology) ;
  • Hong, Kyung-Jun (R&D Center, Phoenix PDE Co.) ;
  • Kim, Nam-Sok (R&D Center, Phoenix PDE Co.) ;
  • Seo, Byung-Hwa (Digital Display Research Lab., LG Electronics Inc.) ;
  • Moon, Won-Seok (Digital Display Research Lab., LG Electronics Inc.)
  • Published : 2006.08.22

Abstract

To fabricate mono layer green sheet (MLGS) of transparent dielectric for PDP front panel, dispersion of transparent dielectric slurry and various properties of green sheets were examined as a function of amount and kinds of organic additives. Sedimentation height and viscosity of slurry were measured to determine proper types and amount of dispersant in non-aqueous system transparent dielectric slurry. Many MLGS having various ratios of the transparent dielectric glass frit, binder and plasticizer were fabricated. Finally we got the transparent dielectric layer of high transparency and free from residual pore might be remained in the gap between the electrodes.

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