Transactions on Electrical and Electronic Materials

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Preparation and Luminescence Properties of PDP Green Phosphors using Polymer Matrix Technique

  • Jun, Sang-Bae (Department of Industrial Chemical Engineering, Chungbuk National University) ;
  • Lee, Dong-Kyu (Department of Industrial Chemical Engineering, Chungbuk National University) ;
  • Kim, Soo-Jong (Department of Advanced Materials Engineering, Halla University) ;
  • Masaki, Takaki (Department of Advanced Materials Engineering, Halla University) ;
  • Han, Chung-Hwa (Department of Advanced Materials Engineering, Halla University)
  • Published : 2007.07.26
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Abstract

The $Zn_2SiO_4:Mn$ phosphors were prepared using polymer matrix technique in order to improve the performance of green emitting phosphors for plasma display panel(PDP). $Zn_2SiO_4:Mn$ phosphor exhibits a strong green emission around 520-530 nm. The emission intensity and particle size of powders were controlled by sintering temperature and raw material composition. The zinc silicate $Zn_2SiO_4:Mn$ single phase were obtained at lower temperature than prepared by solid-state reaction method. PL luminance of $Zn_2SiO_4:Mn$ phosphor was similar to the commercial material.

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References

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