Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Preparation and properties of BaO-ZnO-$B_2O_3-V_2O_5$ glass for PDP dielectric paste

PDP 유전체용 BaO-ZnO-$B_2O_3-V_2O_5$ 유리의 제조 및 특성 변화

  • 손명모 (대구공업대학 보석디자인과) ;
  • 이상근 (부산대학교 무기재료공학과) ;
  • 박희찬 (부산대학교 무기재료공학과)
  • Published : 2003.05.16
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Abstract

The principal problems in development of dielectric paste materials for PDP(plasma display panel)are PbO free paste and low melting temperature. We prepared PbO free paste from glasses in the system BaO-ZnO-$B_2O_3-V_2O_5$. DTA, XRD and SEM were used to study and characterize BaO-ZnO-$B_2O_3-V_2O_5$ glasses. PbO free paste developed at this paper has thermal expansion of $74{\times}10^{-7}/^{\circ}C$, DTA transformation point of $460^{\circ}C$, and firing condition of $560^{\circ}C$, 10min.

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