AC PDP의 MgO 증착조건과 고온하의 방전 안정성에 관한 연구

A Study on the Effect of MgO Deposition Conditions and Ambient Temperature on the Firing Voltage and Discharge Characteristics of AC PDP

  • Ryu, S.N. (Pusan National University Electric Department) ;
  • Shin, M.K. (Pusan National University Electric Department) ;
  • Kim, Y.K. (Pusan National University Electric Department) ;
  • Heo, J.E. (Pusan National University Electric Department) ;
  • Kim, D.H. (Pusan National University Electric Department) ;
  • Lee, H.J. (Pusan National University Electric Department) ;
  • Park, C.H. (Pusan National University Electric Department)
  • 발행 : 2002.07.10

초록

The relationships between MgO deposition conditions and firing voltage of AC PDP were investigated as a function of ambient temperature. Substrate temperature and growth rate were selected as the major parameters that can affect the properties of MgO most significantly. Firing voltages increase with increasing temperature regardless of deposition conditions of the MgO layer. However, the relative magnitude of the firing voltage variation decrease with increasing substrate temperature and decreasing deposition speed. It was also found that the sample obtained at the condition of lower deposition rate shows better dynamic margin characteristics.

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