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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A study on the compensation of misfiring by the method of ramp address voltage in AC PDP

AC PDP의 경사형 Address 전압 인가 방식에 의한 오방전 보상에 관한 연구

  • Kim, J.Y. (Department of Electrical Engineering, Pusan National University) ;
  • Lee, S.J. (Department of Electrical Engineering, Pusan National University) ;
  • Kwon, B.D. (Department of Electrical Engineering, Pusan National University) ;
  • Kim, D.H. (Department of Electrical Engineering, Pusan National University) ;
  • Lee, H.J. (Department of Electrical Engineering, Pusan National University) ;
  • Park, J.H. (Department of Electrical Engineering, Pusan National University)
  • Published : 2002.05.11
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Abstract

If the ambient temperature rises for AC PDP, some of the discharge cells are turned off because of the misfiring during address period. Particularly, the misfiring of the 'last scan line is more serious than that of the first. In order to compensate the misfiring in such that case, different addressing voltage is applied at each cell such as progressively increasing pulse voltage instead of constant one. As a result, the addressing time and discharge charge of the last scan line have become similar to those of the first scan line and the phenomenon of misfiring has disappeared.

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