Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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New Sustain driving Method for the low Power consumption In AC PDP

저전력 구동을 위한 AC PDP의 새로운 서스테인 구동방식

  • Lee, Ji-Hoon (Dept. of Electrical Engineering, Pusan National Univ.) ;
  • Lee, Don-Kyu (Dept. of Electrical Engineering, Pusan National Univ.) ;
  • Yoon, Cho-Rom (Dept. of Electrical Engineering, Pusan National Univ.) ;
  • Lee, Ho-Jun (Dept. of Electrical Engineering, Pusan National Univ.) ;
  • Park, Cha-Su (Korea Electric Power Corporation)
  • Published : 2006.07.12
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Abstract

The low luminous efficacy is one of the major demerits of plasma display panel (PDP). In this work we propose the new driving method for high efficiency AC-PDP and analyze its discharge characteristics. The suggested method can control the effective capacitance of panel by external circuit. As a result of the new suggested method, the current becomes less and the discharge time becomes long, because of voltage distribution between panel and auxiliary capacitor. So this method can decrease the power consumption much more than that of the conventional driving method.

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