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A Study on the Relationships between the Electrooptical Characteristics and Working Gas Xe+Ne+Kr

AC PDP의 전기 광학적 특성과 동작 가스 Xe+Ne+Kr의 구성비와의 상관관계에 관한 연구

  • 박정후 (부산대 공대 전기공학과) ;
  • 유수복 (울산과학대학 전기전자통신학부) ;
  • 이돈규 (부산대 대학원 전기공학과)
  • Published : 2007.02.28

Abstract

Recently, in order to improve the characteristics of operating voltage, brightness, discharge time lag, luminous efficacy of ac PDP, the PDP with high Xe partial pressure has been investigated. However, the serious problems in this case is to increase the operating voltage of ac PDP. In this study, in order to meet this problem the influences of kr gas in Ne-Xe-Kr ternary gas system is investigated for wide range of Xe partial pressure in terms of operating voltage, driving margin, luminance and luminous efficacy.

Plasma display panel(PDP) 의 동작전압, 밝기, 방전늦음 시간, 광 효율, 수명, 잔상 등의 방전특성은 PDP내부의 동작가스의 혼합비율에 영향을 많이 받기 때문에, 높은 비율의 Xe 가스가 첨가된 PDP의 연구가 최근에 활발히 진행되고 있다. 그러나 high Xe이 패널에 주입되더라도 방전 개시전압과 유지전압의 상승 등의 문제점 들이 발생하고 있다. 본 연구에서는 이러한 문제를 해결하기 위한 방법으로 Ne+Xe+Kr 3원 가스에서의 가스혼합비율에 따른 방전 전압과 마진, 휘도, 광 효율을 연구하였다.

Keywords

References

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