A study on the improvement of the luminous efficiency with new electrode structure in ac-PDPs

새로운 전극 구조에 의한 ac-PDP 효율개선에 관한 연구

  • Kwon, Bee-Su (Dept. of Electrical Engineering, Pusan National Univ.) ;
  • Park, Hyun-Dong (Dept. of Electrical Engineering, Pusan National Univ.) ;
  • Cho, Yong-Sung (Dept. of Electrical Engineering, Pusan National Univ.) ;
  • Lee, Don-Kyu (Dept. of Electrical Engineering, Pusan National Univ.) ;
  • Shin, Joong-Hong (Dept. of Electrical Engineering, Dong-Eui Univ.) ;
  • Lee, Hae-Jun (Dept. of Electrical Engineering, Pusan National Univ.) ;
  • Lee, Ho-Jun (Dept. of Electrical Engineering, Pusan National Univ.) ;
  • Park, Chung-Hoo (Dept. of Electrical Engineering, Pusan National Univ.)
  • Published : 2005.07.18

Abstract

A new structure is proposed to achieve a low sustaining voltage and high luminous efficacy. By measuring minimum sustaining voltage(Vs) discharge current(Ion), discharge(Ioff), and brightness of the light from a 4-inch ac-PDP, performances of the conventional structure and proposed structure are compared. When compared with the conventional structure, proposed structure showed 6.5% Vsm improvement, 22% luminance improvement and 20% light dispersion improvement at the Ne-Xe(8%) gas mixture of 400 torr.

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