한국정보디스플레이학회:학술대회논문집

The Korean Infomation Display Society (한국정보디스플레이학회)
권호 표지

Influence of Image Sticking on Electra-Optical Characteristics in Alternating-Current Plasma Display Panels

  • Choi, J.H. (Charged Particle Beam and Plasma Lab./PDP Research Center Department of Electrophysics, Kwangwoon University) ;
  • Jung, Y. (Charged Particle Beam and Plasma Lab./PDP Research Center Department of Electrophysics, Kwangwoon University) ;
  • Jung, K.B. (Charged Particle Beam and Plasma Lab./PDP Research Center Department of Electrophysics, Kwangwoon University) ;
  • Kim, S.B. (Charged Particle Beam and Plasma Lab./PDP Research Center Department of Electrophysics, Kwangwoon University) ;
  • Choi, E.H. (Charged Particle Beam and Plasma Lab./PDP Research Center Department of Electrophysics, Kwangwoon University)
  • Published : 2003.07.09
Download PDF
⟨ Previous Next ⟩

Abstract

We have investigated the electro-optical characteristics of image sticking in AC PDP. Although Image sticking is one of major factors to determine display quality in AC PDP, so far, it has not being reported why it is occurred and how we can prevent it. In this experiment, we have analyzed the effect of MgO protective layer and phosphor on the image sticking and we have measured the difference of firing voltage, brightness and discharge current between sticking image and normal image in AC PDP. As a result, Phosphor degradation is a more major factor than MgO protective layer and the firing voltage of gas discharge in sticking image is higher than that of normal discharge.

Keywords