Effects of diamond and AlN layers inserted beneath the phosphor layer on the discharge characteristics of PDPs

Abstract

In this study, the effects of diamond and AIN layers inserted beneath the phosphor layer of the rear plate of a PDP were investigated. The layers were formed via an osmotic-pressure coating process. Macrocells and test panels were prepared to examine their effects on luminance and luminous efficacy. The results indicate that the layers primarily affect the glow-discharge behavior and eventually enhance the luminous efficacy of the PDP, suggesting the possibile improvement in the performance of PDPs.