Change of Transmittance by Frit Size in Transparent Dielectric of PDP

초록

For the improvements in high transmittance, one of the most important factors of transparent dielectric is pore contents and pore size. This study have investigated the effect of frit size on the transmittance of zinc-boric system with a Pb-free composition. A mixed glasspaste was used for thick films, which were madescreen printing methods on a glass substrate (PD200). These dielectric layers were measured forroughness, pores content and transmittance. The results show that increase of pore size and content have detrimental effects on the transmittance of filmsto thosein the PbO system .