PLASMA DISPLAY PANEL

摘要

A PDP is characterized in that a dielectric layer is made of a glass containing at least ZnO and 10 wt% or less of R2O (where R is one of Li, Na, K, Rb, Cs, Cu, and Ag) and not containing PbO and Bi2O3, the product of the dielectric constant epsilon multiplied by the loss factor tan delta is 0.12 or less. Therefore, the problem that the components such as Ag and Cu of a display electrode diffuse into the dielectric layer to form colloidal particles, which mar the display performance of the display is effectively overcome. The product of the dielectric constant epsilon multiplied by the loss factor tan delta is smaller than conventional, and hence the PDP has a lowered power consumption. The glass having the composition has a softening point of 60 DEG or less lower than conventional, and therefore the production cost such as for baking the dielectric layer is lowered.