PLASMA DISPLAY PANEL, ITS MANUFACTURING METHOD, AND DIELECTRIC REPAIRING APPARATUS

摘要

A plasma display panel comprising a dielectric layer substantially free of defects, its manufacturing method, and a dielectric repairing apparatus which enables the formation of the substantially defect-free dielectric layer of the plasma display panel. The dielectric repairing apparatus constituted of a panel mounting means (51), a conductive board (52), and a discharge gas introducing means (53) is provided and used to impress voltage on the dielectric layer. Thus, discharge occurs in a space part (54) to make a dielectric glass layer part surrounding a defect part carry current, so that the glass layer part is heated. As a result, the dielectric glass layer forming glass surrounding a vicinity of the defect melts down and craws into the defect. This melt solidifies thereafter to fill the defect. This results in the repair of the defect.