MANUFACTURE OF PLASMA DISPLAY PANEL

摘要

PROBLEM TO BE SOLVED: To improve mass production property by performing sealing process efficiently and surely. SOLUTION: A manufacturing method provided with a discharge space sealed with a sealant between a pair of substrates consists of successive conducting of a first process, in which a sealant is formed at least on either of the substrates, and one substrate and the other substrate are laminated with each other through the sealant; a second process in which an inside of a space defined between a pair of the substrates is depressurized by interposing the sealant and then heated so as to cause the sealant to fuse; a third process in which the pair of substrates are fixed by solidifying the sealant, and a discharge space is formed; a fourth process for removing impurities in the discharge space; and a fifth process for filling a gas in the discharge space.