METHOD OF MANUFACTURING PANEL FOR GAS DISCHARGE

PURPOSE:To obtain a panel for gas discharge having high quality without causing defective discharging points by sealing the circumferential portions of two substrates one substrate is opposed to and positioned on the other substrate holding spacers. CONSTITUTION:Linear electrodes 2 are formed at 0.5mm. pitch in such a way as to avoid small holes, H with 1cm pitch which are preformed on the surface of a glass substrate 1. And thereafter, a layer of dielectric and a protective layer 3 of MgO are formed by a thin film method or a thick film method in order. Small holes H0 corresponding to small holes H are formed on the surface of the laminated insulation layer 3. When a plurality of ball-like glass pieces 4 pass on the surface of the laminated insulation layer 3 in rolling motion, the glass pieces 4 are captured in a group of about 98% of small holes H0. An electrode substrate structure B is overlapped and positioned on the electrode substrate structure A. And thereafter, both electrode substrate structure A and B are heated in a heating furnace, and are integrated by melting the glass on the circumferential portion. A group of the ball-like glass pieces 4 is melted and secured by a laminated insulation layer 7 during the burning.