CONNECTION METHOD OF ELECTRODE PATTERNS AND PHOTOELECTRIC CELL MODULE

PROBLEM TO BE SOLVED: To provide a connection method of electrode patterns by which steady conduction between the electrode patterns is obtained and which is superior in mass producibility. SOLUTION: This is a method to electrically connect a pair of electrode patterns 22, 83 arranged through an insulating layer, and comprises a process in which a laminating mask 69, in which a wiring portion forming hole 68b penetrating through the front and rear sides is formed on a laminate having a hot melt layer 66 pasted with a substrate film 64, is thermo-compression bonded to a first substrate 82 formed with a first electrode pattern 83 on the surface, so that the wiring portion forming hole 68b and the first electrode pattern 83 may be positioned in place, a process in which a conductive paste 61a is filled in the wiring portion forming hole 68b, a process in which the substrate film 64 is separated from the hot melt layer 66, and a process in which a second substrate 20 formed with the second electrode pattern 22 on the surface is thermo-compression bonded to the exposed hot melt layer 66, so that the second electrode pattern 22 and the wiring portion forming hole 68b may be positioned in place. COPYRIGHT: (C)2007,JPO&INPIT