Patent ID: 8143728

Claim:
An electronic board, comprising: a substrate having a surface on which electrode sections are disposed in a row along a first direction; a resin member provided on the surface of the substrate and adjacent to the electrode sections, the resin member extending in at least the first direction; and a wiring pattern provided on the surface of the substrate and electrically connected to the electrode sections, wherein the wiring pattern includes: a first conductive film extending in at least a second direction that intersects the first direction, the first conductive film covering one of the electrode sections and a part of the resin member; a second conductive film extending in at least the second direction, the second conductive film covering another one of the electrode sections and another part of the resin member; a first terminal formed by a part of the first conductive film that covers the part of the resin member; a second terminal formed by a part of the second conductive film that covers the another part of the resin member; a connecting section that electrically connects the first and second conductive films; and a resistance element having conductivity, the resistance element being a part of the connecting section, and wherein the first conductive film and the second conductive film each have a double layer configuration including a first film and a second film laminated on the first film; the second film is a different material than the first film; the first film connects: the one of the electrode sections and the part of the resin member; and the another one of the electrode sections to the another part of the resin member; and the connecting section has: a double layer configuration at both ends thereof including the first film and the second film laminated on the first film; and a single layer configuration including the first film but not the second film at the part of the connecting section forming the resistance element.