PRINTED CIRCUIT BOARD, FUEL CELL AND METHOD OF MANUFACTURING PRINTED CIRCUIT BOARD

摘要

An FPC board, electrode films and a fuel accommodating chamber are accommodated in a casing. In the FPC board, a plurality of collector portions are joined onto a base insulating layer with an adhesive pattern sandwiched therebetween. The base insulating layer is made of porous ePTFE, and is air-permeable. Openings are formed in the collector portions. The adhesive pattern has the same shape as the plurality of collector portions. The FPC board is sandwiched by an upper surface portion and a lower surface portion of the casing while being bent along a bend portion. The electrode films are arranged between the plurality of collector portions of the FPC board. The fuel accommodating chamber is provided between the FPC board and the lower surface portion so as to come in contact with the base insulating layer. A liquid fuel is supplied to the fuel accommodating chamber.