DYE-SENSITIZED SOLAR CELL UNIT, SUBSTRATE FOR DYE-SENSITIZED SOLAR CELL, AND SEALING STRUCTURE OF DYE-SENSITIZED SOLAR CELL UNIT

摘要

PROBLEM TO BE SOLVED: To provide a dye-sensitized solar cell unit with high durability at junction parts.;SOLUTION: The dye-sensitized solar cell unit with high durability is structured by forming a protruded part for fitting 11C along a peripheral edge part of a resin-made photoelectrode substrate 11, forming a protruded part for fitting 12A along a periphery of a resin-made opposing electrode substrate 12, and making the protruded part for fitting 11C fit with the protruded part for fitting 12A to heighten junction strength between the protruded part for fitting 11C and the protruded part for fitting 12A by closely adhering their surfaces with each other, and at the same time, by fitting spacer parts 11B integrally with the photoelectrode substrate 11 at equal intervals, maintaining a constant gap between the photoelectrode substrate 11 and the opposing electrode substrate 12 to prevent an uneven distribution of the plurality of spacer parts 11B.;COPYRIGHT: (C)2005,JPO&NCIPI