DYE-SENSITIZED SOLAR CELL HAVING A LEAD MEMBER

摘要

The present invention relates to a dye-sensitized solar cell, comprising: an outermost unit cell including a front transparent substrate, a back substrate, a front conductive layer, and a back conductive layer formed on the front transparent substrate and the back substrate, respectively, a porous layer formed on the front conductive layer and a catalyst electrode formed on the back conductive layer, an encapsulation member for embedding the front conductive layer, the back conductive layer, the porous layer, and the catalyst electrode therein such that the layers and the catalyst electrode are insulated from the outside, and an electrolytic layer which fills the interior of the encapsulation member; a recess unit, in which the outer encapsulation member of the outermost unit cell is recessed inwardly from the edges of the front and back transparent substrates and either the front conductive layer and the back conductive layer extends outwardly from the outer encapsulation member, and which has a recess coupling portion formed at the surface of the outwardly extending front conductive layer or back conductive layer; and a protruding coupling portion made of a conductive material and inserted into the recess coupling portion.