| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lightweight and low-cost wet type solar cell having excellent sealing capability of an electrolyte. <P>SOLUTION: This wet type solar cell is equipped with: a transparent conductive film 2 formed on a transparent substrate 1; porous semiconductor layers 4 formed on the conductive film 2; separator layers 5 formed of a porous insulating material and formed on the semiconductor layers 4; back electrode layers 6 formed on the separator layers 5; a charge transportation material impregnated into the respective layers; and a sealing member 8 formed by stacking at least a metal layer 22 and a thermal deposition resin layer 23 for covering the semiconductor layers 4, the separator layers 5 and the electrode layers 6, and sealing them by heating a part of the resin layer 23. <P>COPYRIGHT: (C)2004,JPO |
