| 摘要 |
The present invention relates to a dye-sensitized solar cell capable of effectively preventing leakage of an electrolyte by minimizing an electrolyte compression phenomenon by a sealing material when the sealing material is injected and preventing the damage to the sealing material by the expansion of the electrolyte. The dye-sensitized solar cell according to the present invention includes upper and lower transparent substrates bonded by a medium of an encapsulation material. The encapsulation material divides each unit cell area and includes an electrolyte inlet to inject the electrolyte in the unit cell area on one side of the encapsulation material. A circulation path which is spatially connected with the electrolyte inlet is included on one side of the encapsulation material. First and second inlets are included on both ends of the circulation path. An arrangement direction of the circulation path and an arrangement direction of the electrolyte inlet are different. |
