Dye-sensitized solar cell and method for manufacturing same

A method for producing a dye-sensitized solar cell, the method comprises:

• a preparation step of preparing a first electrode or a second electrode;
• a sealing material fixing step of fixing a sealing material that forms a sealing portion that connects the first electrode and the second electrode, to the first electrode or the second electrode;
• an electrolyte disposing step of disposing an electrolyte on the first electrode or the second electrode;
• and
• a bonding step of bonding the first electrode and the second electrode together, and forming the sealing portion containing the sealing material between the first electrode and the second electrode,
• wherein the sealing portion is formed such that at least one interface of a first interface between the first electrode and the sealing portion, and a second interface between the second electrode and the sealing portion, constitutes a wide width section having the broadest sealing width among the sealing widths of the sealing portion, and the sealing portion has a narrow width section having a narrower sealing width than the wide width section.