DYE-SENSITIZED SOLAR CELL

摘要

PURPOSE: A dye-sensitized solar cell is provided to efficiently absorb light by controlling a thickness of an oxide thin film according to a wavelength area to be absorbed. CONSTITUTION: A light absorption layer(23) is formed on one side of a first electrode(22). A second electrode(12) is located on each one side of a lower substrate(10) and an upper substrate(20). A light reflecting layer(11) is formed on one side of the second electrode. An auxiliary electrode(13) is located on the other one side of the second electrode. An electrolyte(30) is filled between the first electrode and the second electrode.