ORGANIC-INORGANIC HYBRID SOLAR CELL CONTAINING SULFUR AND METAL GRADIENTS, AND PREPARING METHOD THEREFOR

摘要

PURPOSE: An organic inorganic hybrid solar cell including sulfur and metal gradients, and a preparing method thereof are provided to improve photoelectric conversion efficiency by directly changing sunlight into electricity. CONSTITUTION: A first electrode is formed on a first substrate. A semiconductor layer is formed on the first electrode. The semiconductor layer is precipitated in a solution. A second electrode faces the first electrode. An electrolyte is formed between the first electrode and the second electrode. [Reference numerals] (AA) First electrode (cathode); (BB) Re-bonding protection layer; (CC) Semiconductor layer; (DD) Light scattering layer; (EE) Re-bonding protection layer; (FF) Semiconductor layer; (GG) Light scattering layer; (HH) Metal elements and sulfur compounds introduced using a deposit method; (II) First substrate; (JJ) Electrolyte