Organic Solar Cells with Low-Temperature Processed Nanostructured Hole-Transfer Layer on Active Layer and Method for Fabricating the same

摘要

An organic solar cell into which a hole conduction layer having a regular nano structure is introduced through a low temperature process on a photoactive layer and a manufacturing method thereof are presented. A method of fabricating an organic solar cell having a hole transport layer having a regular nano structure through a low temperature process on a photoactive layer according to an embodiment includes forming a thin film type hole transport layer on a photoactive layer using a solution for a hole transport layer ; Forming a nanostructure having a predetermined period through a nanoimprinting process on the hole transport layer; And a step of heat-treating the hole transport layer including the nanostructure having the constant period to dehydrate the hole transport layer.