METHOD FOR MANUFACTURING A PEROVSKITE CRYSTAL STRUCTURE AND APPARATUS FOR MANUFACTURING A PEROVSKITE CRYSTAL STRUCTURE THEREFOR

摘要

A method for manufacturing a perovskite crystal structure includes preparing a substrate, disposing a stamp having a roll shape on the substrate, injecting a perovskite precursor solution between the substrate and the stamp, and drying the precursor solution to manufacture a perovskite crystal structure. The stamp rolls in a first direction on the substrate, and the precursor solution is continuously crystallized in the first direction between the substrate and the stamp to manufacture the perovskite crystal structure.