Abstract: Provided are a method of manufacturing an integrated circuit having a stacked structure by forming a crystalline semiconductor thin film on a crystalline or amorphous substrate and the integrated circuit. Accordingly, the method of manufacturing the integrated circuit having the stacked structure uses a method of growing a crystalline semiconductor thin film on a polycrystalline or amorphous substrate, so that the method can be easily performed at low costs, and high-speed processing and high-density integration can be achieved.