A spin addition method for catalyst elements is simple and very important technique, because the minimum amount of a catalyst element necessary for crystallization can be easily added by controlling the catalyst element concentration within a catalyst element solution, but there is a problem in that uniformity in the amount of added catalyst element within a substrate is poor. In an embodiment, the digest value is based on LSA type. The supported memory devices may be serial FLASH memory devices. The remote server receives print jobs from remote user devices and to maintain a global queue of print jobs. A second conductive material layer is provided in the wiring trench so that it is insulated from the first conductive material layer.