Patent ID: 8691708
Filing Date: 2014-04-08
Classification: C23C,H01L

Abstract:
1. A method of manufacturing a semiconductor device, comprising: (a) loading a substrate into a processing chamber; (b) simultaneously starting a supply of a first processing gas and a second processing gas into the processing chamber to form a film on the substrate and simultaneously stopping the supply of the first processing gas and the second processing gas; (c) removing the first processing gas and the second processing gas remaining after performing the step (b) from the processing chamber; (d) supplying the second processing gas into the processing chamber without supplying the first processing gas; (e) removing the second processing gas remaining after performing the step (d) from the processing chamber; (f) starting and then stopping a supply of the first processing gas into the processing chamber without supplying the second processing gas; (g) removing the first processing gas remaining after performing the step (f) from the processing chamber; and (h) unloading the substrate from the processing chamber.