Patent ID: 7867921
Filing Date: 2011-01-11
Classification: C23C,H01L

Abstract:
1. A method of depositing film on a plurality of substrates, the method comprising: seasoning a processing chamber, wherein seasoning the processing chamber comprises: providing a flow of season precursors to the processing chamber; forming a high-density plasma from the season precursors by applying at least 7500 W of source power distributed with greater than 70% of the source power at a top of the processing chamber; and depositing a season layer having a thickness of at least 5000 Å at one point with the high-density plasma; sequentially transferring each of the plurality of substrates into the processing chamber to perform a process on the each of the plurality of substrates that includes etching; and cleaning the processing chamber between sequential transfers of the each of the plurality of substrates, wherein cleaning the processing chamber comprises: