Patent ID: 8685500
Filing Date: 2014-04-01
Classification: B05D,C23C,H01L

Abstract:
1. A method for depositing a thin layer on a surface ( 7 ′) of a substrate ( 7 ), the substrate ( 7 ) supported on a supporting surface ( 4 ′) of a susceptor ( 4 ), the substrate further contained within a deposition chamber ( 8 ), the deposition chamber ( 8 ) having a gas inlet element ( 3 ), the method comprising: at a time before process gas enters the deposition chamber ( while the deposition chamber is set at the first pressure (P1), adjusting a temperature (TD) of the substrate ( after the substrate temperature (TD) has stabilized, reducing the pressure in the deposition chamber ( after the pressure in the deposition chamber ( while the process gas is flowing into the deposition chamber (