Method of cleaning a film deposition apparatus, method of dry etching a film deposition apparatus, and an article production method including a process based on the cleaning or dry etching method

摘要

A method for performing a cleaning process uses a cleaning gas and high-frequency power upon a film deposition apparatus for depositing a film on a substrate placed in a reactor chamber which can be evacuated to a low pressure. Supplying of high-frequency power is temporarily stopped in the middle of the cleaning process, and the cleaning process is restarted by again supplying high-frequency power. This method is capable of effectively removing by-products from the inside of a reactor chamber and makes it possible to form a high-quality deposition film, in particular, a high-quality electrophotographic photosensitive drum.