Patent ID: 8944077
Filing Date: 2015-02-03
Classification: B08B,C23C,H01L

Abstract:
1. A film deposition apparatus comprising: a susceptor rotatably provided in a chamber; a substrate receiving portion that is provided in one surface of the susceptor and in which a substrate is placed; a reaction gas supplying member configured to supply a reaction gas to the one surface of the susceptor; a cleaning member including: an evacuation opening provided in the chamber in order to evacuate the chamber, wherein the first concave member has a first opening end portion and the second concave member has a second opening end portion, said first and second opening end portions being arranged to define an opening end that directly faces the one surface of the susceptor for sucking the gas to be evacuated through the evacuation pipe and the evacuation opening, and the opening end extends substantially along the radius direction of the susceptor.