Patent ID: 9435026
Filing Date: 2016-09-06
CPC Classification: C23C

Claim Text:
1. A film deposition apparatus, comprising: a vacuum chamber; a turntable provided in the vacuum chamber and configured to rotate a substrate receiving area to receive a substrate; a heating mechanism configured to heat the substrate on the turntable; a gas injector extending in a direction crossing a moving path of the substrate on the turntable and having a plurality of gas discharge holes formed along the direction crossing the moving path to supply a source gas to the substrate receiving area; a rectifying member arranged on an upstream side and a downstream side of the gas injector in a rotational direction of the turntable so as to extend along a longitudinal direction of the gas injector and to include a coolant flow passage formed therein; a coolant supply port and a coolant discharge port to circulate a coolant through the coolant flow passage; a reaction gas supply part to supply a reaction gas to react with the source gas to the substrate receiving area and to be positioned away from the gas injector in a circumferential direction of the turntable; and an exhaust port to evacuate the vacuum chamber.