Patent ID: 7766566

Claim:
A substrate developing treatment apparatus, comprising: a substrate transfer unit into/from which a substrate is transferred from/to the outside of a treatment container and a developing treatment unit in which development of the substrate is performed, said substrate transfer unit and said developing treatment unit being arranged side by side in said treatment container; a carrier mechanism provided in said treatment container for carrying the substrate while grasping an outside surface of the substrate from both sides, between said substrate transfer unit and said developing treatment unit; a developing solution supply nozzle for supplying a developing solution onto the substrate and a gas blow nozzle for blowing a gas to the substrate, said developing solution supply nozzle and said gas blow nozzle being provided between said substrate transfer unit and said developing treatment unit and above a carriage path along which the substrate is carried by said carrier mechanism; and a cleaning solution supply nozzle provided in said developing treatment unit for supplying a cleaning solution onto the substrate.