Integrated method for removal of halogen residues from etched substrates by thermal process

• Main Authors: HOOGENSEN, BRETT CHRISTIAN, LILL, THORSTEN B, BAHNG, KENNETH J, KAWAGUCHI, NAOSHI MARK, DAVIS, MATTHEW FENTON, LO, KIN PONG, WEN, SANDY M, KIM, STEVEN H
• Format: Patent
• Language: Chinese; English
• Published: 16.09.2008
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; SEMICONDUCTOR DEVICES; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS

A method and system for removing volatile residues from a substrate are provided. In one embodiment, the volatile residues removal process is performed en-routed in the system while performing a halogen treatment process on the substrate. The volatile residues removal process is performed in the system other than the halogen treatment processing chamber and a FOUP. In one embodiment, a method for volatile residues from a substrate includes providing a processing system having a vacuum tight platform, processing a substrate in a processing chamber of the platform with a chemistry comprising halogen, and treating the processed substrate in the platform to release volatile residues from the treated substrate.