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US Patent 7897205 Film forming method and film forming apparatus

Patent 7897205 was granted and assigned to Tokyo Electron on March, 2011 by the United States Patent and Trademark Office.

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Patent
Patent

Patent attributes

Current Assignee
Tokyo Electron
Tokyo Electron
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
7897205
Date of Patent
March 1, 2011
Patent Application Number
11910983
Date Filed
April 7, 2006
Patent Citations Received
‌
US Patent 11851762 Coating device having coated transmitter coil
0
‌
US Patent 11710620 Semiconductor process chamber with heat pipe
0
Patent Primary Examiner
‌
David Turocy
Patent abstract

A film forming method is characterized in that the method is provided with a step of introducing a processing gas including inorganic silane gas into a processing chamber, in which a mounting table composed of ceramics including a metal oxide is arranged, and precoating an inner wall of the processing chamber including a surface of the mounting table with a silicon-containing nonmetal thin film; a step of mounting a substrate to be processed on the mounting table precoated with the nonmetal thin film; and a step of introducing a processing gas including organic silane gas into the processing chamber, and forming a silicon-containing nonmetal thin film on a surface of the substrate mounted on the mounting table.

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