Invention Application
- Patent Title: PLASMA PROCESSING APPARATUS AND FILM DEPOSITION METHOD
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Application No.: US15364418Application Date: 2016-11-30
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Publication No.: US20170167019A1Publication Date: 2017-06-15
- Inventor: Kazuhide HASEBE , Shigehiro MIURA
- Applicant: Tokyo Electron Limited
- Priority: JP2015-240059 20151209
- Main IPC: C23C16/455
- IPC: C23C16/455 ; H01J37/32 ; C23C16/52 ; C23C16/458 ; H01L21/02 ; C23C16/505

Abstract:
A plasma processing apparatus includes a process chamber, and a susceptor provided in the process chamber and having a substrate receiving area formed in a top surface thereof. A first plasma generator is configured to perform a first plasma process on a first predetermined area in the substrate receiving area. A first radio frequency power source is connected to the first plasma generator and configured to supply first radio frequency power to the first plasma generator. A second plasma generator is configured to perform a second plasma process on a second predetermined area in the substrate receiving area and to be able to change the second predetermined area. A second radio frequency power source is connected to the second plasma generator and configured to supply second radio frequency power to the second plasma generator.
Information query
IPC分类: