Invention Grant
- Patent Title: Film-forming apparatus
- Patent Title (中): 成膜装置
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Application No.: US14107110Application Date: 2013-12-16
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Publication No.: US09109285B2Publication Date: 2015-08-18
- Inventor: Yuji Kajihara , Yasushi Yasumatsu , Kazuya Konaga
- Applicant: CANON ANELVA CORPORATION
- Applicant Address: JP Kawasaki-shi
- Assignee: Canon Anelva Corporation
- Current Assignee: Canon Anelva Corporation
- Current Assignee Address: JP Kawasaki-shi
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2011-196790 20110909
- Main IPC: C23C14/34
- IPC: C23C14/34 ; H01J37/34 ; C23C14/56

Abstract:
An apparatus includes a plurality of target electrodes having attachment surfaces, a substrate holder, a first shutter member provided between the plurality of target electrodes and the substrate holder and having a plurality of openings, a first separating portion disposed between the openings of the first shutter member on its surface of the target electrode side, and a second separating portion disposed between the first shutter member and the target electrodes. The first shutter member is driven so as to bring the first separating portion and the second separating portion toward each other so that an indirect path can be formed between the first separating portion and the second separating portion, and driven so as to bring the first separating portion and the second separating portion away from each other so that the first shutter plate can be rotated.
Public/Granted literature
- US20140102889A1 FILM-FORMING APPARATUS Public/Granted day:2014-04-17
Information query
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