Invention Grant
- Patent Title: Combinatorial processing using high deposition rate sputtering
- Patent Title (中): 使用高沉积速率溅射的组合加工
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Application No.: US13339648Application Date: 2011-12-29
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Publication No.: US08920618B2Publication Date: 2014-12-30
- Inventor: Hong Sheng Yang , Zhendong Hong , Chi-I Lang
- Applicant: Hong Sheng Yang , Zhendong Hong , Chi-I Lang
- Applicant Address: US CA San Jose
- Assignee: Intermolecular, Inc.
- Current Assignee: Intermolecular, Inc.
- Current Assignee Address: US CA San Jose
- Main IPC: C23C14/54
- IPC: C23C14/54

Abstract:
Apparatuses and methods for high-deposition-rate sputtering for depositing layers onto a substrate are disclosed. The apparatuses generally comprise a process chamber; one or more sputtering sources disposed within the process chamber, wherein each sputtering source comprises a sputtering target; a substrate support disposed within the process chamber; a shield positioned between the sputtering sources and the substrate, the shield comprising an aperture positioned under each sputtering source; and a transport system connected to the substrate support capable of positioning the substrate such that one of a plurality of site-isolated regions on the substrate can be exposed to sputtered material through the aperture positioned under each of the sputtering sources; wherein the spacing between the sputtering target and the substrate is less than 100 mm. The apparatus enables high deposition rate sputtering onto site-isolated regions on the substrate.
Public/Granted literature
- US20130167773A1 Combinatorial Processing Using High Deposition Rate Sputtering Public/Granted day:2013-07-04
Information query
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