Invention Application
- Patent Title: Reducing nitrogen concentration with in-situ steam generation
- Patent Title (中): 用原位蒸汽发生降低氮浓度
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Application No.: US11365013Application Date: 2006-03-01
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Publication No.: US20070207627A1Publication Date: 2007-09-06
- Inventor: Zhong Dong , Chiliang Chen , Ching-Hwa Chen
- Applicant: Zhong Dong , Chiliang Chen , Ching-Hwa Chen
- Assignee: ProMOS Technologies Pte. Ltd.
- Current Assignee: ProMOS Technologies Pte. Ltd.
- Main IPC: H01L21/31
- IPC: H01L21/31

Abstract:
In-situ steam generation (ISSG) is used to reduce the nitrogen concentration in silicon and silicon oxide areas.
Public/Granted literature
- US07387972B2 Reducing nitrogen concentration with in-situ steam generation Public/Granted day:2008-06-17
Information query
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