Invention Grant
- Patent Title: Method of fabricating a semiconductor device
- Patent Title (中): 制造半导体器件的方法
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Application No.: US12181166Application Date: 2008-07-28
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Publication No.: US08129264B2Publication Date: 2012-03-06
- Inventor: Jin-Gyun Kim , Bon-young Koo , Ki-hyun Hwang
- Applicant: Jin-Gyun Kim , Bon-young Koo , Ki-hyun Hwang
- Applicant Address: KR Suwon-Si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-Si
- Agency: F Chau & Associates, LLC
- Priority: KR10-2007-0078706 20070806
- Main IPC: H01L21/4763
- IPC: H01L21/4763

Abstract:
A method of forming a dielectric layer having an air gap to isolate adjacent wirings or a gate stack of the semiconductor device is provided. A method of fabricating a semiconductor device includes providing a semiconductor substrate on which a plurality of wirings are formed adjacent to one another and forming a dielectric layer filling an upper portion of a space between the adjacent wirings to form air gaps by a thermal chemical vapor deposition method.
Public/Granted literature
- US20090042383A1 METHOD OF FABRICATING A SEMICONDUCTOR DEVICE Public/Granted day:2009-02-12
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