Invention Application
- Patent Title: METHOD OF FABRICATING SEMICONDUCTOR DEVICE
- Patent Title (中): 制造半导体器件的方法
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Application No.: US13363673Application Date: 2012-02-01
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Publication No.: US20120129356A1Publication Date: 2012-05-24
- Inventor: Jin-Gyun KIM , Bon-young Koo , Ki-hyun Hwang
- Applicant: Jin-Gyun KIM , Bon-young Koo , Ki-hyun Hwang
- Priority: KR10-2007-0078706 20070608
- Main IPC: H01L21/31
- IPC: H01L21/31

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
- US08563421B2 Method of fabricating semiconductor device Public/Granted day:2013-10-22
Information query
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