Invention Application
- Patent Title: METHOD FOR MANUFACTURING A SEMICONDUCTOR DEVICE
- Patent Title (中): 制造半导体器件的方法
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Application No.: US14882999Application Date: 2015-10-14
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Publication No.: US20160043006A1Publication Date: 2016-02-11
- Inventor: Kishou KANEKO , Hiroshi SUNAMURA , Yoshihiro HAYASHI
- Applicant: Renesas Electronics Corporation
- Priority: JP2012-286074 20121227
- Main IPC: H01L21/8238
- IPC: H01L21/8238 ; H01L23/532 ; H01L29/786

Abstract:
The present invention makes it possible to increase the selectivity of a gate insulation film in an active element formed in a wiring layer. A semiconductor device according to the present invention has a bottom gate type transistor using an antireflection film formed over an Al wire in a wiring layer as a gate wire.
Information query
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