USPatent publicationPublished

Method of manufacturing a semiconductor device

Published 4 Oct 2012 · application patented

Assignee: Mitsubishi Electric Corporation

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Inventors: Kazuo Kobayashi · Examiner: Julia Slutsker · AU 2891 · TC 2800

Application
13/494,418
filed 12 Jun 2012
Publication· this page
US 20120252223 A1
published 4 Oct 2012
Patent
US 8,404,601
granted 26 Mar 2013
4 Oct 2012
Published
US pre-grant publication
1
Claims as published
1 independent
4
Classifications
H01L21/31
1
Inventors
Kazuo Kobayashi
Patented
Application status
granted 26 Mar 2013
69
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Abstract

A method of manufacturing a semiconductor device according to the present invention includes the steps of: (a) introducing hydrogen and oxygen on a SiC substrate; and (b) subjecting the hydrogen and the oxygen to a combustion reaction on the SiC substrate to form a gate oxide film being a silicon oxide film on a surface of the SiC substrate by the combustion reaction.

Claims as published

2 claims

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Classifications

4 codes
IPC · International Patent Classification
Section H — Electricity
  • H01L21/31
USPC · US Patent Classification
438/770438/771257/E21.282

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Pendency
0.8 y
287 days filing → grant
Office actions
1
non-final + final
Responses
1
1 RCE
Examiner
Julia Slutsker
art unit 2891 · TC 2800
Citations: 26 back · 1 forward

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