JPS5661165A - Control of threshold voltage of transistor - Google Patents

Control of threshold voltage of transistor

Info

Publication number
JPS5661165A
JPS5661165A JP13739879A JP13739879A JPS5661165A JP S5661165 A JPS5661165 A JP S5661165A JP 13739879 A JP13739879 A JP 13739879A JP 13739879 A JP13739879 A JP 13739879A JP S5661165 A JPS5661165 A JP S5661165A
Authority
JP
Japan
Prior art keywords
ions
threshold voltage
film
oxidized
controlling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP13739879A
Other languages
English (en)
Inventor
Hiroyuki Ikubo
Shinpei Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP13739879A priority Critical patent/JPS5661165A/ja
Publication of JPS5661165A publication Critical patent/JPS5661165A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/40—Electrodes ; Multistep manufacturing processes therefor
    • H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
    • H01L29/49—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET
    • H01L29/51—Insulating materials associated therewith
    • H01L29/517—Insulating materials associated therewith the insulating material comprising a metallic compound, e.g. metal oxide, metal silicate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/40—Electrodes ; Multistep manufacturing processes therefor
    • H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
    • H01L29/49—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET
    • H01L29/51—Insulating materials associated therewith
    • H01L29/518—Insulating materials associated therewith the insulating material containing nitrogen, e.g. nitride, oxynitride, nitrogen-doped material

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Insulated Gate Type Field-Effect Transistor (AREA)
JP13739879A 1979-10-24 1979-10-24 Control of threshold voltage of transistor Pending JPS5661165A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13739879A JPS5661165A (en) 1979-10-24 1979-10-24 Control of threshold voltage of transistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13739879A JPS5661165A (en) 1979-10-24 1979-10-24 Control of threshold voltage of transistor

Publications (1)

Publication Number Publication Date
JPS5661165A true JPS5661165A (en) 1981-05-26

Family

ID=15197719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13739879A Pending JPS5661165A (en) 1979-10-24 1979-10-24 Control of threshold voltage of transistor

Country Status (1)

Country Link
JP (1) JPS5661165A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7101775B2 (en) 2002-01-08 2006-09-05 Kabushiki Kaisha Toshiba Semiconductor device and method for manufacturing semiconductor device
JP2006332179A (ja) * 2005-05-24 2006-12-07 Renesas Technology Corp 半導体装置およびその製造方法
JP2008538655A (ja) * 2005-04-21 2008-10-30 インターナショナル・ビジネス・マシーンズ・コーポレーション 高性能ＣＭＯＳ用途のためのＨｆドープされた極薄の酸窒化シリコン膜及び製造方法
JPWO2007138693A1 (ja) * 2006-05-31 2009-10-01 富士通株式会社 半導体デバイスおよびその作製方法
JP2011146426A (ja) * 2010-01-12 2011-07-28 Mitsubishi Electric Corp 炭化珪素半導体装置およびその製造方法
WO2019044301A1 (ja) * 2017-08-31 2019-03-07 ソニーセミコンダクタソリューションズ株式会社 半導体装置、電子機器及び半導体装置の製造方法

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7101775B2 (en) 2002-01-08 2006-09-05 Kabushiki Kaisha Toshiba Semiconductor device and method for manufacturing semiconductor device
US7282774B2 (en) 2002-01-08 2007-10-16 Kabushiki Kaisha Toshiba Semiconductor device and method for manufacturing semiconductor device
US7858536B2 (en) 2002-01-08 2010-12-28 Kabushiki Kaisha Toshiba Semiconductor device and method for manufacturing semiconductor device
JP2008538655A (ja) * 2005-04-21 2008-10-30 インターナショナル・ビジネス・マシーンズ・コーポレーション 高性能ＣＭＯＳ用途のためのＨｆドープされた極薄の酸窒化シリコン膜及び製造方法
JP2006332179A (ja) * 2005-05-24 2006-12-07 Renesas Technology Corp 半導体装置およびその製造方法
KR101237153B1 (ko) 2005-05-24 2013-02-25 르네사스 일렉트로닉스 가부시키가이샤 반도체 장치 및 그 제조 방법
US8501558B2 (en) 2005-05-24 2013-08-06 Renesas Electronics Corporation Semiconductor device and manufacturing method of the same
US8823110B2 (en) 2005-05-24 2014-09-02 Renesas Electronics Corporation Semiconductor device and manufacturing method of the same
JPWO2007138693A1 (ja) * 2006-05-31 2009-10-01 富士通株式会社 半導体デバイスおよびその作製方法
JP2011146426A (ja) * 2010-01-12 2011-07-28 Mitsubishi Electric Corp 炭化珪素半導体装置およびその製造方法
WO2019044301A1 (ja) * 2017-08-31 2019-03-07 ソニーセミコンダクタソリューションズ株式会社 半導体装置、電子機器及び半導体装置の製造方法
US11069801B2 (en) 2017-08-31 2021-07-20 Sony Semiconductor Solutions Corporation Semiconductor device, electronic apparatus, and method of manufacturing semiconductor device

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