SE0400973L - Förfarande för tillverkning av kiselkarbidhalvledarordning - Google Patents

Förfarande för tillverkning av kiselkarbidhalvledarordning

Info

Publication number
SE0400973L
SE0400973L SE0400973A SE0400973A SE0400973L SE 0400973 L SE0400973 L SE 0400973L SE 0400973 A SE0400973 A SE 0400973A SE 0400973 A SE0400973 A SE 0400973A SE 0400973 L SE0400973 L SE 0400973L
Authority
SE
Sweden
Prior art keywords
production
silicon carbide
semiconductor devices
carbide semiconductor
silicon
Prior art date
Application number
SE0400973A
Other languages
English (en)
Other versions
SE0400973D0 (sv
SE527510C2 (sv
Inventor
Takeshi Endou
Yuuichi Takeuchi
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Publication of SE0400973D0 publication Critical patent/SE0400973D0/sv
Publication of SE0400973L publication Critical patent/SE0400973L/sv
Publication of SE527510C2 publication Critical patent/SE527510C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D12/00—Bipolar devices controlled by the field effect, e.g. insulated-gate bipolar transistors [IGBT]
    • H10D12/01—Manufacture or treatment
    • H10D12/031—Manufacture or treatment of IGBTs
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/01—Manufacture or treatment
    • H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
    • H10D30/028—Manufacture or treatment of FETs having insulated gates [IGFET] of double-diffused metal oxide semiconductor [DMOS] FETs
    • H10D30/0291—Manufacture or treatment of FETs having insulated gates [IGFET] of double-diffused metal oxide semiconductor [DMOS] FETs of vertical DMOS [VDMOS] FETs
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/60—Insulated-gate field-effect transistors [IGFET]
    • H10D30/63—Vertical IGFETs
    • H10D30/635—Vertical IGFETs having no inversion channels, e.g. vertical accumulation channel FETs [ACCUFET] or normally-on vertical IGFETs
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
    • H10D62/83—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group IV materials, e.g. B-doped Si or undoped Ge
    • H10D62/832—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group IV materials, e.g. B-doped Si or undoped Ge being Group IV materials comprising two or more elements, e.g. SiGe
    • H10D62/8325—Silicon carbide
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00—Electrodes of devices having potential barriers
    • H10D64/01—Manufacture or treatment
    • H10D64/011—Manufacture or treatment of electrodes ohmically coupled to a semiconductor
    • H10D64/0111—Manufacture or treatment of electrodes ohmically coupled to a semiconductor to Group IV semiconductors
    • H10D64/0115—Manufacture or treatment of electrodes ohmically coupled to a semiconductor to Group IV semiconductors to silicon carbide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S438/00—Semiconductor device manufacturing: process
    • Y10S438/931—Silicon carbide semiconductor
SE0400973A 2003-04-23 2004-04-15 Förfarande för tillverkning av kiselkarbidhalvledarordning SE527510C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003118490A JP3888330B2 (ja) 2003-04-23 2003-04-23 炭化珪素半導体装置の製造方法

Publications (3)

Publication Number Publication Date
SE0400973D0 SE0400973D0 (sv) 2004-04-15
SE0400973L true SE0400973L (sv) 2004-10-24
SE527510C2 SE527510C2 (sv) 2006-03-28

Family

ID=32290567

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0400973A SE527510C2 (sv) 2003-04-23 2004-04-15 Förfarande för tillverkning av kiselkarbidhalvledarordning

Country Status (4)

Country Link
US (1) US7078329B2 (sv)
JP (1) JP3888330B2 (sv)
DE (1) DE102004019101B4 (sv)
SE (1) SE527510C2 (sv)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2424312B (en) * 2005-03-14 2010-03-03 Denso Corp Method of forming an ohmic contact in wide band semiconductor
JP4942134B2 (ja) * 2005-05-20 2012-05-30 日産自動車株式会社 炭化珪素半導体装置の製造方法
US20080108190A1 (en) * 2006-11-06 2008-05-08 General Electric Company SiC MOSFETs and self-aligned fabrication methods thereof
US8377812B2 (en) * 2006-11-06 2013-02-19 General Electric Company SiC MOSFETs and self-aligned fabrication methods thereof
JP5037095B2 (ja) * 2006-11-21 2012-09-26 三菱電機株式会社 炭化珪素半導体装置及び炭化珪素半導体装置の製造方法
US20090159896A1 (en) * 2007-12-20 2009-06-25 General Electric Company Silicon carbide mosfet devices and methods of making
US20090224263A1 (en) * 2008-03-06 2009-09-10 Toshiba America Electronic Components, Inc. Generating Stress in a Field Effect Transistor
JP2010238738A (ja) 2009-03-30 2010-10-21 Toshiba Corp 半導体装置および半導体装置の製造方法
US10367089B2 (en) * 2011-03-28 2019-07-30 General Electric Company Semiconductor device and method for reduced bias threshold instability
JP5613640B2 (ja) * 2011-09-08 2014-10-29 株式会社東芝 半導体装置の製造方法
US9583482B2 (en) * 2015-02-11 2017-02-28 Monolith Semiconductor Inc. High voltage semiconductor devices and methods of making the devices
JP6801200B2 (ja) 2016-03-16 2020-12-16 富士電機株式会社 炭化珪素半導体素子の製造方法
JP6690333B2 (ja) 2016-03-16 2020-04-28 富士電機株式会社 炭化珪素半導体装置および炭化珪素半導体装置の製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5442200A (en) * 1994-06-03 1995-08-15 Advanced Technology Materials, Inc. Low resistance, stable ohmic contacts to silcon carbide, and method of making the same
JP2820122B2 (ja) 1995-06-23 1998-11-05 日本電気株式会社 半導体装置の製造方法
JPH10125620A (ja) 1996-10-17 1998-05-15 Denso Corp 炭化珪素半導体装置
CN1131548C (zh) * 1997-04-04 2003-12-17 松下电器产业株式会社 半导体装置
US6020248A (en) * 1997-06-26 2000-02-01 Nec Corporation Method for fabricating semiconductor device having capacitor increased in capacitance by using hemispherical grains without reduction of dopant concentration
JP4003296B2 (ja) 1998-06-22 2007-11-07 株式会社デンソー 炭化珪素半導体装置及びその製造方法
WO2001084609A1 (en) 2000-05-02 2001-11-08 Case Western Reserve University Method for low temperature formation of stable ohmic contacts to silicon carbide
JP3559971B2 (ja) * 2001-12-11 2004-09-02 日産自動車株式会社 炭化珪素半導体装置およびその製造方法
JP2005268430A (ja) * 2004-03-17 2005-09-29 Nissan Motor Co Ltd オーミック電極構造体およびその製造方法

Also Published As

Publication number Publication date
SE0400973D0 (sv) 2004-04-15
US7078329B2 (en) 2006-07-18
DE102004019101B4 (de) 2018-08-23
US20040214453A1 (en) 2004-10-28
DE102004019101A1 (de) 2004-11-11
JP3888330B2 (ja) 2007-02-28
JP2004327601A (ja) 2004-11-18
SE527510C2 (sv) 2006-03-28

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Legal Events

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