JP5036130B2 - 自己整合した垂直ゲート半導体装置 - Google Patents

自己整合した垂直ゲート半導体装置 Download PDF

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Publication number
JP5036130B2
JP5036130B2 JP2004529203A JP2004529203A JP5036130B2 JP 5036130 B2 JP5036130 B2 JP 5036130B2 JP 2004529203 A JP2004529203 A JP 2004529203A JP 2004529203 A JP2004529203 A JP 2004529203A JP 5036130 B2 JP5036130 B2 JP 5036130B2
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dielectric material
dielectric
pedestal structure
substrate
semiconductor device
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JP2004529203A
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Japanese (ja)
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JP2005536056A (ja
JP2005536056A5 (enExample
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グリヴナ，ゴードン，エム
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Semiconductor Components Industries LLC
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Semiconductor Components Industries LLC
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D10/00—Bipolar junction transistors [BJT]
    • H10D10/01—Manufacture or treatment
    • H10D10/051—Manufacture or treatment of vertical BJTs
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D10/00—Bipolar junction transistors [BJT]
    • H10D10/40—Vertical BJTs
    • H10D10/421—Vertical BJTs having both emitter-base and base-collector junctions ending at the same surface of the body
    • 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]
    • H10D30/64—Double-diffused metal-oxide semiconductor [DMOS] FETs
    • H10D30/66—Vertical DMOS [VDMOS] FETs
    • 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
    • H10D64/20—Electrodes characterised by their shapes, relative sizes or dispositions 
    • H10D64/27—Electrodes not carrying the current to be rectified, amplified, oscillated or switched, e.g. gates
    • H10D64/281—Base electrodes for bipolar transistors
    • 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
    • H10D64/20—Electrodes characterised by their shapes, relative sizes or dispositions 
    • H10D64/27—Electrodes not carrying the current to be rectified, amplified, oscillated or switched, e.g. gates
    • H10D64/311—Gate electrodes for field-effect devices
    • H10D64/411—Gate electrodes for field-effect devices for FETs
    • H10D64/511—Gate electrodes for field-effect devices for FETs for IGFETs
    • H10D64/517—Gate electrodes for field-effect devices for FETs for IGFETs characterised by the conducting layers
    • H10D64/518—Gate electrodes for field-effect devices for FETs for IGFETs characterised by the conducting layers characterised by their lengths or sectional shapes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
    • H01L21/28008—Making conductor-insulator-semiconductor electrodes
    • H01L21/28017—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon
    • H01L21/28026—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor
    • H01L21/28114—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor characterised by the sectional shape, e.g. T, inverted-T
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
    • H01L21/28008—Making conductor-insulator-semiconductor electrodes
    • H01L21/28017—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon
    • H01L21/28026—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor
    • H01L21/28123—Lithography-related aspects, e.g. sub-lithography lengths; Isolation-related aspects, e.g. to solve problems arising at the crossing with the side of the device isolation; Planarisation aspects
    • H01L21/2815—Lithography-related aspects, e.g. sub-lithography lengths; Isolation-related aspects, e.g. to solve problems arising at the crossing with the side of the device isolation; Planarisation aspects part or whole of the electrode is a sidewall spacer or made by a similar technique, e.g. transformation under mask, plating
    • 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]
    • H10D30/64—Double-diffused metal-oxide semiconductor [DMOS] FETs
    • H10D30/66—Vertical DMOS [VDMOS] FETs
    • H10D30/665—Vertical DMOS [VDMOS] FETs having edge termination structures

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Insulated Gate Type Field-Effect Transistor (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Junction Field-Effect Transistors (AREA)
JP2004529203A 2002-08-16 2003-07-28 自己整合した垂直ゲート半導体装置 Expired - Fee Related JP5036130B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/219,190 2002-08-16
US10/219,190 US7045845B2 (en) 2002-08-16 2002-08-16 Self-aligned vertical gate semiconductor device
PCT/US2003/023558 WO2004017419A1 (en) 2002-08-16 2003-07-28 Vertical gate semiconductor device with a self-aligned structure

Publications (3)

Publication Number Publication Date
JP2005536056A JP2005536056A (ja) 2005-11-24
JP2005536056A5 JP2005536056A5 (enExample) 2006-07-06
JP5036130B2 true JP5036130B2 (ja) 2012-09-26

Family

ID=31714695

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004529203A Expired - Fee Related JP5036130B2 (ja) 2002-08-16 2003-07-28 自己整合した垂直ゲート半導体装置

Country Status (7)

Country Link
US (1) US7045845B2 (enExample)
EP (1) EP1535344B1 (enExample)
JP (1) JP5036130B2 (enExample)
KR (1) KR101026953B1 (enExample)
CN (1) CN100438071C (enExample)
AU (1) AU2003254226A1 (enExample)
WO (1) WO2004017419A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005116304A2 (en) * 2004-04-23 2005-12-08 Asm America, Inc. In situ doped epitaxial films
JP4929579B2 (ja) * 2004-10-26 2012-05-09 日産自動車株式会社 半導体装置の製造方法
ITMI20042243A1 (it) * 2004-11-19 2005-02-19 St Microelectronics Srl Processo per la realizzazione di un dispositivo mos di potenza ad alta densita' di integrazione
US7875936B2 (en) * 2004-11-19 2011-01-25 Stmicroelectronics, S.R.L. Power MOS electronic device and corresponding realizing method
US7397084B2 (en) * 2005-04-01 2008-07-08 Semiconductor Components Industries, L.L.C. Semiconductor device having enhanced performance and method
US7276747B2 (en) * 2005-04-25 2007-10-02 Semiconductor Components Industries, L.L.C. Semiconductor device having screening electrode and method
US7446354B2 (en) * 2005-04-25 2008-11-04 Semiconductor Components Industries, L.L.C. Power semiconductor device having improved performance and method
US7300850B2 (en) * 2005-09-30 2007-11-27 Semiconductor Components Industries, L.L.C. Method of forming a self-aligned transistor
KR20080089403A (ko) * 2005-12-22 2008-10-06 에이에스엠 아메리카, 인코포레이티드 도핑된 반도체 물질들의 에피택시 증착
US20110084332A1 (en) * 2009-10-08 2011-04-14 Vishay General Semiconductor, Llc. Trench termination structure
JP2012253291A (ja) * 2011-06-07 2012-12-20 Sumitomo Electric Ind Ltd 炭化珪素半導体装置の製造方法
US20130154017A1 (en) * 2011-12-14 2013-06-20 Microchip Technology Incorporated Self-Aligned Gate Structure for Field Effect Transistor
US10217644B2 (en) * 2012-07-24 2019-02-26 Infineon Technologies Ag Production of adhesion structures in dielectric layers using photoprocess technology and devices incorporating adhesion structures
US9818831B2 (en) * 2013-03-11 2017-11-14 Semiconductor Components Industreis, Llc DMOS transistor including a gate dielectric having a non-uniform thickness
CN109616447A (zh) * 2018-12-13 2019-04-12 武汉新芯集成电路制造有限公司 一种半导体器件及其制造方法
US11569378B2 (en) 2020-12-22 2023-01-31 Texas Instruments Incorporated Semiconductor on insulator on wide band-gap semiconductor
US11557673B2 (en) 2020-12-29 2023-01-17 Texas Instruments Incorporated Hybrid semiconductor device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04256367A (ja) * 1991-02-08 1992-09-11 Hitachi Ltd 半導体素子
JP3173094B2 (ja) * 1992-01-23 2001-06-04 ソニー株式会社 Ｍｏｓトランジスタの製造方法
JPH065864A (ja) * 1992-06-23 1994-01-14 Shindengen Electric Mfg Co Ltd 絶縁ゲ−ト型電界効果トランジスタおよび製造方法
JP3113426B2 (ja) 1992-11-27 2000-11-27 三洋電機株式会社 絶縁ゲート半導体装置及びその製造方法
JP3166148B2 (ja) 1995-07-11 2001-05-14 横河電機株式会社 半導体装置
US6110783A (en) 1997-06-27 2000-08-29 Sun Microsystems, Inc. Method for forming a notched gate oxide asymmetric MOS device
DE19731496A1 (de) * 1997-07-22 1999-01-28 Siemens Ag Herstellungsverfahren für ein durch Feldeffekt gesteuertes Halbleiterbauelement
US6593617B1 (en) * 1998-02-19 2003-07-15 International Business Machines Corporation Field effect transistors with vertical gate side walls and method for making such transistors
US6197640B1 (en) * 1998-12-21 2001-03-06 Semiconductor Components Industries, Llc Semiconductor component and method of manufacture
US6051456A (en) 1998-12-21 2000-04-18 Motorola, Inc. Semiconductor component and method of manufacture
FR2788629B1 (fr) * 1999-01-15 2003-06-20 Commissariat Energie Atomique Transistor mis et procede de fabrication d'un tel transistor sur un substrat semiconducteur
KR20000051294A (ko) 1999-01-20 2000-08-16 김덕중 전기적 특성이 향상된 디모스 전계 효과 트랜지스터 및 그 제조 방법

Also Published As

Publication number Publication date
EP1535344A1 (en) 2005-06-01
WO2004017419A1 (en) 2004-02-26
US7045845B2 (en) 2006-05-16
AU2003254226A1 (en) 2004-03-03
CN100438071C (zh) 2008-11-26
CN1675777A (zh) 2005-09-28
US20040031981A1 (en) 2004-02-19
JP2005536056A (ja) 2005-11-24
KR101026953B1 (ko) 2011-04-11
HK1081325A1 (zh) 2006-05-12
KR20050038013A (ko) 2005-04-25
EP1535344B1 (en) 2012-11-21

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