DE69215935D1 - Laterale Feldeffekthalbleiteranordnung mit isolierter Gateelektrode - Google Patents

Laterale Feldeffekthalbleiteranordnung mit isolierter Gateelektrode

Info

Publication number
DE69215935D1
DE69215935D1 DE69215935T DE69215935T DE69215935D1 DE 69215935 D1 DE69215935 D1 DE 69215935D1 DE 69215935 T DE69215935 T DE 69215935T DE 69215935 T DE69215935 T DE 69215935T DE 69215935 D1 DE69215935 D1 DE 69215935D1
Authority
DE
Germany
Prior art keywords
semiconductor device
gate electrode
field effect
insulated gate
effect semiconductor
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.)
Expired - Fee Related
Application number
DE69215935T
Other languages
English (en)
Other versions
DE69215935T2 (de
Inventor
Philip Walker
David Henry Paxman
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
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 Philips Electronics NV filed Critical Philips Electronics NV
Publication of DE69215935D1 publication Critical patent/DE69215935D1/de
Application granted granted Critical
Publication of DE69215935T2 publication Critical patent/DE69215935T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/76—Unipolar devices, e.g. field effect transistors
    • H01L29/772—Field effect transistors
    • H01L29/78—Field effect transistors with field effect produced by an insulated gate
    • 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
    • H01L29/402—Field plates
    • 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
    • H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
    • H01L29/423—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
    • H01L29/42312—Gate electrodes for field effect devices
    • H01L29/42316—Gate electrodes for field effect devices for field-effect transistors
    • H01L29/4232—Gate electrodes for field effect devices for field-effect transistors with insulated gate
    • H01L29/42372—Gate electrodes for field effect devices for field-effect transistors with insulated gate characterised by the conducting layer, e.g. the length, the sectional shape or the lay-out
    • H01L29/4238—Gate electrodes for field effect devices for field-effect transistors with insulated gate characterised by the conducting layer, e.g. the length, the sectional shape or the lay-out characterised by the surface lay-out
    • 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
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/76—Unipolar devices, e.g. field effect transistors
    • H01L29/772—Field effect transistors
    • H01L29/78—Field effect transistors with field effect produced by an insulated gate
    • H01L29/7801—DMOS transistors, i.e. MISFETs with a channel accommodating body or base region adjoining a drain drift region
    • H01L29/7802—Vertical DMOS transistors, i.e. VDMOS transistors
    • H01L29/7809—Vertical DMOS transistors, i.e. VDMOS transistors having both source and drain contacts on the same surface, i.e. Up-Drain VDMOS transistors
    • 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
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/76—Unipolar devices, e.g. field effect transistors
    • H01L29/772—Field effect transistors
    • H01L29/78—Field effect transistors with field effect produced by an insulated gate
    • H01L29/7801—DMOS transistors, i.e. MISFETs with a channel accommodating body or base region adjoining a drain drift region
    • H01L29/7802—Vertical DMOS transistors, i.e. VDMOS transistors
    • H01L29/7813—Vertical DMOS transistors, i.e. VDMOS transistors with trench gate electrode, e.g. UMOS transistors
    • 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
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/76—Unipolar devices, e.g. field effect transistors
    • H01L29/772—Field effect transistors
    • H01L29/78—Field effect transistors with field effect produced by an insulated gate
    • H01L29/7833—Field effect transistors with field effect produced by an insulated gate with lightly doped drain or source extension, e.g. LDD MOSFET's; DDD MOSFET's
    • H01L29/7835—Field effect transistors with field effect produced by an insulated gate with lightly doped drain or source extension, e.g. LDD MOSFET's; DDD MOSFET's with asymmetrical source and drain regions, e.g. lateral high-voltage MISFETs with drain offset region, extended drain MISFETs
    • 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
    • H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
    • H01L29/423—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
    • H01L29/42312—Gate electrodes for field effect devices
    • H01L29/42316—Gate electrodes for field effect devices for field-effect transistors
    • H01L29/4232—Gate electrodes for field effect devices for field-effect transistors with insulated gate
    • H01L29/42364—Gate electrodes for field effect devices for field-effect transistors with insulated gate characterised by the insulating layer, e.g. thickness or uniformity
    • H01L29/42368—Gate electrodes for field effect devices for field-effect transistors with insulated gate characterised by the insulating layer, e.g. thickness or uniformity the thickness being non-uniform

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)
  • Insulated Gate Type Field-Effect Transistor (AREA)
DE69215935T 1991-03-22 1992-03-13 Laterale Feldeffekthalbleiteranordnung mit isolierter Gateelektrode Expired - Fee Related DE69215935T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919106108A GB9106108D0 (en) 1991-03-22 1991-03-22 A lateral insulated gate field effect semiconductor device

Publications (2)

Publication Number Publication Date
DE69215935D1 true DE69215935D1 (de) 1997-01-30
DE69215935T2 DE69215935T2 (de) 1997-05-28

Family

ID=10692024

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69215935T Expired - Fee Related DE69215935T2 (de) 1991-03-22 1992-03-13 Laterale Feldeffekthalbleiteranordnung mit isolierter Gateelektrode

Country Status (7)

Country Link
US (1) US5391908A (de)
EP (1) EP0504992B1 (de)
JP (1) JP2597064B2 (de)
KR (1) KR100256387B1 (de)
DE (1) DE69215935T2 (de)
GB (1) GB9106108D0 (de)
ZA (1) ZA922069B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW366543B (en) * 1996-12-23 1999-08-11 Nxp Bv Semiconductor device
US6506648B1 (en) * 1998-09-02 2003-01-14 Cree Microwave, Inc. Method of fabricating a high power RF field effect transistor with reduced hot electron injection and resulting structure
US6545316B1 (en) 2000-06-23 2003-04-08 Silicon Wireless Corporation MOSFET devices having linear transfer characteristics when operating in velocity saturation mode and methods of forming and operating same
US6621121B2 (en) * 1998-10-26 2003-09-16 Silicon Semiconductor Corporation Vertical MOSFETs having trench-based gate electrodes within deeper trench-based source electrodes
FR2785448B1 (fr) * 1998-10-30 2001-01-26 Alstom Technology Procede de fabrication d'une electrode de commande de grille pour transistor igbt
US6563193B1 (en) * 1999-09-28 2003-05-13 Kabushiki Kaisha Toshiba Semiconductor device
US6781194B2 (en) * 2001-04-11 2004-08-24 Silicon Semiconductor Corporation Vertical power devices having retrograded-doped transition regions and insulated trench-based electrodes therein
US6784486B2 (en) * 2000-06-23 2004-08-31 Silicon Semiconductor Corporation Vertical power devices having retrograded-doped transition regions therein
US20030091556A1 (en) * 2000-12-04 2003-05-15 Ruoslahti Erkki I. Methods of inhibiting tumor growth and angiogenesis with anastellin
WO2002084745A2 (en) * 2001-04-11 2002-10-24 Silicon Wireless Corporation Power semiconductor devices and methods of forming same
US7180103B2 (en) * 2004-09-24 2007-02-20 Agere Systems Inc. III-V power field effect transistors
US8598659B2 (en) * 2005-10-26 2013-12-03 Hewlett-Packard Development Company, L.P. Single finger gate transistor
JP4989085B2 (ja) * 2006-02-24 2012-08-01 オンセミコンダクター・トレーディング・リミテッド 半導体装置及びその製造方法
JP5307973B2 (ja) * 2006-02-24 2013-10-02 セミコンダクター・コンポーネンツ・インダストリーズ・リミテッド・ライアビリティ・カンパニー 半導体装置
JP4611270B2 (ja) * 2006-09-27 2011-01-12 Ｏｋｉセミコンダクタ株式会社 半導体装置の製造方法
US20120175679A1 (en) * 2011-01-10 2012-07-12 Fabio Alessio Marino Single structure cascode device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2852621C4 (de) * 1978-12-05 1995-11-30 Siemens Ag Isolierschicht-Feldeffekttransistor mit einer Drif tstrecke zwischen Gate-Elektrode und Drain-Zone
NL8103218A (nl) * 1981-07-06 1983-02-01 Philips Nv Veldeffekttransistor met geisoleerde stuurelektrode.
CA1186072A (en) * 1983-02-17 1985-04-23 Robert A. Hadaway High voltage metal oxide semiconductor transistors
US4721986A (en) * 1984-02-21 1988-01-26 International Rectifier Corporation Bidirectional output semiconductor field effect transistor and method for its maufacture
US4609929A (en) * 1984-12-21 1986-09-02 North American Philips Corporation Conductivity-enhanced combined lateral MOS/bipolar transistor
JPS6358973A (ja) * 1986-08-29 1988-03-14 Mitsubishi Electric Corp 半導体装置
US4920393A (en) * 1987-01-08 1990-04-24 Texas Instruments Incorporated Insulated-gate field-effect semiconductor device with doped regions in channel to raise breakdown voltage
FR2617642A1 (fr) * 1987-06-30 1989-01-06 Thomson Semiconducteurs Transistor a effet de champ
JP2609619B2 (ja) * 1987-08-25 1997-05-14 三菱電機株式会社 半導体装置
US5055896A (en) * 1988-12-15 1991-10-08 Siliconix Incorporated Self-aligned LDD lateral DMOS transistor with high-voltage interconnect capability
JP2650456B2 (ja) * 1989-07-04 1997-09-03 富士電機株式会社 Ｍｏｓ半導体装置
DE4020478C2 (de) * 1989-07-04 2001-03-29 Fuji Electric Co Ltd Mos Halbleitervorrichtung

Also Published As

Publication number Publication date
EP0504992B1 (de) 1996-12-18
ZA922069B (en) 1993-09-20
KR920018976A (ko) 1992-10-22
JPH0582783A (ja) 1993-04-02
EP0504992A2 (de) 1992-09-23
US5391908A (en) 1995-02-21
JP2597064B2 (ja) 1997-04-02
EP0504992A3 (en) 1993-06-16
DE69215935T2 (de) 1997-05-28
GB9106108D0 (en) 1991-05-08
KR100256387B1 (ko) 2000-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee