DE69727413D1 - Verfahren zur Herstellung von einem vertikalen MOS-Halbleiterbauelement - Google Patents

Verfahren zur Herstellung von einem vertikalen MOS-Halbleiterbauelement

Info

Publication number
DE69727413D1
DE69727413D1 DE69727413T DE69727413T DE69727413D1 DE 69727413 D1 DE69727413 D1 DE 69727413D1 DE 69727413 T DE69727413 T DE 69727413T DE 69727413 T DE69727413 T DE 69727413T DE 69727413 D1 DE69727413 D1 DE 69727413D1
Authority
DE
Germany
Prior art keywords
manufacturing
semiconductor device
vertical mos
mos semiconductor
vertical
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
DE69727413T
Other languages
English (en)
Other versions
DE69727413T2 (de
Inventor
Yoshiro Baba
Hiroshi Naruse
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE69727413D1 publication Critical patent/DE69727413D1/de
Publication of DE69727413T2 publication Critical patent/DE69727413T2/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
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
    • H01L27/06—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration
    • 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
    • H01L29/7827—Vertical 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
    • H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
    • H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
    • H01L29/10—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode not carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
    • H01L29/1025—Channel region of field-effect devices
    • H01L29/1029—Channel region of field-effect devices of field-effect transistors
    • H01L29/1033—Channel region of field-effect devices of field-effect transistors with insulated gate, e.g. characterised by the length, the width, the geometric contour or the doping structure
    • H01L29/1037—Channel region of field-effect devices of field-effect transistors with insulated gate, e.g. characterised by the length, the width, the geometric contour or the doping structure and non-planar channel
    • 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
    • H01L29/42356—Disposition, e.g. buried gate electrode
    • H01L29/4236—Disposition, e.g. buried gate electrode within a trench, e.g. trench gate electrode, groove gate electrode
    • 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
    • H01L29/66007—Multistep manufacturing processes
    • H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
    • H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
    • H01L29/66409—Unipolar field-effect transistors
    • H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
    • H01L29/66666—Vertical 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
    • H01L29/40—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulated Gate Type Field-Effect Transistor (AREA)
  • Element Separation (AREA)
DE69727413T 1996-03-22 1997-03-21 Verfahren zur Herstellung von einem vertikalen MOS-Halbleiterbauelement Expired - Fee Related DE69727413T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6649596 1996-03-22
JP06649596A JP3217690B2 (ja) 1996-03-22 1996-03-22 半導体装置の製造方法

Publications (2)

Publication Number Publication Date
DE69727413D1 true DE69727413D1 (de) 2004-03-11
DE69727413T2 DE69727413T2 (de) 2004-12-16

Family

ID=13317457

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69727413T Expired - Fee Related DE69727413T2 (de) 1996-03-22 1997-03-21 Verfahren zur Herstellung von einem vertikalen MOS-Halbleiterbauelement

Country Status (5)

Country Link
US (1) US5733810A (de)
EP (1) EP0797245B1 (de)
JP (1) JP3217690B2 (de)
KR (1) KR100222184B1 (de)
DE (1) DE69727413T2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3426928B2 (ja) * 1996-09-18 2003-07-14 株式会社東芝 電力用半導体装置
JP3496509B2 (ja) * 1998-03-18 2004-02-16 株式会社デンソー 炭化珪素半導体装置の製造方法
US6277707B1 (en) * 1998-12-16 2001-08-21 Lsi Logic Corporation Method of manufacturing semiconductor device having a recessed gate structure
US6077744A (en) * 1999-02-22 2000-06-20 Intersil Corporation Semiconductor trench MOS devices
US6706604B2 (en) * 1999-03-25 2004-03-16 Hitachi, Ltd. Method of manufacturing a trench MOS gate device
JP4860022B2 (ja) * 2000-01-25 2012-01-25 エルピーダメモリ株式会社 半導体集積回路装置の製造方法
US6406982B2 (en) * 2000-06-05 2002-06-18 Denso Corporation Method of improving epitaxially-filled trench by smoothing trench prior to filling
JP4792645B2 (ja) * 2001-03-12 2011-10-12 株式会社デンソー 炭化珪素半導体装置の製造方法
US7078296B2 (en) * 2002-01-16 2006-07-18 Fairchild Semiconductor Corporation Self-aligned trench MOSFETs and methods for making the same
JP4123961B2 (ja) * 2002-03-26 2008-07-23 富士電機デバイステクノロジー株式会社 半導体装置の製造方法
US20050106794A1 (en) * 2002-03-26 2005-05-19 Fuji Electric Holdings Co., Ltd. Method of manufacturing a semiconductor device
US6828211B2 (en) * 2002-10-01 2004-12-07 Taiwan Semiconductor Manufacturing Co., Ltd. Shallow trench filled with two or more dielectrics for isolation and coupling or for stress control
KR100574317B1 (ko) * 2004-02-19 2006-04-26 삼성전자주식회사 게이트 구조물, 이를 갖는 반도체 장치 및 그 형성 방법
JP4830285B2 (ja) * 2004-11-08 2011-12-07 株式会社デンソー 炭化珪素半導体装置の製造方法
JP5033316B2 (ja) * 2005-07-05 2012-09-26 日産自動車株式会社 半導体装置の製造方法
JP4867333B2 (ja) * 2005-12-27 2012-02-01 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
US7592230B2 (en) * 2006-08-25 2009-09-22 Freescale Semiconductor, Inc. Trench power device and method
US7875919B2 (en) * 2008-03-31 2011-01-25 International Business Machines Corporation Shallow trench capacitor compatible with high-K / metal gate
JP2010287743A (ja) * 2009-06-11 2010-12-24 Sony Corp 半導体装置及びその製造方法、固体撮像素子
US8878288B2 (en) 2011-04-22 2014-11-04 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US8809854B2 (en) 2011-04-22 2014-08-19 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US8916868B2 (en) 2011-04-22 2014-12-23 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and method for manufacturing semiconductor device
US8932913B2 (en) 2011-04-22 2015-01-13 Semiconductor Energy Laboratory Co., Ltd. Manufacturing method of semiconductor device
US8847233B2 (en) 2011-05-12 2014-09-30 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device having a trenched insulating layer coated with an oxide semiconductor film
JP2015159138A (ja) * 2014-02-21 2015-09-03 豊田合成株式会社 半導体装置およびその製造方法
JP6613610B2 (ja) 2015-05-14 2019-12-04 富士電機株式会社 半導体装置および半導体装置の製造方法
DE102019204100A1 (de) * 2019-03-26 2020-10-01 Robert Bosch Gmbh Leistungstransistorzelle für Batteriesysteme

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63102351A (ja) * 1986-10-20 1988-05-07 Matsushita Electronics Corp トレンチ・キヤパシタ
JPH0291976A (ja) * 1988-09-29 1990-03-30 Oki Electric Ind Co Ltd 縦型溝型ｍｏｓ　ｆｅｔの製造方法
US5108938A (en) * 1989-03-21 1992-04-28 Grumman Aerospace Corporation Method of making a trench gate complimentary metal oxide semiconductor transistor
US5910669A (en) * 1992-07-24 1999-06-08 Siliconix Incorporated Field effect Trench transistor having lightly doped epitaxial region on the surface portion thereof
US5316959A (en) * 1992-08-12 1994-05-31 Siliconix, Incorporated Trenched DMOS transistor fabrication using six masks
US5349224A (en) * 1993-06-30 1994-09-20 Purdue Research Foundation Integrable MOS and IGBT devices having trench gate structure

Also Published As

Publication number Publication date
US5733810A (en) 1998-03-31
EP0797245A2 (de) 1997-09-24
KR100222184B1 (ko) 1999-10-01
EP0797245B1 (de) 2004-02-04
EP0797245A3 (de) 1998-05-13
DE69727413T2 (de) 2004-12-16
KR970067836A (ko) 1997-10-13
JP3217690B2 (ja) 2001-10-09
JPH09260653A (ja) 1997-10-03

Similar Documents

Publication Publication Date Title
DE69727413D1 (de) Verfahren zur Herstellung von einem vertikalen MOS-Halbleiterbauelement
DE69528117D1 (de) Verfahren zur Herstellung von Halbleiter-Anordnungen
DE69627215D1 (de) Verfahren zur Herstellung eines Halbleiterbauelements
DE69737783D1 (de) Verfahren zur Herstellung eines Halbleiterspeicherbauteils
DE69514201D1 (de) Verfahren zur Herstellung eines Halbleiterbauelements
DE69130346T2 (de) Verfahren zur Herstellung von Halbleiteranordnungen
DE59713024D1 (de) Lichtabstrahlender Halbleiterchip und Lichtabstrahlendes Halbleiterbauelement und Verfahren zu dessen Herstellung
DE69224453D1 (de) Verfahren zur Herstellung von einem LDD-MOSFET
DE69534955D1 (de) Methode zur Herstellung von Gräben in einem Halbleiterbauelement
DE69421592D1 (de) Verfahren zur Herstellung einer Halbleitervorrichtung
DE69503532T2 (de) Verfahren zur Herstellung einer Halbleitervorrichtung
DE69727303D1 (de) Verfahren zur herstellung von halbleiterscheiben grosser abmessungen
DE69431023T2 (de) Halbleiteraufbau und Verfahren zur Herstellung
DE69631315D1 (de) Halbleiterspeicheranordnung und Verfahren zur Herstellung
DE69508885D1 (de) Halbleiterdiode und Verfahren zur Herstellung
DE69624415D1 (de) Verbesserungen in Verfahren zur Herstellung von Halbleitervorrichtungen
DE69724859D1 (de) Verfahren zur Herstellung von Kontakten auf einem Halbleiterbauelement
DE69324524T2 (de) Verfahren zur Herstellung eines Halbleiter-Speicherbauteils
DE69615642D1 (de) Verfahren zur Herstellung einer Halbleiteranordnung
DE69833829D1 (de) Verfahren zur Herstellung eines Halbleiter-Speicherbauteils
DE69303042D1 (de) Verfahren zur Herstellung von lichtempfindlichen Halbleitervorrichtungen
DE69841302D1 (de) Halbleiteranordnung mit einem speicherkondensator und verfahren zur herstellung
DE69417933D1 (de) Verfahren und Vorrichtung zur Herstellung von Halbleitervorrichtungen
DE69626299T2 (de) Halbleiteranordnung und verfahren zur herstellung
DE69804878D1 (de) Vorrichtung und Verfahren zur Herstellung von einem Halbleiteranordnung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee