DE69937101D1 - Laterale-dünnfilm-silizium-auf-isolator (soi) anordnung mit mehreren gebieten im drift-gebiet - Google Patents

Laterale-dünnfilm-silizium-auf-isolator (soi) anordnung mit mehreren gebieten im drift-gebiet

Info

Publication number
DE69937101D1
DE69937101D1 DE69937101T DE69937101T DE69937101D1 DE 69937101 D1 DE69937101 D1 DE 69937101D1 DE 69937101 T DE69937101 T DE 69937101T DE 69937101 T DE69937101 T DE 69937101T DE 69937101 D1 DE69937101 D1 DE 69937101D1
Authority
DE
Germany
Prior art keywords
soi
insulator
arrangement
thin film
several areas
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 - Lifetime
Application number
DE69937101T
Other languages
English (en)
Other versions
DE69937101T2 (de
Inventor
Theodore Letavic
Mark Simpson
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.)
NXP BV
Original Assignee
NXP BV
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 NXP BV filed Critical NXP BV
Application granted granted Critical
Publication of DE69937101D1 publication Critical patent/DE69937101D1/de
Publication of DE69937101T2 publication Critical patent/DE69937101T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00Semiconductor 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
    • H01L29/66Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68Types 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
    • H01L29/76Unipolar devices, e.g. field effect transistors
    • H01L29/772Field effect transistors
    • H01L29/78Field effect transistors with field effect produced by an insulated gate
    • H01L29/786Thin film transistors, i.e. transistors with a channel being at least partly a thin film
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00Semiconductor 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
    • H01L29/66Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68Types 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
    • H01L29/76Unipolar devices, e.g. field effect transistors
    • H01L29/772Field effect transistors
    • H01L29/78Field effect transistors with field effect produced by an insulated gate
    • H01L29/7801DMOS transistors, i.e. MISFETs with a channel accommodating body or base region adjoining a drain drift region
    • H01L29/7816Lateral DMOS transistors, i.e. LDMOS transistors
    • H01L29/7824Lateral DMOS transistors, i.e. LDMOS transistors with a substrate comprising an insulating layer, e.g. SOI-LDMOS transistors
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00Semiconductor 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
    • H01L29/02Semiconductor bodies ; Multistep manufacturing processes therefor
    • H01L29/06Semiconductor 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
    • H01L29/0603Semiconductor 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 characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions
    • H01L29/0607Semiconductor 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 characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration
    • H01L29/0611Semiconductor 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 characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse biased devices
    • H01L29/0615Semiconductor 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 characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse biased devices by the doping profile or the shape or the arrangement of the PN junction, or with supplementary regions, e.g. junction termination extension [JTE]
    • H01L29/063Reduced surface field [RESURF] pn-junction structures
    • H01L29/0634Multiple reduced surface field (multi-RESURF) structures, e.g. double RESURF, charge compensation, cool, superjunction (SJ), 3D-RESURF, composite buffer (CB) structures
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00Semiconductor 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
    • H01L29/02Semiconductor bodies ; Multistep manufacturing processes therefor
    • H01L29/06Semiconductor 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
    • H01L29/08Semiconductor 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 carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
    • H01L29/0843Source or drain regions of field-effect devices
    • H01L29/0847Source or drain regions of field-effect devices of field-effect transistors with insulated gate
    • H01L29/0852Source or drain regions of field-effect devices of field-effect transistors with insulated gate of DMOS transistors
    • H01L29/0873Drain regions
    • H01L29/0878Impurity concentration or distribution
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00Semiconductor 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
    • H01L29/02Semiconductor bodies ; Multistep manufacturing processes therefor
    • H01L29/06Semiconductor 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
    • H01L29/08Semiconductor 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 carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
    • H01L29/0843Source or drain regions of field-effect devices
    • H01L29/0847Source or drain regions of field-effect devices of field-effect transistors with insulated gate
    • H01L29/0852Source or drain regions of field-effect devices of field-effect transistors with insulated gate of DMOS transistors
    • H01L29/0873Drain regions
    • H01L29/0886Shape
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00Semiconductor 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
    • H01L29/66Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68Types 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
    • H01L29/76Unipolar devices, e.g. field effect transistors
    • H01L29/772Field effect transistors
    • H01L29/78Field effect transistors with field effect produced by an insulated gate
    • H01L29/786Thin film transistors, i.e. transistors with a channel being at least partly a thin film
    • H01L29/78606Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device
    • H01L29/78618Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device characterised by the drain or the source properties, e.g. the doping structure, the composition, the sectional shape or the contact structure
    • H01L29/78621Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device characterised by the drain or the source properties, e.g. the doping structure, the composition, the sectional shape or the contact structure with LDD structure or an extension or an offset region or characterised by the doping profile
    • H01L29/78624Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device characterised by the drain or the source properties, e.g. the doping structure, the composition, the sectional shape or the contact structure with LDD structure or an extension or an offset region or characterised by the doping profile the source and the drain regions being asymmetrical
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00Semiconductor 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
    • H01L29/02Semiconductor bodies ; Multistep manufacturing processes therefor
    • H01L29/06Semiconductor 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
    • H01L29/0684Semiconductor 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 characterised by the shape, relative sizes or dispositions of the semiconductor regions or junctions between the regions
    • H01L29/0692Surface layout
    • H01L29/0696Surface layout of cellular field-effect devices, e.g. multicellular DMOS transistors or IGBTs
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00Semiconductor 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
    • H01L29/40Electrodes ; Multistep manufacturing processes therefor
    • H01L29/41Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
    • H01L29/423Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions not carrying the current to be rectified, amplified or switched
    • H01L29/42312Gate electrodes for field effect devices
    • H01L29/42316Gate electrodes for field effect devices for field-effect transistors
    • H01L29/4232Gate electrodes for field effect devices for field-effect transistors with insulated gate
    • H01L29/42364Gate electrodes for field effect devices for field-effect transistors with insulated gate characterised by the insulating layer, e.g. thickness or uniformity
    • H01L29/42368Gate 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)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Thin Film Transistor (AREA)
DE69937101T 1998-12-07 1999-11-09 Laterale-dünnfilm-silizium-auf-isolator (soi) anordnung mit mehreren gebieten im drift-gebiet Expired - Lifetime DE69937101T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US206434 1994-03-04
US09/206,434 US6023090A (en) 1998-12-07 1998-12-07 Lateral thin-film Silicon-On-Insulator (SOI) device having multiple zones in the drift region
PCT/EP1999/008628 WO2000035023A1 (en) 1998-12-07 1999-11-09 Lateral thin-film silicon-on-insulator (soi) device having multiple zones in the drift region

Publications (2)

Publication Number Publication Date
DE69937101D1 true DE69937101D1 (de) 2007-10-25
DE69937101T2 DE69937101T2 (de) 2008-06-19

Family

ID=22766367

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69937101T Expired - Lifetime DE69937101T2 (de) 1998-12-07 1999-11-09 Laterale-dünnfilm-silizium-auf-isolator (soi) anordnung mit mehreren gebieten im drift-gebiet

Country Status (7)

Country Link
US (1) US6023090A (de)
EP (1) EP1051757B1 (de)
JP (1) JP2002532887A (de)
KR (1) KR100707529B1 (de)
DE (1) DE69937101T2 (de)
TW (1) TW439283B (de)
WO (1) WO2000035023A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5973358A (en) * 1997-07-01 1999-10-26 Citizen Watch Co., Ltd. SOI device having a channel with variable thickness
US6310378B1 (en) * 1997-12-24 2001-10-30 Philips Electronics North American Corporation High voltage thin film transistor with improved on-state characteristics and method for making same
US6127703A (en) * 1999-08-31 2000-10-03 Philips Electronics North America Corporation Lateral thin-film silicon-on-insulator (SOI) PMOS device having a drain extension region
GB2380056B (en) 2001-05-11 2005-06-15 Fuji Electric Co Ltd Lateral semiconductor device
US6847081B2 (en) * 2001-12-10 2005-01-25 Koninklijke Philips Electronics N.V. Dual gate oxide high-voltage semiconductor device
US6777746B2 (en) * 2002-03-27 2004-08-17 Kabushiki Kaisha Toshiba Field effect transistor and application device thereof
JP3944461B2 (ja) 2002-03-27 2007-07-11 株式会社東芝 電界効果型トランジスタおよびその応用装置
CN1663049A (zh) * 2002-06-26 2005-08-31 剑桥半导体有限公司 横向半导体器件
US6661059B1 (en) * 2002-09-30 2003-12-09 Koninklijke Philips Electronics N.V. Lateral insulated gate bipolar PMOS device
AU2003227926A1 (en) * 2003-05-13 2004-12-03 Cambridge Semiconductor Limited Lateral soi semiconductor device
DE102006001922B3 (de) * 2006-01-14 2007-05-03 Infineon Technologies Austria Ag Lateraler Leistungstransistor und Verfahren zu dessen Herstellung
US8587055B2 (en) * 2007-02-23 2013-11-19 Infineon Technologies Ag Integrated circuit using a superjunction semiconductor device
US7851857B2 (en) * 2008-07-30 2010-12-14 Freescale Semiconductor, Inc. Dual current path LDMOSFET with graded PBL for ultra high voltage smart power applications
US20100117153A1 (en) * 2008-11-07 2010-05-13 Honeywell International Inc. High voltage soi cmos device and method of manufacture
US7964485B1 (en) 2009-10-23 2011-06-21 National Semiconductor Corporation Method of forming a region of graded doping concentration in a semiconductor device and related apparatus
US8901676B2 (en) 2011-01-03 2014-12-02 International Business Machines Corporation Lateral extended drain metal oxide semiconductor field effect transistor (LEDMOSFET) having a high drain-to-body breakdown voltage (Vb), a method of forming an LEDMOSFET, and a silicon-controlled rectifier (SCR) incorporating a complementary pair of LEDMOSFETs
US8299547B2 (en) 2011-01-03 2012-10-30 International Business Machines Corporation Lateral extended drain metal oxide semiconductor field effect transistor (LEDMOSFET) with tapered dielectric plates
US9245960B2 (en) 2013-02-08 2016-01-26 Globalfoundries Inc. Lateral extended drain metal oxide semiconductor field effect transistor (LEDMOSFET) with tapered airgap field plates
CN103280460B (zh) * 2013-05-22 2016-09-07 矽力杰半导体技术(杭州)有限公司 注入形成具有叠加漂移区的高压pmos晶体管及其制造方法
CN104183646A (zh) * 2014-08-29 2014-12-03 电子科技大学 一种具有延伸栅结构的soi ldmos器件
CN108598156A (zh) * 2018-05-29 2018-09-28 矽力杰半导体技术(杭州)有限公司 Ldmos晶体管及其制造方法
CN111092123A (zh) * 2019-12-10 2020-05-01 杰华特微电子(杭州)有限公司 横向双扩散晶体管及其制造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5246870A (en) * 1991-02-01 1993-09-21 North American Philips Corporation Method for making an improved high voltage thin film transistor having a linear doping profile
EP0497427B1 (de) * 1991-02-01 1996-04-10 Koninklijke Philips Electronics N.V. Halbleiteranordnung für Hochspannungsverwendung und Verfahren zur Herstellung
US5294824A (en) * 1992-07-31 1994-03-15 Motorola, Inc. High voltage transistor having reduced on-resistance
DE4309764C2 (de) * 1993-03-25 1997-01-30 Siemens Ag Leistungs-MOSFET
US5378912A (en) * 1993-11-10 1995-01-03 Philips Electronics North America Corporation Lateral semiconductor-on-insulator (SOI) semiconductor device having a lateral drift region
JPH08227999A (ja) * 1994-12-21 1996-09-03 Mitsubishi Electric Corp 絶縁ゲート型バイポーラトランジスタ及びその製造方法並びに半導体集積回路及びその製造方法
US5648671A (en) * 1995-12-13 1997-07-15 U S Philips Corporation Lateral thin-film SOI devices with linearly-graded field oxide and linear doping profile
GB2309336B (en) * 1996-01-22 2001-05-23 Fuji Electric Co Ltd Semiconductor device
JPH09266311A (ja) * 1996-01-22 1997-10-07 Fuji Electric Co Ltd 半導体装置及びその製造方法
US5710451A (en) * 1996-04-10 1998-01-20 Philips Electronics North America Corporation High-voltage lateral MOSFET SOI device having a semiconductor linkup region

Also Published As

Publication number Publication date
EP1051757B1 (de) 2007-09-12
DE69937101T2 (de) 2008-06-19
WO2000035023A1 (en) 2000-06-15
KR100707529B1 (ko) 2007-04-12
US6023090A (en) 2000-02-08
TW439283B (en) 2001-06-07
JP2002532887A (ja) 2002-10-02
EP1051757A1 (de) 2000-11-15
KR20010040641A (ko) 2001-05-15

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