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DE69624174D1 - FET mit stabiler Schwellwertspannung und dessen Herstellungsverfahren - Google Patents

FET mit stabiler Schwellwertspannung und dessen Herstellungsverfahren

Info

Publication number
DE69624174D1
DE69624174D1 DE69624174T DE69624174T DE69624174D1 DE 69624174 D1 DE69624174 D1 DE 69624174D1 DE 69624174 T DE69624174 T DE 69624174T DE 69624174 T DE69624174 T DE 69624174T DE 69624174 D1 DE69624174 D1 DE 69624174D1
Authority
DE
Germany
Prior art keywords
fet
manufacturing process
threshold voltage
stable threshold
stable
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
DE69624174T
Other languages
English (en)
Other versions
DE69624174T2 (de
Inventor
Vida Ilderem
Michael H Kaneshiro
Diann Dow
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 USA Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of DE69624174D1 publication Critical patent/DE69624174D1/de
Publication of DE69624174T2 publication Critical patent/DE69624174T2/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
    • H01L29/02—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
    • H01L29/08—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 carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
    • H01L29/0843—Source or drain regions of field-effect devices
    • H01L29/0847—Source or drain regions of field-effect devices of 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
    • H01L29/02—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
    • H01L29/1041—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 with a non-uniform doping structure in the channel region surface
    • H01L29/1045—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 with a non-uniform doping structure in the channel region surface the doping structure being parallel to the channel length, e.g. DMOS like
    • 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
    • H01L29/665—Unipolar field-effect transistors with an insulated gate, i.e. MISFET using self aligned silicidation, i.e. salicide
    • 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
    • H01L29/6656—Unipolar field-effect transistors with an insulated gate, i.e. MISFET using multiple spacer layers, e.g. multiple sidewall spacers
    • 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
    • H01L29/66568—Lateral single gate silicon transistors
    • H01L29/66575—Lateral single gate silicon transistors where the source and drain or source and drain extensions are self-aligned to the sides of the gate
    • H01L29/6659—Lateral single gate silicon transistors where the source and drain or source and drain extensions are self-aligned to the sides of the gate with both lightly doped source and drain extensions and source and drain self-aligned to the sides of the gate, e.g. lightly doped drain [LDD] MOSFET, double diffused drain [DDD] MOSFET
    • 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
    • H01L29/66568—Lateral single gate silicon transistors
    • H01L29/66659—Lateral single gate silicon transistors with asymmetry in the channel direction, e.g. lateral high-voltage MISFETs with drain offset region, extended drain MISFETs

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)
  • Manufacturing & Machinery (AREA)
  • Insulated Gate Type Field-Effect Transistor (AREA)
  • Junction Field-Effect Transistors (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
DE69624174T 1995-07-07 1996-07-01 FET mit stabiler Schwellwertspannung und dessen Herstellungsverfahren Expired - Fee Related DE69624174T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/499,624 US5675166A (en) 1995-07-07 1995-07-07 FET with stable threshold voltage and method of manufacturing the same

Publications (2)

Publication Number Publication Date
DE69624174D1 true DE69624174D1 (de) 2002-11-14
DE69624174T2 DE69624174T2 (de) 2003-02-13

Family

ID=23986023

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69624174T Expired - Fee Related DE69624174T2 (de) 1995-07-07 1996-07-01 FET mit stabiler Schwellwertspannung und dessen Herstellungsverfahren

Country Status (6)

Country Link
US (2) US5675166A (de)
EP (1) EP0752722B1 (de)
JP (1) JPH0936367A (de)
CN (1) CN1141509A (de)
DE (1) DE69624174T2 (de)
TW (1) TW303520B (de)

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JPH1050988A (ja) * 1996-07-31 1998-02-20 Sharp Corp 絶縁ゲート型電界効果トランジスタ及びその製造方法
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US6774001B2 (en) * 1998-10-13 2004-08-10 Stmicroelectronics, Inc. Self-aligned gate and method
US6232166B1 (en) * 1998-11-06 2001-05-15 Advanced Micro Devices, Inc. CMOS processing employing zero degree halo implant for P-channel transistor
US6211023B1 (en) * 1998-11-12 2001-04-03 United Microelectronics Corp. Method for fabricating a metal-oxide semiconductor transistor
US6198131B1 (en) * 1998-12-07 2001-03-06 United Microelectronics Corp. High-voltage metal-oxide semiconductor
FR2794898B1 (fr) 1999-06-11 2001-09-14 France Telecom Dispositif semi-conducteur a tension de seuil compensee et procede de fabrication
FR2796204B1 (fr) * 1999-07-07 2003-08-08 St Microelectronics Sa Transistor mosfet a canal court
US6168999B1 (en) * 1999-09-07 2001-01-02 Advanced Micro Devices, Inc. Method for fabricating high-performance submicron mosfet with lateral asymmetric channel and a lightly doped drain
US6426278B1 (en) * 1999-10-07 2002-07-30 International Business Machines Corporation Projection gas immersion laser dopant process (PGILD) fabrication of diffusion halos
US7192836B1 (en) * 1999-11-29 2007-03-20 Advanced Micro Devices, Inc. Method and system for providing halo implant to a semiconductor device with minimal impact to the junction capacitance
US6624035B1 (en) * 2000-03-13 2003-09-23 Advanced Micro Devices, Inc. Method of forming a hard mask for halo implants
US6433372B1 (en) 2000-03-17 2002-08-13 International Business Machines Corporation Dense multi-gated device design
US6344405B1 (en) * 2000-04-11 2002-02-05 Philips Electronics North America Corp. Transistors having optimized source-drain structures and methods for making the same
JP3831598B2 (ja) * 2000-10-19 2006-10-11 三洋電機株式会社 半導体装置とその製造方法
US6509241B2 (en) 2000-12-12 2003-01-21 International Business Machines Corporation Process for fabricating an MOS device having highly-localized halo regions
DE10148794B4 (de) * 2001-10-02 2005-11-17 Infineon Technologies Ag Verfahren zum Herstellen eines MOS-Transistors und MOS-Transistor
US20030062571A1 (en) * 2001-10-03 2003-04-03 Franca-Neto Luiz M. Low noise microwave transistor based on low carrier velocity dispersion control
US6756276B1 (en) * 2002-09-30 2004-06-29 Advanced Micro Devices, Inc. Strained silicon MOSFET having improved source/drain extension dopant diffusion resistance and method for its fabrication
KR100953332B1 (ko) * 2002-12-31 2010-04-20 동부일렉트로닉스 주식회사 반도체 장치의 제조 방법
KR100981674B1 (ko) * 2003-04-29 2010-09-13 매그나칩 반도체 유한회사 반도체 소자 및 그의 제조방법
KR100487927B1 (ko) * 2003-07-21 2005-05-09 주식회사 하이닉스반도체 마그네틱 램의 형성방법
US7071069B2 (en) * 2003-12-22 2006-07-04 Chartered Semiconductor Manufacturing, Ltd Shallow amorphizing implant for gettering of deep secondary end of range defects
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KR100552808B1 (ko) * 2003-12-24 2006-02-20 동부아남반도체 주식회사 확산 소스/드레인 구조를 갖는 반도체 소자 및 그 제조 방법
US7397081B2 (en) * 2004-12-13 2008-07-08 International Business Machines Corporation Sidewall semiconductor transistors
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US8163619B2 (en) * 2009-03-27 2012-04-24 National Semiconductor Corporation Fabrication of semiconductor structure having asymmetric field-effect transistor with tailored pocket portion along source/drain zone
KR101700572B1 (ko) * 2010-10-20 2017-02-01 삼성전자주식회사 저농도 채널 불순물 영역을 갖는 반도체 소자
KR101714613B1 (ko) * 2010-10-28 2017-03-10 삼성전자 주식회사 반도체 소자 및 이의 제조 방법
JP2014036082A (ja) * 2012-08-08 2014-02-24 Renesas Electronics Corp 半導体装置およびその製造方法
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KR100205320B1 (ko) * 1996-10-25 1999-07-01 구본준 모스펫 및 그 제조방법

Also Published As

Publication number Publication date
JPH0936367A (ja) 1997-02-07
EP0752722A2 (de) 1997-01-08
DE69624174T2 (de) 2003-02-13
US6017798A (en) 2000-01-25
TW303520B (de) 1997-04-21
CN1141509A (zh) 1997-01-29
EP0752722A3 (de) 1998-06-10
EP0752722B1 (de) 2002-10-09
US5675166A (en) 1997-10-07

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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: FREESCALE SEMICONDUCTOR, INC., AUSTIN, TEX., US

8339 Ceased/non-payment of the annual fee