BE848991A - Procede de realisation de dispositif a semi-conducteur ayant des regions dopees separees par une faible distance reglee avec precision - Google Patents

Procede de realisation de dispositif a semi-conducteur ayant des regions dopees separees par une faible distance reglee avec precision

Info

Publication number
BE848991A
BE848991A BE172907A BE172907A BE848991A BE 848991 A BE848991 A BE 848991A BE 172907 A BE172907 A BE 172907A BE 172907 A BE172907 A BE 172907A BE 848991 A BE848991 A BE 848991A
Authority
BE
Belgium
Prior art keywords
dopeous
precision
semiconductor device
distance set
regions separated
Prior art date
Application number
BE172907A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE848991A publication Critical patent/BE848991A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
    • 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
    • H01L21/027—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34
    • H01L21/033—Making masks on semiconductor bodies for further photolithographic processing not provided for in group H01L21/18 or H01L21/34 comprising inorganic layers
    • 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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/26—Bombardment with radiation
    • H01L21/263—Bombardment with radiation with high-energy radiation
    • H01L21/265—Bombardment with radiation with high-energy radiation producing ion implantation
    • H01L21/266—Bombardment with radiation with high-energy radiation producing ion implantation using masks
    • 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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
    • H01L21/3205—Deposition of non-insulating-, e.g. conductive- or resistive-, layers on insulating layers; After-treatment of these layers
    • H01L21/321—After treatment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
    • H01L29/70—Bipolar devices
    • H01L29/72—Transistor-type devices, i.e. able to continuously respond to applied control signals
    • H01L29/73—Bipolar junction transistors
    • H01L29/735—Lateral transistors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/111—Narrow masking
BE172907A 1975-12-03 1976-12-02 Procede de realisation de dispositif a semi-conducteur ayant des regions dopees separees par une faible distance reglee avec precision BE848991A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05637177 US4038107B1 (en) 1975-12-03 1975-12-03 Method for making transistor structures

Publications (1)

Publication Number Publication Date
BE848991A true BE848991A (fr) 1977-04-01

Family

ID=24554884

Family Applications (1)

Application Number Title Priority Date Filing Date
BE172907A BE848991A (fr) 1975-12-03 1976-12-02 Procede de realisation de dispositif a semi-conducteur ayant des regions dopees separees par une faible distance reglee avec precision

Country Status (11)

Country Link
US (1) US4038107B1 (de)
JP (1) JPS6038877B2 (de)
BE (1) BE848991A (de)
CA (1) CA1063731A (de)
DE (1) DE2654482A1 (de)
ES (1) ES453911A1 (de)
FR (1) FR2334203A1 (de)
GB (1) GB1558349A (de)
IT (1) IT1106505B (de)
NL (1) NL7613440A (de)
SE (1) SE418031B (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2802838A1 (de) * 1978-01-23 1979-08-16 Siemens Ag Mis-feldeffekttransistor mit kurzer kanallaenge
US4485390A (en) * 1978-03-27 1984-11-27 Ncr Corporation Narrow channel FET
US4212683A (en) * 1978-03-27 1980-07-15 Ncr Corporation Method for making narrow channel FET
US4145233A (en) * 1978-05-26 1979-03-20 Ncr Corporation Method for making narrow channel FET by masking and ion-implantation
US4294002A (en) * 1979-05-21 1981-10-13 International Business Machines Corp. Making a short-channel FET
US4280855A (en) * 1980-01-23 1981-07-28 Ibm Corporation Method of making a dual DMOS device by ion implantation and diffusion
US4343082A (en) * 1980-04-17 1982-08-10 Bell Telephone Laboratories, Incorporated Method of making contact electrodes to silicon gate, and source and drain regions, of a semiconductor device
USRE32613E (en) * 1980-04-17 1988-02-23 American Telephone And Telegraph Company, At&T Bell Laboratories Method of making contact electrodes to silicon gate, and source and drain regions, of a semiconductor device
US4758528A (en) * 1980-07-08 1988-07-19 International Business Machines Corporation Self-aligned metal process for integrated circuit metallization
US4366613A (en) * 1980-12-17 1983-01-04 Ibm Corporation Method of fabricating an MOS dynamic RAM with lightly doped drain
US4442589A (en) * 1981-03-05 1984-04-17 International Business Machines Corporation Method for manufacturing field effect transistors
US4691435A (en) * 1981-05-13 1987-09-08 International Business Machines Corporation Method for making Schottky diode having limited area self-aligned guard ring
US5118631A (en) * 1981-07-10 1992-06-02 Loral Fairchild Corporation Self-aligned antiblooming structure for charge-coupled devices and method of fabrication thereof
JPS58137262A (ja) * 1982-02-09 1983-08-15 Seiko Instr & Electronics Ltd 静電誘導半導体装置の製造方法
DE3219888A1 (de) * 1982-05-27 1983-12-01 Deutsche Itt Industries Gmbh, 7800 Freiburg Planares halbleiterbauelement und verfahren zur herstellung
BE897139A (nl) * 1983-06-27 1983-12-27 Bell Telephone Mfg Cy Nov Proces voor het maken van een halfgeleider-inrichting en inrichting hierdoor verkregen
GB2148589B (en) * 1983-10-18 1987-04-23 Standard Telephones Cables Ltd Improvements in intergrated circuits
GB2199694A (en) * 1986-12-23 1988-07-13 Philips Electronic Associated A method of manufacturing a semiconductor device
US4764482A (en) * 1986-11-21 1988-08-16 General Electric Company Method of fabricating an integrated circuit containing bipolar and MOS transistors
US4923824A (en) * 1988-04-27 1990-05-08 Vtc Incorporated Simplified method of fabricating lightly doped drain insulated gate field effect transistors
US5543646A (en) * 1988-09-08 1996-08-06 Mitsubishi Denki Kabushiki Kaisha Field effect transistor with a shaped gate electrode
US4898835A (en) * 1988-10-12 1990-02-06 Sgs-Thomson Microelectronics, Inc. Single mask totally self-aligned power MOSFET cell fabrication process
TW203148B (de) * 1991-03-27 1993-04-01 American Telephone & Telegraph
US5242841A (en) * 1992-03-25 1993-09-07 Texas Instruments Incorporated Method of making LDMOS transistor with self-aligned source/backgate and photo-aligned gate
US5702967A (en) * 1996-07-22 1997-12-30 Vanguard International Semiconductor Corporation Method of fabricating a deep submicron MOSFET device using a recessed, narrow polysilicon gate structure
JP2001352079A (ja) * 2000-06-07 2001-12-21 Nec Corp ダイオードおよびその製造方法
KR101024638B1 (ko) * 2008-08-05 2011-03-25 매그나칩 반도체 유한회사 반도체 소자의 제조방법
US8202791B2 (en) * 2009-03-16 2012-06-19 Taiwan Semiconductor Manufacturing Company, Ltd. Method for generating two dimensions for different implant energies

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053046A (de) * 1963-02-25 1900-01-01
US3456168A (en) * 1965-02-19 1969-07-15 United Aircraft Corp Structure and method for production of narrow doped region semiconductor devices
US3406049A (en) * 1965-04-28 1968-10-15 Ibm Epitaxial semiconductor layer as a diffusion mask
US3558366A (en) * 1968-09-17 1971-01-26 Bell Telephone Labor Inc Metal shielding for ion implanted semiconductor device
US3764396A (en) * 1969-09-18 1973-10-09 Kogyo Gijutsuin Transistors and production thereof
US3681147A (en) * 1970-01-22 1972-08-01 Ibm Method for masking semiconductor regions for ion implantation
US3719535A (en) * 1970-12-21 1973-03-06 Motorola Inc Hyperfine geometry devices and method for their fabrication
US3765961A (en) * 1971-02-12 1973-10-16 Bell Telephone Labor Inc Special masking method of fabricating a planar avalanche transistor
US3947299A (en) * 1971-05-22 1976-03-30 U.S. Philips Corporation Method of manufacturing semiconductor devices
US3846822A (en) * 1973-10-05 1974-11-05 Bell Telephone Labor Inc Methods for making field effect transistors

Also Published As

Publication number Publication date
JPS5279668A (en) 1977-07-04
IT1106505B (it) 1985-11-11
NL7613440A (nl) 1977-06-07
FR2334203B1 (de) 1980-03-14
DE2654482C2 (de) 1989-04-20
ES453911A1 (es) 1977-11-16
SE7613031L (sv) 1977-06-04
GB1558349A (en) 1979-12-28
US4038107A (en) 1977-07-26
US4038107B1 (en) 1995-04-18
SE418031B (sv) 1981-04-27
JPS6038877B2 (ja) 1985-09-03
FR2334203A1 (fr) 1977-07-01
CA1063731A (en) 1979-10-02
DE2654482A1 (de) 1977-06-16

Similar Documents

Publication Publication Date Title
BE848991A (fr) Procede de realisation de dispositif a semi-conducteur ayant des regions dopees separees par une faible distance reglee avec precision
FR2439801B1 (fr) Procede de preparation de polycarbonates
BE840577A (fr) Procede de brasage
BE841409A (fr) Procede de preparation du butanediol-1,4
FR2309983A1 (fr) Dispositif semi-conducteur de type bipolaire
FR2301555A1 (fr) Procede de r
FR2301288A1 (fr) Procede p
FR2300291A1 (fr) Procede de re
BE839550A (fr) Procede integre
BE763590A (fr) Procede d'elimination de cyanure d'eaux usees
IT1058246B (it) Sistema di guida per veicoli
BR7602771A (pt) Processo de separacao pela gravidade de alcatrao
FR2335522A1 (fr) Procede de preparation d'androstene-4 diones-3,17
BE847331A (fr) Procede de preparation de 4-alkyl-thiosemi-carbazides,
FR2335487A1 (fr) Procede de preparation de trimethyl-3,5,5 cyclohexene-2 dione-1,4
FR2332616A1 (fr) Procede de fabrication de dispositifs semi-conducteurs, notamment par la technique de la crepitation
IT1068925B (it) Concentratore di flottazione per silvina
FR2305024A1 (fr) Procede de construction d'un dispositif semi-conducteur
BE844739A (fr) Procede de preparation de cyclohexane-diones-1,3
FR2300647A1 (fr) Procede de decoupage
FR2321938A1 (fr) Procede de dopage de barreaux semi-conducteurs
JPS5269072A (en) Device for positioning wheel
BE845376A (fr) Procede de reduction de zearalenone
FR2310329A1 (fr) Procede de production de phenylcyclohexane au depart de dicyclohexylbenzenes
RO76902A (ro) Dispozitiv de flotatie

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: WESTERN ELECTRIC CY INC.

Effective date: 19961202