BE666834A - - Google Patents

Info

Publication number
BE666834A
BE666834A BE666834DA BE666834A BE 666834 A BE666834 A BE 666834A BE 666834D A BE666834D A BE 666834DA BE 666834 A BE666834 A BE 666834A
Authority
BE
Belgium
Application number
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.)
Publication of BE666834A publication Critical patent/BE666834A/xx

Links

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
    • H01L29/7838Field effect transistors with field effect produced by an insulated gate without inversion channel, e.g. buried channel lateral MISFETs, normally-on lateral MISFETs, depletion-mode lateral MISFETs
    • 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
    • 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
    • H01L29/10Semiconductor 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
    • H01L29/1025Channel region of field-effect devices
    • H01L29/1029Channel region of field-effect devices of field-effect transistors
    • H01L29/1033Channel 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
    • H01L29/1041Channel 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
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00Metal treatment
    • Y10S148/018Compensation doping
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00Metal treatment
    • Y10S148/053Field effect transistors fets

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)
  • Control Of Amplification And Gain Control (AREA)
  • Junction Field-Effect Transistors (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Electrodes Of Semiconductors (AREA)
BE666834D 1964-07-13 BE666834A (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28757/64A GB1075085A (en) 1964-07-13 1964-07-13 Improvements in or relating to semiconductor devices

Publications (1)

Publication Number Publication Date
BE666834A true BE666834A (no)

Family

ID=10280649

Family Applications (1)

Application Number Title Priority Date Filing Date
BE666834D BE666834A (no) 1964-07-13

Country Status (8)

Country Link
US (1) US3430112A (no)
JP (2) JPS5250511B1 (no)
AT (1) AT263079B (no)
BE (1) BE666834A (no)
DE (1) DE1514263B2 (no)
FR (1) FR1440443A (no)
GB (1) GB1075085A (no)
NL (1) NL6508993A (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763379A (en) * 1970-12-07 1973-10-02 Hitachi Ltd Semiconductor device for scanning digital signals
US3789504A (en) * 1971-10-12 1974-02-05 Gte Laboratories Inc Method of manufacturing an n-channel mos field-effect transistor
US3995172A (en) * 1975-06-05 1976-11-30 International Business Machines Corporation Enhancement-and depletion-type field effect transistors connected in parallel
US4485390A (en) * 1978-03-27 1984-11-27 Ncr Corporation Narrow channel FET
US4163986A (en) * 1978-05-03 1979-08-07 International Business Machines Corporation Twin channel Lorentz coupled depletion width modulation effect magnetic field sensor
JPS5842269A (ja) * 1981-09-05 1983-03-11 Nippon Telegr & Teleph Corp <Ntt> Mis型可変抵抗器
EP0661756B1 (en) * 1993-12-31 1997-10-29 STMicroelectronics S.r.l. Non-volatile memory cell with double polisilicon level
DE19719165A1 (de) * 1997-05-06 1998-11-12 Siemens Ag Halbleiterbauelement
FR2807206A1 (fr) * 2000-03-31 2001-10-05 St Microelectronics Sa Transistor mos dans un circuit integre et procede de formation de zone active
SE518797C2 (sv) * 2000-07-19 2002-11-19 Ericsson Telefon Ab L M Effekt-LDMOS-transistor innefattande ett flertal parallellkopplade transistorsegment med olika tröskelspänningar
WO2013071959A1 (en) * 2011-11-15 2013-05-23 X-Fab Semiconductor Foundries Ag A mos device assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB912114A (en) * 1960-09-26 1962-12-05 Westinghouse Electric Corp Semiconductor devices
NL293292A (no) * 1962-06-11
NL299194A (no) * 1962-10-15
US3271201A (en) * 1962-10-30 1966-09-06 Itt Planar semiconductor devices
US3374407A (en) * 1964-06-01 1968-03-19 Rca Corp Field-effect transistor with gate-insulator variations to achieve remote cutoff characteristic

Also Published As

Publication number Publication date
DE1514263A1 (de) 1969-06-19
US3430112A (en) 1969-02-25
JPS5250511B1 (no) 1977-12-24
AT263079B (de) 1968-07-10
GB1075085A (en) 1967-07-12
JPS501380B1 (no) 1975-01-17
NL6508993A (no) 1966-01-14
DE1514263B2 (de) 1977-04-07
FR1440443A (fr) 1966-05-27

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