BE638518A - - Google Patents

Info

Publication number
BE638518A
BE638518A BE638518DA BE638518A BE 638518 A BE638518 A BE 638518A BE 638518D A BE638518D A BE 638518DA BE 638518 A BE638518 A BE 638518A
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 BE638518A publication Critical patent/BE638518A/xx
Priority claimed from GB2995862A external-priority patent/GB1008542A/en

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
    • H01L29/0657—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 characterised by the shape of the body
    • 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
    • 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 potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table 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
    • 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 potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table 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
    • 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 potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table 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
    • H01L21/268—Bombardment with radiation with high-energy radiation using electromagnetic radiation, e.g. laser radiation
    • 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 potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table 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
    • H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
    • H01L21/304—Mechanical treatment, e.g. grinding, polishing, cutting
    • 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 potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table 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
    • H01L21/322—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to modify their internal properties, e.g. to produce internal imperfections
    • H01L21/3221—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to modify their internal properties, e.g. to produce internal imperfections of silicon bodies, e.g. for gettering
    • 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
    • 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
    • Y10S438/00—Semiconductor device manufacturing: process
    • Y10S438/914—Doping

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Ceramic Engineering (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
  • Thyristors (AREA)
BE638518D 1962-08-03 BE638518A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2995862A GB1008542A (en) 1962-08-03 1962-08-03 Improvements in or relating to p-n junction semiconductors
GB3875362 1962-10-12

Publications (1)

Publication Number Publication Date
BE638518A true BE638518A (de)

Family

ID=26260176

Family Applications (2)

Application Number Title Priority Date Filing Date
BE638518D BE638518A (de) 1962-08-03
BE635742D BE635742A (de) 1962-08-03

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE635742D BE635742A (de) 1962-08-03

Country Status (5)

Country Link
US (1) US3320103A (de)
BE (2) BE635742A (de)
DE (2) DE1444501B2 (de)
FR (2) FR1365101A (de)
NL (2) NL299036A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905836A (en) * 1968-04-03 1975-09-16 Telefunken Patent Photoelectric semiconductor devices
US3701696A (en) * 1969-08-20 1972-10-31 Gen Electric Process for simultaneously gettering,passivating and locating a junction within a silicon crystal
US3860947A (en) * 1970-03-19 1975-01-14 Hiroshi Gamo Thyristor with gold doping profile
GB1307546A (en) * 1970-05-22 1973-02-21 Mullard Ltd Methods of manufacturing semiconductor devices
FR2252653B1 (de) * 1973-11-28 1976-10-01 Thomson Csf
US4177477A (en) * 1974-03-11 1979-12-04 Mitsubishi Denki Kabushiki Kaisha Semiconductor switching device
JPS5719869B2 (de) * 1974-09-18 1982-04-24
CH579827A5 (de) * 1974-11-04 1976-09-15 Bbc Brown Boveri & Cie
US4018626A (en) * 1975-09-10 1977-04-19 International Business Machines Corporation Impact sound stressing for semiconductor devices
DE2755418A1 (de) * 1977-12-13 1979-06-21 Bosch Gmbh Robert Verfahren zur herstellung eines halbleiter-bauelements
US4231809A (en) * 1979-05-25 1980-11-04 Bell Telephone Laboratories, Incorporated Method of removing impurity metals from semiconductor devices
JPS5824006B2 (ja) * 1980-01-30 1983-05-18 株式会社日立製作所 不純物拡散法
DE3017512A1 (de) * 1980-05-07 1981-11-12 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zum gettern von in halbleiterkristallen verhandenen verunreinigungen
CH657478A5 (en) * 1982-08-16 1986-08-29 Bbc Brown Boveri & Cie Power semiconductor component
US4740256A (en) * 1986-08-14 1988-04-26 Minnesota Mining And Manufacturing Company Method of making a weather strip

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE118888C (de) *
US2691736A (en) * 1950-12-27 1954-10-12 Bell Telephone Labor Inc Electrical translation device, including semiconductor
US2784121A (en) * 1952-11-20 1957-03-05 Bell Telephone Labor Inc Method of fabricating semiconductor bodies for translating devices
AT187556B (de) * 1954-03-05 1956-11-10 Western Electric Co Verfahren zur Herstellung eines Halbleiters mit einer PN-Verbindung
US2868988A (en) * 1955-12-22 1959-01-13 Miller William Method of reducing transient reverse current
US3007090A (en) * 1957-09-04 1961-10-31 Ibm Back resistance control for junction semiconductor devices
US2978367A (en) * 1958-05-26 1961-04-04 Rca Corp Introduction of barrier in germanium crystals
NL241542A (de) * 1958-07-29
NL258192A (de) * 1959-12-15
NL262701A (de) * 1960-03-25
DE1193610B (de) * 1960-10-28 1965-05-26 Rudolf Rost Dr Ing Schalt- und Schwingtransistor
US3200017A (en) * 1960-09-26 1965-08-10 Gen Electric Gallium arsenide semiconductor devices
US3193419A (en) * 1960-12-30 1965-07-06 Texas Instruments Inc Outdiffusion method
US3174882A (en) * 1961-02-02 1965-03-23 Bell Telephone Labor Inc Tunnel diode
NL276412A (de) * 1961-03-30
US3212939A (en) * 1961-12-06 1965-10-19 John L Davis Method of lowering the surface recombination velocity of indium antimonide crystals

Also Published As

Publication number Publication date
NL299036A (de)
DE1444501A1 (de) 1968-12-19
DE1444501B2 (de) 1971-10-21
FR1365101A (fr) 1964-06-26
DE1208411B (de) 1966-01-05
NL296231A (de)
FR84515E (fr) 1965-02-26
US3320103A (en) 1967-05-16
BE635742A (de)

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