GB1209313A - HIGH VOLTAGE n-p-n TRANSISTORS - Google Patents

HIGH VOLTAGE n-p-n TRANSISTORS

Info

Publication number
GB1209313A
GB1209313A GB06543/67A GB1654367A GB1209313A GB 1209313 A GB1209313 A GB 1209313A GB 06543/67 A GB06543/67 A GB 06543/67A GB 1654367 A GB1654367 A GB 1654367A GB 1209313 A GB1209313 A GB 1209313A
Authority
GB
United Kingdom
Prior art keywords
region
type
diffusing
type region
heating
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
Application number
GB06543/67A
Other languages
English (en)
Inventor
Thomas Lawrence Hughes
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries Ltd
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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB06543/67A priority Critical patent/GB1209313A/en
Priority to GB06542/67A priority patent/GB1209310A/en
Priority to US711446A priority patent/US3535171A/en
Priority to US711445A priority patent/US3535170A/en
Priority to FR1575641D priority patent/FR1575641A/fr
Priority to NL6804610A priority patent/NL6804610A/xx
Priority to NL6804611A priority patent/NL6804611A/xx
Priority to DE19681764143 priority patent/DE1764143C3/de
Priority to DE19681764142 priority patent/DE1764142B1/de
Priority to FR1559523D priority patent/FR1559523A/fr
Publication of GB1209313A publication Critical patent/GB1209313A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01L21/22—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities
    • H01L21/223—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities using diffusion into or out of a solid from or into a gaseous phase
    • 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
    • H01L21/22—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • Y10S148/026—Deposition thru hole in mask
    • 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
    • Y10S148/043—Dual dielectric
    • 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
    • Y10S148/051—Etching
    • 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
    • Y10S148/085—Isolated-integrated
    • 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
    • Y10S148/118—Oxide films
    • 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
    • Y10S148/151—Simultaneous diffusion
    • 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
    • Y10S438/92—Controlling diffusion profile by oxidation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Bipolar Transistors (AREA)
  • Thyristors (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
  • Electrodes Of Semiconductors (AREA)
GB06543/67A 1967-04-11 1967-04-11 HIGH VOLTAGE n-p-n TRANSISTORS Expired GB1209313A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB06543/67A GB1209313A (en) 1967-04-11 1967-04-11 HIGH VOLTAGE n-p-n TRANSISTORS
GB06542/67A GB1209310A (en) 1967-04-11 1967-04-11 High voltage n-p-n transistors
US711446A US3535171A (en) 1967-04-11 1968-03-07 High voltage n-p-n transistors
US711445A US3535170A (en) 1967-04-11 1968-03-07 High voltage n-p-n transistors
FR1575641D FR1575641A (enExample) 1967-04-11 1968-03-28
NL6804610A NL6804610A (enExample) 1967-04-11 1968-04-02
NL6804611A NL6804611A (enExample) 1967-04-11 1968-04-02
DE19681764143 DE1764143C3 (de) 1967-04-11 1968-04-10 Verfahren zum Herstellen eines npn-Transistors mit hoher Kollektor-Basis-Durchbruchspanming
DE19681764142 DE1764142B1 (de) 1967-04-11 1968-04-10 Verfahren zur herstellung eines npn transistors mit hoher zuendspannung
FR1559523D FR1559523A (enExample) 1967-04-11 1968-04-11

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB06543/67A GB1209313A (en) 1967-04-11 1967-04-11 HIGH VOLTAGE n-p-n TRANSISTORS
GB06542/67A GB1209310A (en) 1967-04-11 1967-04-11 High voltage n-p-n transistors

Publications (1)

Publication Number Publication Date
GB1209313A true GB1209313A (en) 1970-10-21

Family

ID=26252097

Family Applications (2)

Application Number Title Priority Date Filing Date
GB06543/67A Expired GB1209313A (en) 1967-04-11 1967-04-11 HIGH VOLTAGE n-p-n TRANSISTORS
GB06542/67A Expired GB1209310A (en) 1967-04-11 1967-04-11 High voltage n-p-n transistors

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB06542/67A Expired GB1209310A (en) 1967-04-11 1967-04-11 High voltage n-p-n transistors

Country Status (5)

Country Link
US (2) US3535170A (enExample)
DE (1) DE1764142B1 (enExample)
FR (2) FR1575641A (enExample)
GB (2) GB1209313A (enExample)
NL (2) NL6804611A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2160710B1 (enExample) * 1971-11-22 1974-09-27 Radiotechnique Compelec
US3961353A (en) * 1974-10-21 1976-06-01 International Business Machines Corporation High power semiconductor device
US4006045A (en) * 1974-10-21 1977-02-01 International Business Machines Corporation Method for producing high power semiconductor device using anodic treatment and enhanced diffusion
JPS5942989B2 (ja) * 1977-01-24 1984-10-18 株式会社日立製作所 高耐圧半導体素子およびその製造方法
US4587540A (en) * 1982-04-05 1986-05-06 International Business Machines Corporation Vertical MESFET with mesa step defining gate length

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1330420A (fr) * 1961-08-03 1963-06-21 Lucas Industries Ltd Redresseur commandé
US3210225A (en) * 1961-08-18 1965-10-05 Texas Instruments Inc Method of making transistor
US3249831A (en) * 1963-01-04 1966-05-03 Westinghouse Electric Corp Semiconductor controlled rectifiers with a p-n junction having a shallow impurity concentration gradient
US3215570A (en) * 1963-03-15 1965-11-02 Texas Instruments Inc Method for manufacture of semiconductor devices
FR1429174A (fr) * 1964-04-20 1966-02-18 Lucas Industries Ltd Procédé de fabrication d'un transistor à haute tension du type n-p-n, et transistor obtenu au moyen de ce procédé

Also Published As

Publication number Publication date
DE1764143A1 (de) 1972-04-20
NL6804610A (enExample) 1968-10-14
GB1209310A (en) 1970-10-21
FR1559523A (enExample) 1969-03-07
FR1575641A (enExample) 1969-07-25
DE1764142B1 (de) 1971-12-09
NL6804611A (enExample) 1968-10-14
DE1764143B2 (de) 1972-11-09
US3535170A (en) 1970-10-20
US3535171A (en) 1970-10-20

Similar Documents

Publication Publication Date Title
GB1050478A (enExample)
GB1306817A (en) Semiconductor devices
GB1357432A (en) Semiconductor devices
GB1148417A (en) Integrated circuit structures including controlled rectifiers or their structural equivalents and method of making the same
GB1243355A (en) Improvements in and relating to semiconductor devices
GB1073551A (en) Integrated circuit comprising a diode and method of making the same
GB1169188A (en) Method of Manufacturing Semiconductor Devices
GB1209313A (en) HIGH VOLTAGE n-p-n TRANSISTORS
GB1281043A (en) Improvements in semiconductor devices
GB1334745A (en) Semiconductor devices
GB1161978A (en) Semiconductor Integrated Circuit including a Bidirectional Transistor and Method of Making the Same
GB1260567A (en) Improvements in or relating to semiconductor devices
JPS567472A (en) Semiconductor device
GB1158585A (en) Gate Controlled Switches
GB1160429A (en) Improvements in and relating to Semiconductive Devices.
GB1241809A (en) A method for manufacturing a semiconductor device
GB1288029A (enExample)
GB1295892A (enExample)
GB1340461A (en) Method of forming a radio frequency transistor device
GB1300710A (en) Complementary transistor structure and method
GB1156636A (en) A Method for the Diffusion of Impurities in Semiconductor Devices
GB1324972A (en) Semiconductor integrated circuit drive
GB1408627A (en) Semiconductor devices
GB1076483A (en) Manufacture of semi-conductor devices
GB1309228A (en) Production of semiconductor components

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee