FR1487974A - Transistors - Google Patents

Transistors

Info

Publication number
FR1487974A
FR1487974A FR71275A FR71275A FR1487974A FR 1487974 A FR1487974 A FR 1487974A FR 71275 A FR71275 A FR 71275A FR 71275 A FR71275 A FR 71275A FR 1487974 A FR1487974 A FR 1487974A
Authority
FR
France
Prior art keywords
transistors
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
FR71275A
Other languages
French (fr)
Inventor
Jack Stewart Lamming
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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
Priority claimed from GB32843/65A external-priority patent/GB1145121A/en
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Priority to FR71275A priority Critical patent/FR1487974A/en
Application granted granted Critical
Publication of FR1487974A publication Critical patent/FR1487974A/en
Expired 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
    • 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
    • H01L21/22—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
    • 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
    • H01L29/68—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
FR71275A 1965-07-30 1966-07-28 Transistors Expired FR1487974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR71275A FR1487974A (en) 1965-07-30 1966-07-28 Transistors

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB32843/65A GB1145121A (en) 1965-07-30 1965-07-30 Improvements in and relating to transistors
FR71275A FR1487974A (en) 1965-07-30 1966-07-28 Transistors

Publications (1)

Publication Number Publication Date
FR1487974A true FR1487974A (en) 1967-07-07

Family

ID=26172279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR71275A Expired FR1487974A (en) 1965-07-30 1966-07-28 Transistors

Country Status (1)

Country Link
FR (1) FR1487974A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2012010A1 (en) * 1968-06-28 1970-03-13 Philips Nv
FR2059999A1 (en) * 1969-03-31 1971-06-11 Tokyo Shibaura Electric Co

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2012010A1 (en) * 1968-06-28 1970-03-13 Philips Nv
FR2059999A1 (en) * 1969-03-31 1971-06-11 Tokyo Shibaura Electric Co

Similar Documents

Publication Publication Date Title
FR1472700A (en) Crapaudine
NL150949B (en) TRANSISTOR.
CH463139A (en) Photocolorimeter
AT275934B (en) Rauchspitz
CH464545A (en) Coordinatograph
DE6602334U (en) TRANSISTOR
AT282421B (en) RINGLAEUFER
DK131816C (en) STANNOSALTPREPARAT
CH453401A (en) Calorifier
FR1487974A (en) Transistors
CH460184A (en) transistor
CH407339A (en) Transistor
FR1471636A (en) Transistor structure
NL147583B (en) TRANSISTOR.
DD50687A1 (en) Hochspannungsprüfeinrichtung
FR1488487A (en) Transistor
FI40947C (en) Blandningsmätare
FI41705C (en) Käftkross
FI41334C (en) Slagkross
DK132822C (en) LOBEVOGNSTEGNEMASKINE
FI42116C (en) Oljebrännare
FI40514C (en) Enkomponentsdiazotypimaterial
DK132263C (en) HONEHOVED
FI41499C (en) Vipport
AT276101B (en) Skibob