FR2117976A1 - - Google Patents

Info

Publication number
FR2117976A1
FR2117976A1 FR7144221A FR7144221A FR2117976A1 FR 2117976 A1 FR2117976 A1 FR 2117976A1 FR 7144221 A FR7144221 A FR 7144221A FR 7144221 A FR7144221 A FR 7144221A FR 2117976 A1 FR2117976 A1 FR 2117976A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7144221A
Other languages
French (fr)
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
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2117976A1 publication Critical patent/FR2117976A1/fr
Withdrawn legal-status Critical Current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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D10/00—Bipolar junction transistors [BJT]
    • H10D10/01—Manufacture or treatment
    • H10D10/051—Manufacture or treatment of vertical BJTs
    • H10D10/056—Manufacture or treatment of vertical BJTs of vertical BJTs having the main current going through the whole substrate, e.g. power BJTs
    • 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

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)
FR7144221A 1970-12-09 1971-12-09 Withdrawn FR2117976A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5847770 1970-12-09

Publications (1)

Publication Number Publication Date
FR2117976A1 true FR2117976A1 (enrdf_load_stackoverflow) 1972-07-28

Family

ID=10481716

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7144221A Withdrawn FR2117976A1 (enrdf_load_stackoverflow) 1970-12-09 1971-12-09

Country Status (4)

Country Link
AU (1) AU3637971A (enrdf_load_stackoverflow)
DE (1) DE2160426A1 (enrdf_load_stackoverflow)
FR (1) FR2117976A1 (enrdf_load_stackoverflow)
NL (1) NL7116688A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2206585A1 (enrdf_load_stackoverflow) * 1972-11-13 1974-06-07 Radiotechnique Compelec
EP0244171A1 (en) * 1986-04-28 1987-11-04 BRITISH TELECOMMUNICATIONS public limited company Bipolar transistor having an implanted extrinsic base region

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042380B1 (en) * 1979-12-28 1986-03-19 International Business Machines Corporation Method for achieving ideal impurity base profile in a transistor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2206585A1 (enrdf_load_stackoverflow) * 1972-11-13 1974-06-07 Radiotechnique Compelec
EP0244171A1 (en) * 1986-04-28 1987-11-04 BRITISH TELECOMMUNICATIONS public limited company Bipolar transistor having an implanted extrinsic base region

Also Published As

Publication number Publication date
DE2160426A1 (de) 1972-06-29
AU3637971A (en) 1973-06-07
NL7116688A (enrdf_load_stackoverflow) 1972-06-13

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Legal Events

Date Code Title Description
ST Notification of lapse