FR2206585B1 - - Google Patents

Info

Publication number
FR2206585B1
FR2206585B1 FR7240182A FR7240182A FR2206585B1 FR 2206585 B1 FR2206585 B1 FR 2206585B1 FR 7240182 A FR7240182 A FR 7240182A FR 7240182 A FR7240182 A FR 7240182A FR 2206585 B1 FR2206585 B1 FR 2206585B1
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.)
Expired
Application number
FR7240182A
Other languages
French (fr)
Other versions
FR2206585A1 (en
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.)
Radiotechnique Compelec RTC SA
Original Assignee
Radiotechnique Compelec RTC SA
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 Radiotechnique Compelec RTC SA filed Critical Radiotechnique Compelec RTC SA
Priority to FR7240182A priority Critical patent/FR2206585B1/fr
Publication of FR2206585A1 publication Critical patent/FR2206585A1/fr
Application granted granted Critical
Publication of FR2206585B1 publication Critical patent/FR2206585B1/fr
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
    • 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
    • H01L29/08—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 with semiconductor regions connected to an electrode carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
    • H01L29/0804—Emitter regions of bipolar transistors
    • H01L29/0813—Non-interconnected multi-emitter structures
    • 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

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)
FR7240182A 1972-11-13 1972-11-13 Expired FR2206585B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7240182A FR2206585B1 (en) 1972-11-13 1972-11-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7240182A FR2206585B1 (en) 1972-11-13 1972-11-13

Publications (2)

Publication Number Publication Date
FR2206585A1 FR2206585A1 (en) 1974-06-07
FR2206585B1 true FR2206585B1 (en) 1977-07-22

Family

ID=9107067

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7240182A Expired FR2206585B1 (en) 1972-11-13 1972-11-13

Country Status (1)

Country Link
FR (1) FR2206585B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144101A (en) * 1978-06-05 1979-03-13 International Business Machines Corporation Process for providing self-aligned doping regions by ion-implantation and lift-off
FR2581481B1 (en) * 1985-05-03 1988-04-29 Radiotechnique Compelec MICROWAVE TRANSISTOR AND MANUFACTURING METHOD THEREOF

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7116688A (en) * 1970-12-09 1972-06-13
GB1355806A (en) * 1970-12-09 1974-06-05 Mullard Ltd Methods of manufacturing a semiconductor device

Also Published As

Publication number Publication date
FR2206585A1 (en) 1974-06-07

Similar Documents

Publication Publication Date Title
JPS5314229B2 (en)
CH570171A5 (en)
BG21209A3 (en)
CH1200672A4 (en)
CH133573A4 (en)
CH1353173A4 (en)
CH494772A4 (en)
CH559801B5 (en)
CH560310A5 (en)
CH560400A5 (en)
CH562128A5 (en)
CH562294A5 (en)
CH562665A5 (en)
CH562757A5 (en)
CH563198A5 (en)
CH563243A5 (en)
CH563258A5 (en)
CH563273A5 (en)
CH563510A5 (en)
CH563646A5 (en)
CH565222A5 (en)
CH565254A5 (en)
CH566642A5 (en)
CH566671A5 (en)
CH566754A5 (en)

Legal Events

Date Code Title Description
ST Notification of lapse