FR1233559A - Improvements in semiconductor device manufacturing processes - Google Patents

Improvements in semiconductor device manufacturing processes

Info

Publication number
FR1233559A
FR1233559A FR790302A FR790302A FR1233559A FR 1233559 A FR1233559 A FR 1233559A FR 790302 A FR790302 A FR 790302A FR 790302 A FR790302 A FR 790302A FR 1233559 A FR1233559 A FR 1233559A
Authority
FR
France
Prior art keywords
semiconductor device
device manufacturing
manufacturing processes
processes
semiconductor
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
FR790302A
Other languages
French (fr)
Inventor
P Baruch
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.)
Lignes Telegraphiques et Telephoniques LTT SA
Original Assignee
Lignes Telegraphiques et Telephoniques LTT 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 Lignes Telegraphiques et Telephoniques LTT SA filed Critical Lignes Telegraphiques et Telephoniques LTT SA
Priority to FR790302A priority Critical patent/FR1233559A/en
Priority to FR790301A priority patent/FR1229923A/en
Application granted granted Critical
Publication of FR1233559A publication Critical patent/FR1233559A/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
    • 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
    • H01L21/185—Joining of semiconductor bodies for junction formation
    • 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
    • H01L29/36—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the concentration or distribution of impurities in the bulk material

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)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
FR790302A 1959-03-25 1959-03-25 Improvements in semiconductor device manufacturing processes Expired FR1233559A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR790302A FR1233559A (en) 1959-03-25 1959-03-25 Improvements in semiconductor device manufacturing processes
FR790301A FR1229923A (en) 1959-03-25 1959-03-25 Semiconductor devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR790302A FR1233559A (en) 1959-03-25 1959-03-25 Improvements in semiconductor device manufacturing processes
FR790301A FR1229923A (en) 1959-03-25 1959-03-25 Semiconductor devices

Publications (1)

Publication Number Publication Date
FR1233559A true FR1233559A (en) 1960-10-12

Family

ID=26183901

Family Applications (2)

Application Number Title Priority Date Filing Date
FR790302A Expired FR1233559A (en) 1959-03-25 1959-03-25 Improvements in semiconductor device manufacturing processes
FR790301A Expired FR1229923A (en) 1959-03-25 1959-03-25 Semiconductor devices

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR790301A Expired FR1229923A (en) 1959-03-25 1959-03-25 Semiconductor devices

Country Status (1)

Country Link
FR (2) FR1233559A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1180462B (en) * 1960-08-03 1964-10-29 Hoffmann Electronics Corp Diffusion process for producing a silicon diode with a reduced Zener breakdown voltage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1180462B (en) * 1960-08-03 1964-10-29 Hoffmann Electronics Corp Diffusion process for producing a silicon diode with a reduced Zener breakdown voltage

Also Published As

Publication number Publication date
FR1229923A (en) 1960-09-12

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