CH521668A - Method for manufacturing a semiconductor component - Google Patents

Method for manufacturing a semiconductor component

Info

Publication number
CH521668A
CH521668A CH510471A CH510471A CH521668A CH 521668 A CH521668 A CH 521668A CH 510471 A CH510471 A CH 510471A CH 510471 A CH510471 A CH 510471A CH 521668 A CH521668 A CH 521668A
Authority
CH
Switzerland
Prior art keywords
manufacturing
semiconductor component
semiconductor
component
Prior art date
Application number
CH510471A
Other languages
German (de)
Inventor
Dathe Joachim
Grasser Leo
Wolfgang Dr Mueller
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH521668A publication Critical patent/CH521668A/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04Manufacture 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
    • H01L21/18Manufacture 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
    • H01L21/30Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/302Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
    • H01L21/306Chemical or electrical treatment, e.g. electrolytic etching
    • H01L21/308Chemical or electrical treatment, e.g. electrolytic etching using masks
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00Semiconductor 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

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)
  • Bipolar Transistors (AREA)
CH510471A 1970-05-08 1971-04-07 Method for manufacturing a semiconductor component CH521668A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702022551 DE2022551A1 (en) 1970-05-08 1970-05-08 Method for the production of a pn-junction in planar technology

Publications (1)

Publication Number Publication Date
CH521668A true CH521668A (en) 1972-04-15

Family

ID=5770606

Family Applications (1)

Application Number Title Priority Date Filing Date
CH510471A CH521668A (en) 1970-05-08 1971-04-07 Method for manufacturing a semiconductor component

Country Status (7)

Country Link
AT (1) AT334978B (en)
CH (1) CH521668A (en)
DE (1) DE2022551A1 (en)
FR (1) FR2088436B1 (en)
GB (1) GB1309228A (en)
NL (1) NL7106312A (en)
SE (1) SE360217B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116487413B (en) * 2023-04-13 2024-04-12 锦州辽晶电子科技股份有限公司 Power transistor with low amplification factor change rate and manufacturing method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3328651A (en) * 1963-10-29 1967-06-27 Sylvania Electric Prod Semiconductor switching device and method of manufacture
US3491434A (en) * 1965-01-28 1970-01-27 Texas Instruments Inc Junction isolation diffusion

Also Published As

Publication number Publication date
ATA348471A (en) 1976-06-15
FR2088436B1 (en) 1976-05-28
AT334978B (en) 1977-02-10
NL7106312A (en) 1971-11-10
DE2022551A1 (en) 1971-11-25
SE360217B (en) 1973-09-17
GB1309228A (en) 1973-03-07
FR2088436A1 (en) 1972-01-07

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Legal Events

Date Code Title Description
PL Patent ceased