SE408353B - Forfarande vid tillverkning av en tyristor for framstellning av emitter- och hjelpemitterelektroderna - Google Patents

Forfarande vid tillverkning av en tyristor for framstellning av emitter- och hjelpemitterelektroderna

Info

Publication number
SE408353B
SE408353B SE7507559A SE7507559A SE408353B SE 408353 B SE408353 B SE 408353B SE 7507559 A SE7507559 A SE 7507559A SE 7507559 A SE7507559 A SE 7507559A SE 408353 B SE408353 B SE 408353B
Authority
SE
Sweden
Prior art keywords
manufacture
emitter
thyristor
procedure
aid
Prior art date
Application number
SE7507559A
Other languages
English (en)
Swedish (sv)
Other versions
SE7507559L (sv
Inventor
A Porst
G Schuh
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 SE7507559L publication Critical patent/SE7507559L/xx
Publication of SE408353B publication Critical patent/SE408353B/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00Details of semiconductor or other solid state devices
    • H01L23/48Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor
    • H01L23/482Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads, terminal arrangements ; Selection of materials therefor consisting of lead-in layers inseparably applied to the semiconductor body
    • 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
    • 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001Technical content checked by a classifier
    • H01L2924/0002Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

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)
  • Thyristors (AREA)
  • Bipolar Transistors (AREA)
SE7507559A 1974-07-01 1975-07-01 Forfarande vid tillverkning av en tyristor for framstellning av emitter- och hjelpemitterelektroderna SE408353B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2431506A DE2431506C3 (de) 1974-07-01 1974-07-01 Verfahren zum Herstellen eines Thyristors

Publications (2)

Publication Number Publication Date
SE7507559L SE7507559L (sv) 1976-01-02
SE408353B true SE408353B (sv) 1979-06-05

Family

ID=5919388

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7507559A SE408353B (sv) 1974-07-01 1975-07-01 Forfarande vid tillverkning av en tyristor for framstellning av emitter- och hjelpemitterelektroderna

Country Status (8)

Country Link
JP (1) JPS5119485A (ja)
CA (1) CA1043466A (ja)
CH (1) CH585969A5 (ja)
DE (1) DE2431506C3 (ja)
FR (1) FR2277435A1 (ja)
GB (1) GB1504035A (ja)
IT (1) IT1039428B (ja)
SE (1) SE408353B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3232837A1 (de) * 1982-09-03 1984-03-08 Siemens AG, 1000 Berlin und 8000 München Verfahren zum herstellen einer 2-ebenen-metallisierung fuer halbleiterbauelemente, insbesondere fuer leistungshalbleiterbauelemente wie thyristoren
DE3629963A1 (de) * 1986-09-03 1988-03-10 Menschner Maschf Johannes Vorrichtung zum kontinuierlichen dekatieren von geweben, gewirken u. dgl.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2254879B1 (ja) * 1973-12-12 1977-09-23 Alsthom Cgee

Also Published As

Publication number Publication date
FR2277435B1 (ja) 1982-09-17
DE2431506B2 (de) 1978-10-12
DE2431506A1 (de) 1976-01-22
DE2431506C3 (de) 1979-06-13
GB1504035A (en) 1978-03-15
FR2277435A1 (fr) 1976-01-30
JPS5119485A (ja) 1976-02-16
CH585969A5 (ja) 1977-03-15
IT1039428B (it) 1979-12-10
CA1043466A (en) 1978-11-28
SE7507559L (sv) 1976-01-02

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