SE7413915L - - Google Patents

Info

Publication number
SE7413915L
SE7413915L SE7413915A SE7413915A SE7413915L SE 7413915 L SE7413915 L SE 7413915L SE 7413915 A SE7413915 A SE 7413915A SE 7413915 A SE7413915 A SE 7413915A SE 7413915 L SE7413915 L SE 7413915L
Authority
SE
Sweden
Application number
SE7413915A
Other versions
SE392992B (sv
Inventor
A Sonntag
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of SE7413915L publication Critical patent/SE7413915L/xx
Publication of SE392992B publication Critical patent/SE392992B/xx

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
    • H01L29/0657—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 characterised by the shape of the body
    • H01L29/0661—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 characterised by the shape of the body specially adapted for altering the breakdown voltage by removing semiconductor material at, or in the neighbourhood of, a reverse biased junction, e.g. by bevelling, moat etching, depletion etching

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Thyristors (AREA)
SE7413915A 1973-11-27 1974-11-06 Tyristor SE392992B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732358937 DE2358937C3 (de) 1973-11-27 1973-11-27 Thyristor fuer hochspannung im kilovoltbereich

Publications (2)

Publication Number Publication Date
SE7413915L true SE7413915L (ja) 1975-05-28
SE392992B SE392992B (sv) 1977-04-25

Family

ID=5899153

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7413915A SE392992B (sv) 1973-11-27 1974-11-06 Tyristor

Country Status (4)

Country Link
US (1) US3925807A (ja)
JP (1) JPS5444557B2 (ja)
DE (1) DE2358937C3 (ja)
SE (1) SE392992B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3137695A1 (de) * 1981-09-22 1983-04-21 Siemens AG, 1000 Berlin und 8000 München Thyristor mit einem mehrschichten-halbleiterkoerper mit pnpn-schichtfolge und verfahren zu seiner herstellung
JPS6088535U (ja) * 1983-11-24 1985-06-18 住友電気工業株式会社 半導体ウエハ
JPS60250670A (ja) * 1984-05-25 1985-12-11 Mitsubishi Electric Corp 半導体装置
JPH0624200B2 (ja) * 1989-04-28 1994-03-30 信越半導体株式会社 半導体デバイス用基板の加工方法
WO2002031884A1 (fr) * 2000-10-11 2002-04-18 Lev Vasilievich Kozhitov Dispositifs semi-conducteurs non plans possedant une region fermee de charge spatiale

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL280849A (ja) * 1961-07-12 1900-01-01
BE628619A (ja) * 1962-02-20
BE639315A (ja) * 1962-10-31
NL6603372A (ja) * 1965-03-25 1966-09-26
GB1057214A (en) * 1965-05-11 1967-02-01 Standard Telephones Cables Ltd Improvements in or relating to semiconductor devices
US3559006A (en) * 1968-04-11 1971-01-26 Tokyo Shibaura Electric Co Semiconductor device with an inclined inwardly extending groove
JPS5623596B2 (ja) * 1973-07-18 1981-06-01

Also Published As

Publication number Publication date
DE2358937C3 (de) 1976-07-15
SE392992B (sv) 1977-04-25
JPS5444557B2 (ja) 1979-12-26
JPS5086283A (ja) 1975-07-11
DE2358937B2 (de) 1975-12-11
US3925807A (en) 1975-12-09
DE2358937A1 (de) 1975-06-05

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