GB1546094A - Thyristors - Google Patents

Thyristors

Info

Publication number
GB1546094A
GB1546094A GB15093/75A GB1509375A GB1546094A GB 1546094 A GB1546094 A GB 1546094A GB 15093/75 A GB15093/75 A GB 15093/75A GB 1509375 A GB1509375 A GB 1509375A GB 1546094 A GB1546094 A GB 1546094A
Authority
GB
United Kingdom
Prior art keywords
thyristors
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
GB15093/75A
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.)
AEI Semiconductors Ltd
Original Assignee
AEI Semiconductors Ltd
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 AEI Semiconductors Ltd filed Critical AEI Semiconductors Ltd
Priority to GB15093/75A priority Critical patent/GB1546094A/en
Priority to DE2527191A priority patent/DE2527191B2/en
Priority to SE7604154A priority patent/SE413958B/en
Priority to IT67854/76A priority patent/IT1058809B/en
Priority to FR7610637A priority patent/FR2307378A1/en
Publication of GB1546094A publication Critical patent/GB1546094A/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
    • 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
    • H01L29/083—Anode or cathode regions of thyristors or gated bipolar-mode devices
    • H01L29/0839—Cathode regions of thyristors

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)
GB15093/75A 1975-04-11 1975-04-11 Thyristors Expired GB1546094A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB15093/75A GB1546094A (en) 1975-04-11 1975-04-11 Thyristors
DE2527191A DE2527191B2 (en) 1975-04-11 1975-06-18 Method of manufacturing a thyristor
SE7604154A SE413958B (en) 1975-04-11 1976-04-08 SET TO MAKE A TYRISTOR
IT67854/76A IT1058809B (en) 1975-04-11 1976-04-12 THYRISTOR AND PROCEDURE FOR ITS MANUFACTURE
FR7610637A FR2307378A1 (en) 1975-04-11 1976-04-12 SHORT CIRCUIT TRANSMITTER THYRISTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15093/75A GB1546094A (en) 1975-04-11 1975-04-11 Thyristors

Publications (1)

Publication Number Publication Date
GB1546094A true GB1546094A (en) 1979-05-16

Family

ID=10052908

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15093/75A Expired GB1546094A (en) 1975-04-11 1975-04-11 Thyristors

Country Status (5)

Country Link
DE (1) DE2527191B2 (en)
FR (1) FR2307378A1 (en)
GB (1) GB1546094A (en)
IT (1) IT1058809B (en)
SE (1) SE413958B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102468330A (en) * 2010-11-09 2012-05-23 杭州汉安半导体有限公司 High speed thyristor with novel layout of short circuit points
WO2011161097A3 (en) * 2010-06-21 2012-08-30 Abb Technology Ag Phase control thyristor with improved pattern of local emitter shorts dots

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2520134C3 (en) * 1975-05-06 1978-10-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Thyristor with a rectangular semiconductor element
IN149647B (en) * 1977-03-21 1982-02-27 Westinghouse Electric Corp
CS208929B1 (en) * 1977-08-23 1981-10-30 Jaroslav Homola Multilayer semiconductor device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011161097A3 (en) * 2010-06-21 2012-08-30 Abb Technology Ag Phase control thyristor with improved pattern of local emitter shorts dots
CN102947939A (en) * 2010-06-21 2013-02-27 Abb技术有限公司 Phase control thyristor with improved pattern of local emitter shorts dots
GB2494086A (en) * 2010-06-21 2013-02-27 Abb Technology Ag Phase control thyristor with improved pattern of local emitter shorts dots
JP2013534051A (en) * 2010-06-21 2013-08-29 アーベーベー・テヒノロギー・アーゲー Phase-controlled thyristor with improved pattern of local emitter short-circuited dots
GB2494086B (en) * 2010-06-21 2014-04-23 Abb Technology Ag Phase control thyristor with improved pattern of local emitter shorts dots
US9142656B2 (en) 2010-06-21 2015-09-22 Abb Technology Ag Phase control thyristor with improved pattern of local emitter shorts dots
CN102947939B (en) * 2010-06-21 2015-11-25 Abb技术有限公司 There is the phase control thyristor of the improved mode of local emission pole short dot
CN102468330A (en) * 2010-11-09 2012-05-23 杭州汉安半导体有限公司 High speed thyristor with novel layout of short circuit points

Also Published As

Publication number Publication date
SE7604154L (en) 1976-10-12
SE413958B (en) 1980-06-30
FR2307378A1 (en) 1976-11-05
DE2527191A1 (en) 1976-10-14
DE2527191B2 (en) 1978-07-13
IT1058809B (en) 1982-05-10
FR2307378B1 (en) 1980-12-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee