GB1162140A - Thyristors - Google Patents

Thyristors

Info

Publication number
GB1162140A
GB1162140A GB51618/65A GB5161865A GB1162140A GB 1162140 A GB1162140 A GB 1162140A GB 51618/65 A GB51618/65 A GB 51618/65A GB 5161865 A GB5161865 A GB 5161865A GB 1162140 A GB1162140 A GB 1162140A
Authority
GB
United Kingdom
Prior art keywords
layer
nickel
wafer
cathode
gate
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
GB51618/65A
Other languages
English (en)
Inventor
David Everitt Millington
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries 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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB51618/65A priority Critical patent/GB1162140A/en
Priority to NL6616281A priority patent/NL6616281A/xx
Priority to DE19661564297 priority patent/DE1564297B1/de
Priority to FR86102A priority patent/FR1503221A/fr
Publication of GB1162140A publication Critical patent/GB1162140A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00Electrodes of devices having potential barriers
    • 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
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D18/00Thyristors
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/10Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
    • H10D62/13Semiconductor regions connected to electrodes carrying current to be rectified, amplified or switched, e.g. source or drain regions
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/10Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
    • H10D62/17Semiconductor regions connected to electrodes not carrying current to be rectified, amplified or switched, e.g. channel regions
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D62/00Semiconductor bodies, or regions thereof, of devices having potential barriers
    • H10D62/60Impurity distributions or concentrations
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00Subject matter not provided for in other groups of this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Thyristors (AREA)
GB51618/65A 1965-12-06 1965-12-06 Thyristors Expired GB1162140A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB51618/65A GB1162140A (en) 1965-12-06 1965-12-06 Thyristors
NL6616281A NL6616281A (enrdf_load_html_response) 1965-12-06 1966-11-18
DE19661564297 DE1564297B1 (de) 1965-12-06 1966-12-01 Thyristor
FR86102A FR1503221A (fr) 1965-12-06 1966-12-05 Commutateur semi-conducteur et son procédé de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB51618/65A GB1162140A (en) 1965-12-06 1965-12-06 Thyristors

Publications (1)

Publication Number Publication Date
GB1162140A true GB1162140A (en) 1969-08-20

Family

ID=10460731

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51618/65A Expired GB1162140A (en) 1965-12-06 1965-12-06 Thyristors

Country Status (4)

Country Link
DE (1) DE1564297B1 (enrdf_load_html_response)
FR (1) FR1503221A (enrdf_load_html_response)
GB (1) GB1162140A (enrdf_load_html_response)
NL (1) NL6616281A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1196576A (en) * 1968-03-06 1970-07-01 Westinghouse Electric Corp High Current Gate Controlled Switches

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK91082C (da) * 1955-11-01 1961-06-12 Philips Nv Halvlederorgan, f. eks. krystaldiode eller transistor, samt fremgangsmåder til fremstilling af et sådant organ.
NL99556C (enrdf_load_html_response) * 1961-03-30
DE1189656B (de) * 1962-08-07 1965-03-25 Siemens Ag Halbleiterbauelement mit mindestens einem pn-UEbergang zwischen Zonen aus verschiedenen Halbleiterstoffen

Also Published As

Publication number Publication date
FR1503221A (fr) 1967-11-24
NL6616281A (enrdf_load_html_response) 1967-06-07
DE1564297B1 (de) 1970-10-22

Similar Documents

Publication Publication Date Title
JPS54157092A (en) Semiconductor integrated circuit device
GB1314267A (en) Semiconductor wafers and pllets
US3546542A (en) Integrated high voltage solar cell panel
GB1012123A (en) Improvements in or relating to semiconductor devices
US3489961A (en) Mesa etching for isolation of functional elements in integrated circuits
GB1069755A (en) Improvements in or relating to semiconductor devices
GB1445443A (en) Mesa type thyristor and method of making same
US3855611A (en) Thyristor devices
GB1088775A (en) Semiconductor controlled rectifier
GB1206502A (en) Integrated graetz rectifier arrangement
GB1234294A (enrdf_load_html_response)
GB1072778A (en) Semiconductor devices and methods of fabricating them
GB1480116A (en) Triacs
GB949646A (en) Improvements in or relating to semiconductor devices
GB1394086A (en) Semiconductor devices
GB983266A (en) Semiconductor switching devices
GB950041A (en) Unipolar-bipolar semiconductor device
GB1088637A (en) Four layer semiconductor switching devices having a shorted emitter
GB1162140A (en) Thyristors
GB1080560A (en) Semiconductor diode device
GB1149537A (en) Temperature compensated reference diode
US3327183A (en) Controlled rectifier having asymmetric conductivity gradients
GB973722A (en) Improvements in or relating to semiconductor devices
US3555373A (en) Semiconductor device
GB1158585A (en) Gate Controlled Switches

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE Patent expired