GB722426A - Process for the production of selenium rectifiers - Google Patents

Process for the production of selenium rectifiers

Info

Publication number
GB722426A
GB722426A GB25495/51A GB2549551A GB722426A GB 722426 A GB722426 A GB 722426A GB 25495/51 A GB25495/51 A GB 25495/51A GB 2549551 A GB2549551 A GB 2549551A GB 722426 A GB722426 A GB 722426A
Authority
GB
United Kingdom
Prior art keywords
layers
selenium
rectifier
cutting
oct
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
GB25495/51A
Other languages
English (en)
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
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 Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of GB722426A publication Critical patent/GB722426A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture 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
    • H01L21/06—Manufacture 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 selenium or tellurium in uncombined form other than as impurities in semiconductor bodies of other materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02365—Forming inorganic semiconducting materials on a substrate
    • H01L21/02518—Deposited layers
    • H01L21/02521—Materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/02104—Forming layers
    • H01L21/02365—Forming inorganic semiconducting materials on a substrate
    • H01L21/02612—Formation types
    • H01L21/02617—Deposition types
    • H01L21/02631—Physical deposition at reduced pressure, e.g. MBE, sputtering, evaporation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture 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
    • H01L21/06—Manufacture 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 selenium or tellurium in uncombined form other than as impurities in semiconductor bodies of other materials
    • H01L21/10—Preliminary treatment of the selenium or tellurium, its application to the foundation plate, or the subsequent treatment of the combination
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture 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
    • H01L21/06—Manufacture 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 selenium or tellurium in uncombined form other than as impurities in semiconductor bodies of other materials
    • H01L21/10—Preliminary treatment of the selenium or tellurium, its application to the foundation plate, or the subsequent treatment of the combination
    • H01L21/101—Application of the selenium or tellurium to the foundation plate

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)
  • Physical Vapour Deposition (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
GB25495/51A 1948-10-01 1951-10-31 Process for the production of selenium rectifiers Expired GB722426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP8946A DE971447C (de) 1948-10-01 1948-10-01 Verfahren zur Herstellung von Trockengleichrichtern, insbesondere Selengleichrichtern

Publications (1)

Publication Number Publication Date
GB722426A true GB722426A (en) 1955-01-26

Family

ID=7361982

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25495/51A Expired GB722426A (en) 1948-10-01 1951-10-31 Process for the production of selenium rectifiers

Country Status (4)

Country Link
CH (1) CH287009A (de)
DE (1) DE971447C (de)
GB (1) GB722426A (de)
NL (1) NL154418B (de)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB275713A (de) * 1900-01-01
US1919988A (en) * 1933-07-25 Rectifier
US1640335A (en) * 1925-01-07 1927-08-23 Union Switch & Signal Co Unidirectional current-carrying device
BE351435A (de) * 1927-05-21 1900-01-01
AT112562B (de) * 1927-07-13 1929-03-25 Michael Dr Polanyi Verfahren zum Herstellen von Isolatoren oder Kondensatoren.
DE550710C (de) * 1930-04-03 1932-05-17 Siemens Schuckertwerke Akt Ges Aus mehreren in Reihe geschalteten Gleichrichterelementen bestehende Trockengleichrichteranordnung
DE600410C (de) * 1930-12-02 1934-07-26 Siemens & Halske Akt Ges Kontaktgleichrichterelement
NL46405C (de) * 1936-02-04 1900-01-01

Also Published As

Publication number Publication date
CH287009A (de) 1952-11-15
DE971447C (de) 1959-02-12
NL154418B (nl)

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