BE472806A - - Google Patents

Info

Publication number
BE472806A
BE472806A BE472806DA BE472806A BE 472806 A BE472806 A BE 472806A BE 472806D A BE472806D A BE 472806DA BE 472806 A BE472806 A BE 472806A
Authority
BE
Belgium
Application number
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.)
Publication of BE472806A publication Critical patent/BE472806A/xx

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
    • H01L21/10—Preliminary treatment of the selenium or tellurium, its application to the foundation plate, or the subsequent treatment of the combination
    • H01L21/105—Treatment of the surface of the selenium or tellurium layer after having been made conductive
    • 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
    • H01L21/108—Provision of discrete insulating layers, i.e. non-genetic barrier layers

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)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
BE472806D 1943-08-21 BE472806A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US499526A US2363555A (en) 1943-08-21 1943-08-21 Method of producing selenium rectifiers

Publications (1)

Publication Number Publication Date
BE472806A true BE472806A (ja)

Family

ID=23985600

Family Applications (1)

Application Number Title Priority Date Filing Date
BE472806D BE472806A (ja) 1943-08-21

Country Status (4)

Country Link
US (1) US2363555A (ja)
BE (1) BE472806A (ja)
FR (1) FR941198A (ja)
GB (1) GB592173A (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE468183A (ja) * 1945-03-12 1900-01-01
US2462218A (en) * 1945-04-17 1949-02-22 Bell Telephone Labor Inc Electrical translator and method of making it
DE883784C (de) * 1949-04-06 1953-06-03 Sueddeutsche App Fabrik G M B Verfahren zur Herstellung von Flaechengleichrichtern und Kristallverstaerkerschichten aus Elementen
US2606270A (en) * 1950-10-28 1952-08-05 Gen Electric Condensation nuclei generator
DE1027324B (de) * 1954-10-29 1958-04-03 Standard Elektrik Ag Verfahren zur Herstellung eines Trockengleichrichters
DE1090768B (de) * 1957-05-11 1960-10-13 Licentia Gmbh Verfahren zur Herstellung von Selentrockengleichrichtern
US3022190A (en) * 1960-02-15 1962-02-20 Emerson Electric Mfg Co Process of and composition for controlling temperatures
US3515629A (en) * 1966-09-30 1970-06-02 Raytheon Co Electrical device having intermediate dielectric layer

Also Published As

Publication number Publication date
GB592173A (en) 1947-09-10
US2363555A (en) 1944-11-28
FR941198A (fr) 1949-01-04

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