BE476193A - - Google Patents

Info

Publication number
BE476193A
BE476193A BE476193DA BE476193A BE 476193 A BE476193 A BE 476193A BE 476193D A BE476193D A BE 476193DA BE 476193 A BE476193 A BE 476193A
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 BE476193A publication Critical patent/BE476193A/xx

Links

Classifications

    • 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
    • H01L21/06Manufacture 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
    • H01L21/12Application of an electrode to the exposed surface of the selenium or tellurium after the selenium or tellurium has been applied to the foundation plate
    • 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
    • H01L21/06Manufacture 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
    • H01L21/14Treatment of the complete device, e.g. by electroforming to form a barrier

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)
  • Elimination Of Static Electricity (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Electrostatic Spraying Apparatus (AREA)
BE476193D 1945-11-09 BE476193A (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2999645A GB602700A (en) 1945-11-09 1945-11-09 Improvements in or relating to electric dry rectifiers

Publications (1)

Publication Number Publication Date
BE476193A true BE476193A (no)

Family

ID=10300553

Family Applications (1)

Application Number Title Priority Date Filing Date
BE476193D BE476193A (no) 1945-11-09

Country Status (3)

Country Link
BE (1) BE476193A (no)
FR (1) FR935815A (no)
GB (1) GB602700A (no)

Also Published As

Publication number Publication date
GB602700A (en) 1948-06-01
FR935815A (fr) 1948-07-01

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