BE526981A - - Google Patents

Info

Publication number
BE526981A
BE526981A BE526981DA BE526981A BE 526981 A BE526981 A BE 526981A BE 526981D A BE526981D A BE 526981DA BE 526981 A BE526981 A BE 526981A
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 BE526981A publication Critical patent/BE526981A/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
    • H01L21/08Preparation of 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
    • H01L21/12Application of an electrode to the exposed surface of the selenium or tellurium after the selenium or tellurium has been applied to the foundation plate

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)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Physical Vapour Deposition (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Coating By Spraying Or Casting (AREA)
BE526981D 1953-03-06 BE526981A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES32496A DE952655C (de) 1953-03-06 1953-03-06 Verfahren zur Herstellung von gut formierbaren Selengleichrichterplatten mit niedriger Schleusenspannung

Publications (1)

Publication Number Publication Date
BE526981A true BE526981A (es)

Family

ID=7480868

Family Applications (2)

Application Number Title Priority Date Filing Date
BE526981D BE526981A (es) 1953-03-06
BE326981D BE326981A (es) 1953-03-06

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE326981D BE326981A (es) 1953-03-06

Country Status (5)

Country Link
US (1) US2807762A (es)
BE (2) BE326981A (es)
DE (1) DE952655C (es)
GB (1) GB750541A (es)
NL (2) NL89246C (es)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE667750C (de) * 1932-04-16 1938-11-19 Siemens & Halske Akt Ges Verfahren zur Herstellung unipolarer Sperrschichten
GB577616A (en) * 1944-03-02 1946-05-24 Westinghouse Brake & Signal Improvements relating to alternating electric current rectifiers of the dry plate type
BE473354A (es) * 1946-05-21
US2652522A (en) * 1949-06-23 1953-09-15 Standard Telephones Cables Ltd Rectifier stack
DE851227C (de) * 1950-09-21 1952-10-02 Sueddeutsche App Fabrik G M B Selengleichrichter
US2669663A (en) * 1951-11-30 1954-02-16 Rca Corp Semiconductor photoconducting device

Also Published As

Publication number Publication date
US2807762A (en) 1957-09-24
NL89246C (es)
GB750541A (en) 1956-06-20
BE326981A (es)
DE952655C (de) 1956-11-22
NL185341B (nl)

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