GB539491A - Improvements in or relating to the manufacture of blocking-layer electrode systems - Google Patents

Improvements in or relating to the manufacture of blocking-layer electrode systems

Info

Publication number
GB539491A
GB539491A GB4564/40A GB456440A GB539491A GB 539491 A GB539491 A GB 539491A GB 4564/40 A GB4564/40 A GB 4564/40A GB 456440 A GB456440 A GB 456440A GB 539491 A GB539491 A GB 539491A
Authority
GB
United Kingdom
Prior art keywords
relating
blocking
manufacture
selenium
layer electrode
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
GB4564/40A
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.)
Philips Lamps Ltd
Koninklijke Philips NV
Original Assignee
Philips Lamps Ltd
Philips Gloeilampenfabrieken NV
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 Philips Lamps Ltd, Philips Gloeilampenfabrieken NV filed Critical Philips Lamps Ltd
Publication of GB539491A publication Critical patent/GB539491A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D48/00Individual devices not covered by groups H10D1/00 - H10D44/00
    • H10D48/01Manufacture or treatment
    • H10D48/04Manufacture or treatment of devices having bodies comprising selenium or tellurium in uncombined form
    • H10D48/043Preliminary treatment of the selenium or tellurium, its application to foundation plates or the subsequent treatment of the combination
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D48/00Individual devices not covered by groups H10D1/00 - H10D44/00
    • H10D48/01Manufacture or treatment
    • H10D48/04Manufacture or treatment of devices having bodies comprising selenium or tellurium in uncombined form
    • H10D48/043Preliminary treatment of the selenium or tellurium, its application to foundation plates or the subsequent treatment of the combination
    • H10D48/044Conversion of the selenium or tellurium to the conductive state
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D48/00Individual devices not covered by groups H10D1/00 - H10D44/00
    • H10D48/01Manufacture or treatment
    • H10D48/04Manufacture or treatment of devices having bodies comprising selenium or tellurium in uncombined form
    • H10D48/043Preliminary treatment of the selenium or tellurium, its application to foundation plates or the subsequent treatment of the combination
    • H10D48/045Treatment of the surface of the selenium or tellurium layer after having been made conductive

Landscapes

  • Hybrid Cells (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Battery Electrode And Active Subsutance (AREA)
GB4564/40A 1939-03-15 1940-03-11 Improvements in or relating to the manufacture of blocking-layer electrode systems Expired GB539491A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN43061D DE742762C (de) 1939-03-15 1939-03-15 Verfahren zur Herstellung eines Sperrschichtelektrodensystems mit einer Selenelektrode

Publications (1)

Publication Number Publication Date
GB539491A true GB539491A (en) 1941-09-12

Family

ID=7348651

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4564/40A Expired GB539491A (en) 1939-03-15 1940-03-11 Improvements in or relating to the manufacture of blocking-layer electrode systems

Country Status (6)

Country Link
US (1) US2303522A (enExample)
BE (1) BE438295A (enExample)
CH (1) CH220586A (enExample)
DE (1) DE742762C (enExample)
FR (1) FR864056A (enExample)
GB (1) GB539491A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL66146C (enExample) * 1944-08-08 1900-01-01
US2607832A (en) * 1947-07-19 1952-08-19 Vickers Inc Devices which have selenium as constituent parts thereof
DE971697C (de) * 1948-10-01 1959-03-12 Siemens Ag Verfahren zur Herstellung von Selengleichrichtern
DE926378C (de) * 1948-10-02 1955-04-14 Licentia Gmbh Elektrisch unsymmetrisch leitendes System, insbesondere Trockengleichrichter, mit einer Folge von Halbleiterschichten
DE893232C (de) * 1949-04-09 1953-10-15 Licentia Gmbh Selengleichrichterplatte
DE925847C (de) * 1949-10-31 1955-03-31 Licentia Gmbh Verfahren zum Herstellen von Selengleichrichtern
DE971458C (de) * 1951-11-05 1959-01-29 Licentia Gmbh Verfahren zum Herstellen von in napffoermigen Ausnehmungen untergebrachten, unsymmetrisch leitenden Systemen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE589126C (de) * 1928-10-30 1933-12-02 Sueddeutsche App Fabrik G M B Verfahren zur Herstellung von elektrischen Ventilplatten durch Auftragen einer Selenschicht auf eine Elektrode
CH153317A (de) * 1930-05-15 1932-03-15 Philips Nv Trockengleichrichter.
AT131780B (de) * 1930-08-07 1933-02-10 Erwin Falkenthal Lichtelektrische Zelle und Verfahren zur Herstellung derselben.
AT141413B (de) * 1931-07-11 1935-04-25 Uhde Gmbh Friedrich Verfahren zum Ausschleusen von festen flussigen oder gasförmigen Stoffen oder deren Mischungen aus einem Hochdruckreaktionsbehälter und Vorrichtung zur Durchfürung dieses Verfahren.

Also Published As

Publication number Publication date
US2303522A (en) 1942-12-01
DE742762C (de) 1943-12-10
CH220586A (de) 1942-04-15
BE438295A (enExample) 1940-04-30
FR864056A (fr) 1941-04-17

Similar Documents

Publication Publication Date Title
GB539491A (en) Improvements in or relating to the manufacture of blocking-layer electrode systems
GB549277A (en) Improvements in or relating to the production of glass coatings on objects of materials having high melting points
GB560565A (en) Method of making selenium coated electrodes
GB871375A (en) Improvements in or relating to heating filaments for indirectly heated electrodes
GB522835A (en) Manufacture of trichloracetonitrile
GB510141A (en) Improved method of constructing stratified electrode-systems
GB548606A (en) Improvements in or relating to electric insulators
GB424366A (en) Improvements in the manufacture and production of glass which is permeable to ultra-violet light and stable to irradiation
AU109405B2 (en) Process for stimulating the formation of roots and acting upon secondary meristems
AU107680B2 (en) Improved carbon blacks and lamp blacks and process of producing same
GB491427A (en) Improvements in or relating to saggars
AU106912B2 (en) Photoelectric cells and methods of manufacture
AU242537A (en) Multiple grid and method of producing thesame
AU240638A (en) Improved carbon blacks and lamp blacks and process of producing same
AU204338A (en) Photoelectric cells and methods of manufacture
AU106194B2 (en) Improvements in and relating to filaments and methods of manufacturing thesame
AU113100B2 (en) Improvements in or relating to coated abrasives and processes of producing thesame
CA482980A (en) Electric lamp, light diffusing coating therefor and method of manufacturing
GB703025A (en) Improvements in or relating to selenium rectifiers
AU365040A (en) Improvements in or relating to coated abrasives and processes of producing thesame
CA347841A (en) Glass and enamel manufacture
GB430717A (en) Improvements in methods for introducing luminescent material into electric lamps
AU229038A (en) New briquette fuel and process of manufacturing same
AU2266335A (en) Process of manufacturing weatherproof briquettes of brown-coal
AU396236A (en) Pregnendiones and method of producing thesame