GB804911A - Improvements in or relating to photo-conductive pick-up tubes - Google Patents

Improvements in or relating to photo-conductive pick-up tubes

Info

Publication number
GB804911A
GB804911A GB744354A GB744354A GB804911A GB 804911 A GB804911 A GB 804911A GB 744354 A GB744354 A GB 744354A GB 744354 A GB744354 A GB 744354A GB 804911 A GB804911 A GB 804911A
Authority
GB
United Kingdom
Prior art keywords
photo
march
compound
monolite
conductive
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
GB744354A
Other languages
English (en)
Inventor
George Bernard Francis Goff
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.)
Heraeus Noblelight Analytics Ltd
Original Assignee
Cathodeon Ltd
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
Priority to NL195598D priority Critical patent/NL195598A/xx
Application filed by Cathodeon Ltd filed Critical Cathodeon Ltd
Priority to GB744354A priority patent/GB804911A/en
Priority to DEC10909A priority patent/DE1042010B/de
Priority to FR1120839D priority patent/FR1120839A/fr
Publication of GB804911A publication Critical patent/GB804911A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/36—Photoelectric screens; Charge-storage screens
    • H01J29/39—Charge-storage screens
    • H01J29/45—Charge-storage screens exhibiting internal electric effects caused by electromagnetic radiation, e.g. photoconductive screen, photodielectric screen, photovoltaic screen

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
GB744354A 1954-03-15 1954-03-15 Improvements in or relating to photo-conductive pick-up tubes Expired GB804911A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL195598D NL195598A (enrdf_load_stackoverflow) 1954-03-15
GB744354A GB804911A (en) 1954-03-15 1954-03-15 Improvements in or relating to photo-conductive pick-up tubes
DEC10909A DE1042010B (de) 1954-03-15 1955-03-12 Speicherplatte fuer eine Fernsehaufnahmeroehre
FR1120839D FR1120839A (fr) 1954-03-15 1955-03-15 Perfectionnements aux tubes photoconducteurs de prise de vues

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB744354A GB804911A (en) 1954-03-15 1954-03-15 Improvements in or relating to photo-conductive pick-up tubes

Publications (1)

Publication Number Publication Date
GB804911A true GB804911A (en) 1958-11-26

Family

ID=9833199

Family Applications (1)

Application Number Title Priority Date Filing Date
GB744354A Expired GB804911A (en) 1954-03-15 1954-03-15 Improvements in or relating to photo-conductive pick-up tubes

Country Status (4)

Country Link
DE (1) DE1042010B (enrdf_load_stackoverflow)
FR (1) FR1120839A (enrdf_load_stackoverflow)
GB (1) GB804911A (enrdf_load_stackoverflow)
NL (1) NL195598A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2208727C3 (de) * 1972-02-24 1981-04-23 Hoechst Ag, 6000 Frankfurt Verfahren zum Speichern und Wiedergeben von Informationen bei einem photoleitfähigen Aufzeichnungsmaterial

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE490042A (enrdf_load_stackoverflow) * 1948-07-08

Also Published As

Publication number Publication date
NL195598A (enrdf_load_stackoverflow)
FR1120839A (fr) 1956-07-13
DE1042010B (de) 1958-10-30

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