GB363103A - Improvements in and relating to photo-electric apparatus - Google Patents

Improvements in and relating to photo-electric apparatus

Info

Publication number
GB363103A
GB363103A GB35477/30A GB3547730A GB363103A GB 363103 A GB363103 A GB 363103A GB 35477/30 A GB35477/30 A GB 35477/30A GB 3547730 A GB3547730 A GB 3547730A GB 363103 A GB363103 A GB 363103A
Authority
GB
United Kingdom
Prior art keywords
cathode
anode
photo
vitreous
nov
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
GB35477/30A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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
Application filed by British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB363103A publication Critical patent/GB363103A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/26—Image pick-up tubes having an input of visible light and electric output
    • H01J31/28—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen
    • H01J31/40—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having grid-like image screen through which the electron ray passes and by which the ray is influenced before striking the output electrode, i.e. having "triode action"

Landscapes

  • Analysing Materials By The Use Of Radiation (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Secondary Cells (AREA)
  • Glass Compositions (AREA)
GB35477/30A 1929-11-26 1930-11-25 Improvements in and relating to photo-electric apparatus Expired GB363103A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US409957A US1814805A (en) 1929-11-26 1929-11-26 Cathode ray device

Publications (1)

Publication Number Publication Date
GB363103A true GB363103A (en) 1931-12-17

Family

ID=23622640

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35477/30A Expired GB363103A (en) 1929-11-26 1930-11-25 Improvements in and relating to photo-electric apparatus

Country Status (4)

Country Link
US (1) US1814805A (enrdf_load_stackoverflow)
BE (1) BE375269A (enrdf_load_stackoverflow)
FR (1) FR706362A (enrdf_load_stackoverflow)
GB (1) GB363103A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415349A (en) * 1940-09-05 1947-02-04 Harries John Henry Owen Electron discharge tube for ultra high frequencies
US2445441A (en) * 1945-12-28 1948-07-20 Rca Corp Rectifier
US2513743A (en) * 1947-01-15 1950-07-04 Rca Corp Electron storage device with grid control action
US2607900A (en) * 1949-11-03 1952-08-19 Tung Sol Lamp Works Inc Cathode-ray tube
US2602145A (en) * 1950-08-25 1952-07-01 Rca Corp Control grille assembly for colorkinescopes, etc.
US2603761A (en) * 1951-05-02 1952-07-15 Walter E Angell Cathode-ray tube
US2798185A (en) * 1954-03-09 1957-07-02 Hughes Aircraft Co Direct-viewing storage tube

Also Published As

Publication number Publication date
BE375269A (enrdf_load_stackoverflow)
US1814805A (en) 1931-07-14
FR706362A (enrdf_load_stackoverflow) 1931-06-23

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