GB511796A - Improvements in or relating to television transmitters - Google Patents

Improvements in or relating to television transmitters

Info

Publication number
GB511796A
GB511796A GB5926/38A GB592638A GB511796A GB 511796 A GB511796 A GB 511796A GB 5926/38 A GB5926/38 A GB 5926/38A GB 592638 A GB592638 A GB 592638A GB 511796 A GB511796 A GB 511796A
Authority
GB
United Kingdom
Prior art keywords
relating
television transmitters
transmitters
television
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
GB5926/38A
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.)
Scophony Ltd
Original Assignee
Scophony 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 BE432965D priority Critical patent/BE432965A/xx
Application filed by Scophony Ltd filed Critical Scophony Ltd
Priority to GB5926/38A priority patent/GB511796A/en
Priority to US258069A priority patent/US2355110A/en
Priority to FR850849D priority patent/FR850849A/en
Publication of GB511796A publication Critical patent/GB511796A/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
    • H01J31/30—Image pick-up tubes having an input of visible light and electric output with electron ray scanning the image screen having regulation of screen potential at anode potential, e.g. iconoscope
    • 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
    • H01J29/14—Screens on or from which an image or pattern is formed, picked up, converted or stored acting by discoloration, e.g. halide screen
    • 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)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
GB5926/38A 1938-02-25 1938-02-25 Improvements in or relating to television transmitters Expired GB511796A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BE432965D BE432965A (en) 1938-02-25
GB5926/38A GB511796A (en) 1938-02-25 1938-02-25 Improvements in or relating to television transmitters
US258069A US2355110A (en) 1938-02-25 1939-02-23 Television transmission system
FR850849D FR850849A (en) 1938-02-25 1939-02-25 Improvements to television transmitting systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5926/38A GB511796A (en) 1938-02-25 1938-02-25 Improvements in or relating to television transmitters

Publications (1)

Publication Number Publication Date
GB511796A true GB511796A (en) 1939-08-24

Family

ID=9805218

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5926/38A Expired GB511796A (en) 1938-02-25 1938-02-25 Improvements in or relating to television transmitters

Country Status (4)

Country Link
US (1) US2355110A (en)
BE (1) BE432965A (en)
FR (1) FR850849A (en)
GB (1) GB511796A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442287A (en) * 1943-08-13 1948-05-25 Pye Ltd Means for reproducing X-ray images

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2535817A (en) * 1942-09-14 1950-12-26 Nat Union Radio Corp Electrooptical dark trace storage tube
US2422943A (en) * 1944-02-01 1947-06-24 Gen Electric Electron microscope
US2517807A (en) * 1945-05-30 1950-08-08 Rca Corp Neutralization of deflection field between photocathode and mosaic of pickup tube
US2545200A (en) * 1945-10-24 1951-03-13 Gorton R Fonda Method of preparing skiatronic screens
US2610245A (en) * 1946-02-18 1952-09-09 Robert H Rines Electret array sensitive to radio waves
US2571612A (en) * 1948-02-24 1951-10-16 Robert H Rines Stereoscopic image reception by millimetric radiation
NL74152C (en) * 1949-09-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442287A (en) * 1943-08-13 1948-05-25 Pye Ltd Means for reproducing X-ray images

Also Published As

Publication number Publication date
BE432965A (en)
FR850849A (en) 1939-12-27
US2355110A (en) 1944-08-08

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