GB509766A - Improvements in or relating to cathode ray tube apparatus for television and like systems - Google Patents

Improvements in or relating to cathode ray tube apparatus for television and like systems

Info

Publication number
GB509766A
GB509766A GB160138A GB160138A GB509766A GB 509766 A GB509766 A GB 509766A GB 160138 A GB160138 A GB 160138A GB 160138 A GB160138 A GB 160138A GB 509766 A GB509766 A GB 509766A
Authority
GB
United Kingdom
Prior art keywords
television
relating
systems
ray tube
cathode ray
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
GB160138A
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.)
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
Application filed by Scophony Ltd filed Critical Scophony Ltd
Priority to GB160138A priority Critical patent/GB509766A/en
Priority to BE432120D priority patent/BE432120A/xx
Priority to FR849077D priority patent/FR849077A/fr
Publication of GB509766A publication Critical patent/GB509766A/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
GB160138A 1938-01-18 1938-01-18 Improvements in or relating to cathode ray tube apparatus for television and like systems Expired GB509766A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB160138A GB509766A (en) 1938-01-18 1938-01-18 Improvements in or relating to cathode ray tube apparatus for television and like systems
BE432120D BE432120A (OSRAM) 1938-01-18 1939-01-12
FR849077D FR849077A (fr) 1938-01-18 1939-01-18 Perfectionnements aux récepteurs de télévision

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB160138A GB509766A (en) 1938-01-18 1938-01-18 Improvements in or relating to cathode ray tube apparatus for television and like systems

Publications (1)

Publication Number Publication Date
GB509766A true GB509766A (en) 1939-07-18

Family

ID=9724768

Family Applications (1)

Application Number Title Priority Date Filing Date
GB160138A Expired GB509766A (en) 1938-01-18 1938-01-18 Improvements in or relating to cathode ray tube apparatus for television and like systems

Country Status (3)

Country Link
BE (1) BE432120A (OSRAM)
FR (1) FR849077A (OSRAM)
GB (1) GB509766A (OSRAM)

Also Published As

Publication number Publication date
FR849077A (fr) 1939-11-14
BE432120A (OSRAM) 1939-02-28

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