FR55772E - Development of slow electron analyzers - Google Patents

Development of slow electron analyzers

Info

Publication number
FR55772E
FR55772E FR55772DA FR55772E FR 55772 E FR55772 E FR 55772E FR 55772D A FR55772D A FR 55772DA FR 55772 E FR55772 E FR 55772E
Authority
FR
France
Prior art keywords
development
slow electron
analyzers
electron analyzers
slow
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
Other languages
French (fr)
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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs Schlumberger SA
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 Compteurs Schlumberger SA filed Critical Compteurs Schlumberger SA
Application granted granted Critical
Publication of FR55772E publication Critical patent/FR55772E/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
    • H01J31/34—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 cathode potential, e.g. orthicon
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/40—Circuit details for pick-up tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
FR55772D 1944-06-08 1944-06-21 Development of slow electron analyzers Expired FR55772E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR933871X 1944-06-08

Publications (1)

Publication Number Publication Date
FR55772E true FR55772E (en) 1952-09-05

Family

ID=9455786

Family Applications (2)

Application Number Title Priority Date Filing Date
FR992282D Expired FR992282A (en) 1944-06-08 1944-06-08 Development of slow electron analyzers
FR55772D Expired FR55772E (en) 1944-06-08 1944-06-21 Development of slow electron analyzers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR992282D Expired FR992282A (en) 1944-06-08 1944-06-08 Development of slow electron analyzers

Country Status (3)

Country Link
DE (1) DE933871C (en)
FR (2) FR992282A (en)
GB (1) GB611222A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2892056A (en) * 1953-08-03 1959-06-23 Rca Corp Cathode ray tube systems

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE489290C (en) * 1927-03-26 1930-09-06 Telefunken Gmbh Arrangement for the amplification of photo currents for measurement or registration purposes, especially for image transmission
GB396051A (en) * 1930-12-23 1933-07-21 Manfred Von Ardenne Television reception arrangement with braun tube
DE690678C (en) * 1931-03-29 1940-05-04 Telehor Akt Ges Method for building a television picture
DE665727C (en) * 1933-06-10 1938-10-07 Fernseh Akt Ges Device for brightness control in Braun tubes, especially for television purposes
CH184735A (en) * 1934-07-14 1936-06-15 Telefunken Gmbh TV dismantler.
DE736571C (en) * 1939-11-28 1943-06-22 Fernseh Gmbh Arrangement for introducing auxiliary signals into image decomposition tubes with photocathode and fixed scanning aperture
US2288402A (en) * 1941-01-29 1942-06-30 Rca Corp Television transmitting tube
FR890432A (en) * 1942-01-31 1944-02-08 Fernseh Gmbh TV system
US2401010A (en) * 1944-01-10 1946-05-28 Farnsworth Television & Radio Television signal generator

Also Published As

Publication number Publication date
GB611222A (en) 1948-10-27
DE933871C (en) 1955-10-06
FR992282A (en) 1951-10-16

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