FR1265859A - Automatic device for controlling the beam intensity of an electron tube - Google Patents

Automatic device for controlling the beam intensity of an electron tube

Info

Publication number
FR1265859A
FR1265859A FR825437A FR825437A FR1265859A FR 1265859 A FR1265859 A FR 1265859A FR 825437 A FR825437 A FR 825437A FR 825437 A FR825437 A FR 825437A FR 1265859 A FR1265859 A FR 1265859A
Authority
FR
France
Prior art keywords
controlling
beam intensity
automatic device
electron tube
electron
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
FR825437A
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR825437A priority Critical patent/FR1265859A/en
Application granted granted Critical
Publication of FR1265859A publication Critical patent/FR1265859A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
FR825437A 1960-04-27 1960-04-27 Automatic device for controlling the beam intensity of an electron tube Expired FR1265859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR825437A FR1265859A (en) 1960-04-27 1960-04-27 Automatic device for controlling the beam intensity of an electron tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR825437A FR1265859A (en) 1960-04-27 1960-04-27 Automatic device for controlling the beam intensity of an electron tube

Publications (1)

Publication Number Publication Date
FR1265859A true FR1265859A (en) 1961-07-07

Family

ID=8730142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR825437A Expired FR1265859A (en) 1960-04-27 1960-04-27 Automatic device for controlling the beam intensity of an electron tube

Country Status (1)

Country Link
FR (1) FR1265859A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272339B (en) * 1963-07-05 1968-07-11 Aga Ab Control circuit for the scanning electron beam in image pickup tubes of the superorthicon type
DE1562273B1 (en) * 1962-06-20 1971-01-28 Marconi Instruments Ltd Circuit for beam current control of a television receiving tube
FR2452218A1 (en) * 1979-03-21 1980-10-17 Rca Corp DEVICE FOR THE TREATMENT OF HIGH LIGHTS IN A TELEVISION CAMERA

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1562273B1 (en) * 1962-06-20 1971-01-28 Marconi Instruments Ltd Circuit for beam current control of a television receiving tube
DE1272339B (en) * 1963-07-05 1968-07-11 Aga Ab Control circuit for the scanning electron beam in image pickup tubes of the superorthicon type
FR2452218A1 (en) * 1979-03-21 1980-10-17 Rca Corp DEVICE FOR THE TREATMENT OF HIGH LIGHTS IN A TELEVISION CAMERA

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