GB2004168B - Apparatus and a process for reading a target of a camera tube - Google Patents

Apparatus and a process for reading a target of a camera tube

Info

Publication number
GB2004168B
GB2004168B GB7836068A GB7836068A GB2004168B GB 2004168 B GB2004168 B GB 2004168B GB 7836068 A GB7836068 A GB 7836068A GB 7836068 A GB7836068 A GB 7836068A GB 2004168 B GB2004168 B GB 2004168B
Authority
GB
United Kingdom
Prior art keywords
reading
target
camera tube
camera
tube
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
GB7836068A
Other languages
English (en)
Other versions
GB2004168A (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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of GB2004168A publication Critical patent/GB2004168A/en
Application granted granted Critical
Publication of GB2004168B publication Critical patent/GB2004168B/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
    • H04N23/41—Beam current control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
GB7836068A 1977-09-09 1978-09-08 Apparatus and a process for reading a target of a camera tube Expired GB2004168B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7727316A FR2402985A1 (fr) 1977-09-09 1977-09-09 Dispositif de lecture d'une cible de tube de prise de vues, procede de lecture d'une telle cible, et tube de prise de vues comprenant un tel dispositif

Publications (2)

Publication Number Publication Date
GB2004168A GB2004168A (en) 1979-03-21
GB2004168B true GB2004168B (en) 1982-02-17

Family

ID=9195211

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7836068A Expired GB2004168B (en) 1977-09-09 1978-09-08 Apparatus and a process for reading a target of a camera tube

Country Status (4)

Country Link
US (1) US4214275A (enExample)
DE (1) DE2839128A1 (enExample)
FR (1) FR2402985A1 (enExample)
GB (1) GB2004168B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475831A1 (fr) * 1980-02-12 1981-08-14 Thomson Csf Dispositif anti-eblouissement pour camera de television applicable notamment au guidage de missile
FR2534760A1 (fr) * 1982-10-19 1984-04-20 Thomson Csf Procede de commande d'un ensemble cible-canon a electrons dans un dispositif de prise de vue
US4598235A (en) * 1984-03-27 1986-07-01 Ampex Corporation Method and apparatus for eliminating lag in photoelectric tubes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499109A (en) * 1965-07-28 1970-03-03 Sony Corp Avoidance of resolution degradation due to residual image phenomena in television cameras
US3431460A (en) * 1967-06-27 1969-03-04 Webb James E Method of erasing target material of a vidicon tube or the like
GB1318037A (en) * 1969-10-31 1973-05-23 Image Analysing Computers Ltd Television picture production

Also Published As

Publication number Publication date
FR2402985A1 (fr) 1979-04-06
US4214275A (en) 1980-07-22
DE2839128A1 (de) 1979-03-22
GB2004168A (en) 1979-03-21
FR2402985B1 (enExample) 1982-11-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee