FR2458141B1 - - Google Patents

Info

Publication number
FR2458141B1
FR2458141B1 FR7913631A FR7913631A FR2458141B1 FR 2458141 B1 FR2458141 B1 FR 2458141B1 FR 7913631 A FR7913631 A FR 7913631A FR 7913631 A FR7913631 A FR 7913631A FR 2458141 B1 FR2458141 B1 FR 2458141B1
Authority
FR
France
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
FR7913631A
Other versions
FR2458141A1 (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.)
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
Priority to FR7913631A priority Critical patent/FR2458141A1/fr
Priority to EP80400696A priority patent/EP0020234A1/fr
Priority to US06/154,112 priority patent/US4361783A/en
Publication of FR2458141A1 publication Critical patent/FR2458141A1/fr
Application granted granted Critical
Publication of FR2458141B1 publication Critical patent/FR2458141B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H01J29/08—Electrodes intimately associated with a screen on or from which an image or pattern is formed, picked-up, converted or stored, e.g. backing-plates for storage tubes or collecting secondary electrons
FR7913631A 1979-05-29 1979-05-29 Cible de prise de vues, tube muni d'une telle cible, et dispositif de prise de vues comprenant un tel tube Granted FR2458141A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7913631A FR2458141A1 (fr) 1979-05-29 1979-05-29 Cible de prise de vues, tube muni d'une telle cible, et dispositif de prise de vues comprenant un tel tube
EP80400696A EP0020234A1 (fr) 1979-05-29 1980-05-20 Cible de prise de vues, tube muni d'une telle cible, et dispositif de prise de vues comprenant un tel tube
US06/154,112 US4361783A (en) 1979-05-29 1980-05-28 Target for picture tube, tube provided with such a target and picture apparatus incorporating such a tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7913631A FR2458141A1 (fr) 1979-05-29 1979-05-29 Cible de prise de vues, tube muni d'une telle cible, et dispositif de prise de vues comprenant un tel tube

Publications (2)

Publication Number Publication Date
FR2458141A1 FR2458141A1 (fr) 1980-12-26
FR2458141B1 true FR2458141B1 (fr) 1982-02-19

Family

ID=9225966

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7913631A Granted FR2458141A1 (fr) 1979-05-29 1979-05-29 Cible de prise de vues, tube muni d'une telle cible, et dispositif de prise de vues comprenant un tel tube

Country Status (3)

Country Link
US (1) US4361783A (fr)
EP (1) EP0020234A1 (fr)
FR (1) FR2458141A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2326018B (en) * 1997-06-07 2002-01-09 Ibm Grid electrodes for a display device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920137A (en) * 1957-03-15 1960-01-05 Garbuny Max Apparatus for reducing spurious signals in thermal image converters
GB884362A (en) * 1957-03-15 1961-12-13 Emi Ltd Improvements relating to pick-up devices for colour television
US3889117A (en) * 1971-04-29 1975-06-10 Cincinnati Electronics Corp Tapered detector scanning array system
NL7601361A (nl) * 1976-02-11 1977-08-15 Philips Nv Televisiekamera en daarvoor geschikte opneembuis.
US4117515A (en) * 1976-12-24 1978-09-26 U.S. Philips Corporation Television camera having signal electrode strips
US4139444A (en) * 1977-12-12 1979-02-13 North American Philips Corporation Method of reticulating a pyroelectric vidicon target

Also Published As

Publication number Publication date
US4361783A (en) 1982-11-30
FR2458141A1 (fr) 1980-12-26
EP0020234A1 (fr) 1980-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse