FR2352390A1 - Systeme de visualisation par electrons de faible energie avec memorisation, et dispositifs a ecran plat pour l'affichage de donnees et la television - Google Patents

Systeme de visualisation par electrons de faible energie avec memorisation, et dispositifs a ecran plat pour l'affichage de donnees et la television

Info

Publication number
FR2352390A1
FR2352390A1 FR7615516A FR7615516A FR2352390A1 FR 2352390 A1 FR2352390 A1 FR 2352390A1 FR 7615516 A FR7615516 A FR 7615516A FR 7615516 A FR7615516 A FR 7615516A FR 2352390 A1 FR2352390 A1 FR 2352390A1
Authority
FR
France
Prior art keywords
memorization
television
low energy
flat screen
energy 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.)
Granted
Application number
FR7615516A
Other languages
English (en)
Other versions
FR2352390B1 (fr
Inventor
Raymond Poirier
Nicolas Szydlo
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 FR7615516A priority Critical patent/FR2352390A1/fr
Priority to GB21191/77A priority patent/GB1557094A/en
Priority to US05/798,568 priority patent/US4123687A/en
Priority to DE19772722950 priority patent/DE2722950A1/de
Priority to JP5861077A priority patent/JPS52143753A/ja
Publication of FR2352390A1 publication Critical patent/FR2352390A1/fr
Application granted granted Critical
Publication of FR2352390B1 publication Critical patent/FR2352390B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/38—Cold-cathode tubes
    • H01J17/48—Cold-cathode tubes with more than one cathode or anode, e.g. sequence-discharge tube, counting tube, dekatron
    • H01J17/49—Display panels, e.g. with crossed electrodes, e.g. making use of direct current
    • H01J17/498—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with a gas discharge space and a post acceleration space for electrons
FR7615516A 1976-05-21 1976-05-21 Systeme de visualisation par electrons de faible energie avec memorisation, et dispositifs a ecran plat pour l'affichage de donnees et la television Granted FR2352390A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7615516A FR2352390A1 (fr) 1976-05-21 1976-05-21 Systeme de visualisation par electrons de faible energie avec memorisation, et dispositifs a ecran plat pour l'affichage de donnees et la television
GB21191/77A GB1557094A (en) 1976-05-21 1977-05-19 Display system using low energy electrons
US05/798,568 US4123687A (en) 1976-05-21 1977-05-19 Display system using low energy electrons
DE19772722950 DE2722950A1 (de) 1976-05-21 1977-05-20 Sichtanzeigeanordnung
JP5861077A JPS52143753A (en) 1976-05-21 1977-05-20 Display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7615516A FR2352390A1 (fr) 1976-05-21 1976-05-21 Systeme de visualisation par electrons de faible energie avec memorisation, et dispositifs a ecran plat pour l'affichage de donnees et la television

Publications (2)

Publication Number Publication Date
FR2352390A1 true FR2352390A1 (fr) 1977-12-16
FR2352390B1 FR2352390B1 (fr) 1979-10-12

Family

ID=9173497

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7615516A Granted FR2352390A1 (fr) 1976-05-21 1976-05-21 Systeme de visualisation par electrons de faible energie avec memorisation, et dispositifs a ecran plat pour l'affichage de donnees et la television

Country Status (5)

Country Link
US (1) US4123687A (fr)
JP (1) JPS52143753A (fr)
DE (1) DE2722950A1 (fr)
FR (1) FR2352390A1 (fr)
GB (1) GB1557094A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146383B1 (fr) * 1983-12-20 1992-08-26 Eev Limited Appareil produisant des faisceaux d'électrons
GB2153140B (en) * 1983-12-20 1988-08-03 English Electric Valve Co Ltd Apparatus for forming electron beams
US4788472A (en) * 1984-12-13 1988-11-29 Nec Corporation Fluoroescent display panel having indirectly-heated cathode
US7034446B2 (en) 2000-03-01 2006-04-25 Chad Byron Moore Fluorescent lamp composed of arrayed glass structures

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1210107A (en) * 1967-11-28 1970-10-28 Matsushita Electric Ind Co Ltd Improvements in or relating to discharge tube display devices
NL155981B (nl) * 1968-05-18 1978-02-15 Philips Nv Ontladingsbuis met twee stelsels elkaar kruisende elektroden.
US3619700A (en) * 1970-07-08 1971-11-09 Burroughs Corp Gas cell display panel utilizing corrugated electrodes
US3836810A (en) * 1971-08-20 1974-09-17 Philips Corp Picture display device comprising a plurality of light producing elements
US3771008A (en) * 1972-11-09 1973-11-06 Bell Telephone Labor Inc Gaseous discharge display device
DE2412869C3 (de) * 1974-03-18 1980-10-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Anzeigevorrichtung mit einem Gasentladungsraum als Elektronenquelle, mit einem Elektronennachbeschleunigungsraum und mit einem Leuchtschirm und Verfahren zum Betrieb dieser Anzeigevorrichtung
US3875422A (en) * 1974-07-24 1975-04-01 Bell Telephone Labor Inc Four photon parametric amplification in glassy optical waveguides

Also Published As

Publication number Publication date
US4123687A (en) 1978-10-31
DE2722950A1 (de) 1977-12-01
JPS52143753A (en) 1977-11-30
GB1557094A (en) 1979-12-05
FR2352390B1 (fr) 1979-10-12

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Legal Events

Date Code Title Description
ST Notification of lapse