FR2082304A5 - - Google Patents

Info

Publication number
FR2082304A5
FR2082304A5 FR7008540A FR7008540A FR2082304A5 FR 2082304 A5 FR2082304 A5 FR 2082304A5 FR 7008540 A FR7008540 A FR 7008540A FR 7008540 A FR7008540 A FR 7008540A FR 2082304 A5 FR2082304 A5 FR 2082304A5
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
FR7008540A
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.)
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 FR7008540A priority Critical patent/FR2082304A5/fr
Priority to US00121076A priority patent/US3723786A/en
Priority to DE19712111438 priority patent/DE2111438A1/de
Priority to GB1290993D priority patent/GB1290993A/en
Application granted granted Critical
Publication of FR2082304A5 publication Critical patent/FR2082304A5/fr
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
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/123—Flat display tubes
    • H01J31/125—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection
    • H01J31/126—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection using line sources
FR7008540A 1970-03-10 1970-03-10 Expired FR2082304A5 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7008540A FR2082304A5 (de) 1970-03-10 1970-03-10
US00121076A US3723786A (en) 1970-03-10 1971-03-04 Flat cathode-ray tube for direct viewing spot display
DE19712111438 DE2111438A1 (de) 1970-03-10 1971-03-10 Katodenstrahlroehre fuer punktweise Darstellung
GB1290993D GB1290993A (de) 1970-03-10 1971-04-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7008540A FR2082304A5 (de) 1970-03-10 1970-03-10

Publications (1)

Publication Number Publication Date
FR2082304A5 true FR2082304A5 (de) 1971-12-10

Family

ID=9052027

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7008540A Expired FR2082304A5 (de) 1970-03-10 1970-03-10

Country Status (4)

Country Link
US (1) US3723786A (de)
DE (1) DE2111438A1 (de)
FR (1) FR2082304A5 (de)
GB (1) GB1290993A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4158157A (en) * 1976-10-26 1979-06-12 Zenith Radio Corporation Electron beam cathodoluminescent panel display
US4335380A (en) * 1980-06-16 1982-06-15 Wright David Y Multi-beam raster scan display monitor
US4487673A (en) * 1982-04-21 1984-12-11 Rca Corporation Method of making a line cathode having localized emissive coating
US4980613A (en) * 1988-02-08 1990-12-25 Matsushita Electric Industrial Co., Ltd. Flat CRT display apparatus
US5117159A (en) * 1988-11-04 1992-05-26 Matsushita Electric Industrial Co., Ltd. Flat panel type display and method for driving the display
FR2647580B1 (fr) * 1989-05-24 1991-09-13 Clerc Jean Dispositif d'affichage electroluminescent utilisant des electrons guides et son procede de commande

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2506627A (en) * 1945-09-14 1950-05-09 Emi Ltd Electron discharge device
US2858464A (en) * 1955-09-26 1958-10-28 Westinghouse Electric Corp Cathode ray tube
US2879446A (en) * 1956-02-08 1959-03-24 Kaiser Ind Corp Electronic device
US2978608A (en) * 1956-12-24 1961-04-04 Ibm Character synthesizing tube
GB975251A (de) * 1960-04-28 1900-01-01
US3558967A (en) * 1969-06-16 1971-01-26 Varian Associates Linear beam tube with plural cathode beamlets providing a convergent electron stream

Also Published As

Publication number Publication date
GB1290993A (de) 1972-09-27
US3723786A (en) 1973-03-27
DE2111438A1 (de) 1971-09-23

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Legal Events

Date Code Title Description
ST Notification of lapse