FR2223830B1 - - Google Patents

Info

Publication number
FR2223830B1
FR2223830B1 FR7310944A FR7310944A FR2223830B1 FR 2223830 B1 FR2223830 B1 FR 2223830B1 FR 7310944 A FR7310944 A FR 7310944A FR 7310944 A FR7310944 A FR 7310944A FR 2223830 B1 FR2223830 B1 FR 2223830B1
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
FR7310944A
Other languages
French (fr)
Other versions
FR2223830A1 (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
Priority to FR7310944A priority Critical patent/FR2223830B1/fr
Priority to US453336A priority patent/US3919584A/en
Priority to GB1345274A priority patent/GB1465187A/en
Priority to JP49033591A priority patent/JPS5842581B2/en
Priority to DE2414842A priority patent/DE2414842C3/en
Publication of FR2223830A1 publication Critical patent/FR2223830A1/fr
Application granted granted Critical
Publication of FR2223830B1 publication Critical patent/FR2223830B1/fr
Expired 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
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/18—Luminescent screens
    • H01J29/187—Luminescent screens screens with more than one luminescent material (as mixtures for the treatment of the screens)
FR7310944A 1973-03-27 1973-03-27 Expired FR2223830B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7310944A FR2223830B1 (en) 1973-03-27 1973-03-27
US453336A US3919584A (en) 1973-03-27 1974-03-21 Cathode ray tube screen having both short and long persistence phosphors
GB1345274A GB1465187A (en) 1973-03-27 1974-03-26 Cathode-ray tube and application thereof
JP49033591A JPS5842581B2 (en) 1973-03-27 1974-03-27 cathode ray tube
DE2414842A DE2414842C3 (en) 1973-03-27 1974-03-27 Cathode ray color picture tube fluorescent screen and its use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7310944A FR2223830B1 (en) 1973-03-27 1973-03-27

Publications (2)

Publication Number Publication Date
FR2223830A1 FR2223830A1 (en) 1974-10-25
FR2223830B1 true FR2223830B1 (en) 1976-11-05

Family

ID=9116918

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310944A Expired FR2223830B1 (en) 1973-03-27 1973-03-27

Country Status (5)

Country Link
US (1) US3919584A (en)
JP (1) JPS5842581B2 (en)
DE (1) DE2414842C3 (en)
FR (1) FR2223830B1 (en)
GB (1) GB1465187A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2924176C2 (en) * 1979-06-15 1982-11-18 Fried. Krupp Gmbh, 4300 Essen Method for the display of reflective location signals for carrying out the method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446764A (en) * 1944-04-21 1948-08-10 Emi Ltd Cathode-ray tube
US3552989A (en) * 1967-11-21 1971-01-05 Sylvania Electric Prod Cathode ray tube screen forming process
US3522463A (en) * 1968-07-15 1970-08-04 Rca Corp Electron tube multicolor dual persistence screen comprising phosphorcoated phosphor particles
DE1937208B2 (en) * 1968-07-23 1972-07-06 Iwatsu Electric Co. Ltd., Tokio CATHODE TUBE SCREEN
US3780371A (en) * 1969-07-28 1973-12-18 Us Navy Electronic counter-countermeasures system
FR2068015A5 (en) * 1969-11-25 1971-08-20 Thomson Csf

Also Published As

Publication number Publication date
US3919584A (en) 1975-11-11
DE2414842C3 (en) 1982-03-04
DE2414842A1 (en) 1974-10-10
FR2223830A1 (en) 1974-10-25
JPS5010066A (en) 1975-02-01
JPS5842581B2 (en) 1983-09-20
GB1465187A (en) 1977-02-23
DE2414842B2 (en) 1981-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse