FR2195841B1 - - Google Patents

Info

Publication number
FR2195841B1
FR2195841B1 FR7229103A FR7229103A FR2195841B1 FR 2195841 B1 FR2195841 B1 FR 2195841B1 FR 7229103 A FR7229103 A FR 7229103A FR 7229103 A FR7229103 A FR 7229103A FR 2195841 B1 FR2195841 B1 FR 2195841B1
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
FR7229103A
Other languages
French (fr)
Other versions
FR2195841A1 (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 FR7229103A priority Critical patent/FR2195841B1/fr
Priority to GB3767973A priority patent/GB1432708A/en
Priority to DE19732340290 priority patent/DE2340290C2/en
Publication of FR2195841A1 publication Critical patent/FR2195841A1/fr
Application granted granted Critical
Publication of FR2195841B1 publication Critical patent/FR2195841B1/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
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
    • H01J31/501—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output with an electrostatic electron optic system
FR7229103A 1972-08-11 1972-08-11 Expired FR2195841B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7229103A FR2195841B1 (en) 1972-08-11 1972-08-11
GB3767973A GB1432708A (en) 1972-08-11 1973-08-08 Image tube
DE19732340290 DE2340290C2 (en) 1972-08-11 1973-08-09 Method for operating an image converter or image intensifier tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7229103A FR2195841B1 (en) 1972-08-11 1972-08-11

Publications (2)

Publication Number Publication Date
FR2195841A1 FR2195841A1 (en) 1974-03-08
FR2195841B1 true FR2195841B1 (en) 1975-03-07

Family

ID=9103184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7229103A Expired FR2195841B1 (en) 1972-08-11 1972-08-11

Country Status (3)

Country Link
DE (1) DE2340290C2 (en)
FR (1) FR2195841B1 (en)
GB (1) GB1432708A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513438A1 (en) * 1981-09-22 1983-03-25 Thomson Csf IMAGE INTENSIFYING MEMORY TUBE AND METHOD OF IMPLEMENTING THE SAME
FR2545270B1 (en) * 1983-04-29 1985-12-27 Thomson Csf RADIOLOGICAL IMAGE INTENSIFIER AND APPLICATION TO A DIGITAL RADIOLOGY SYSTEM
DE4222590C2 (en) * 1992-07-09 1994-05-26 Siemens Ag X-ray image intensifier
FR2698482B1 (en) 1992-11-20 1994-12-23 Thomson Tubes Electroniques Device for generating images by luminescence effect.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1437645A1 (en) * 1965-09-30 1969-01-16 Deutsche Grammophon Gmbh Electron beam tubes with fluorescent screens of different afterglow times
US3522463A (en) * 1968-07-15 1970-08-04 Rca Corp Electron tube multicolor dual persistence screen comprising phosphorcoated phosphor particles
FR2068015A5 (en) * 1969-11-25 1971-08-20 Thomson Csf

Also Published As

Publication number Publication date
DE2340290A1 (en) 1974-02-21
FR2195841A1 (en) 1974-03-08
GB1432708A (en) 1976-04-22
DE2340290C2 (en) 1983-08-11

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Legal Events

Date Code Title Description
ST Notification of lapse