FR2140741A5 - - Google Patents

Info

Publication number
FR2140741A5
FR2140741A5 FR7120406A FR7120406A FR2140741A5 FR 2140741 A5 FR2140741 A5 FR 2140741A5 FR 7120406 A FR7120406 A FR 7120406A FR 7120406 A FR7120406 A FR 7120406A FR 2140741 A5 FR2140741 A5 FR 2140741A5
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
FR7120406A
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.)
Laboratoires dElectronique Philips SAS
Original Assignee
Laboratoires dElectronique et de Physique Appliquee
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 Laboratoires dElectronique et de Physique Appliquee filed Critical Laboratoires dElectronique et de Physique Appliquee
Priority to FR7120406A priority Critical patent/FR2140741A5/fr
Application granted granted Critical
Publication of FR2140741A5 publication Critical patent/FR2140741A5/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
    • H01J31/506—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output tubes using secondary emission effect
    • H01J31/507—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output tubes using secondary emission effect using a large number of channels, e.g. microchannel plates
FR7120406A 1971-06-07 1971-06-07 Expired FR2140741A5 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7120406A FR2140741A5 (enrdf_load_html_response) 1971-06-07 1971-06-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7120406A FR2140741A5 (enrdf_load_html_response) 1971-06-07 1971-06-07

Publications (1)

Publication Number Publication Date
FR2140741A5 true FR2140741A5 (enrdf_load_html_response) 1973-01-19

Family

ID=9078154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7120406A Expired FR2140741A5 (enrdf_load_html_response) 1971-06-07 1971-06-07

Country Status (1)

Country Link
FR (1) FR2140741A5 (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494906A1 (fr) * 1980-11-25 1982-05-28 Thomson Csf Tube photodetecteur a multiplication d'electrons utilisable dans un lecteur video couleur

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494906A1 (fr) * 1980-11-25 1982-05-28 Thomson Csf Tube photodetecteur a multiplication d'electrons utilisable dans un lecteur video couleur
EP0053530A1 (fr) * 1980-11-25 1982-06-09 Thomson-Csf Tube photodétecteur à multiplication d'électrons utilisable dans un lecteur vidéo couleur

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Legal Events

Date Code Title Description
ST Notification of lapse