FR2494906B1 - - Google Patents

Info

Publication number
FR2494906B1
FR2494906B1 FR8024968A FR8024968A FR2494906B1 FR 2494906 B1 FR2494906 B1 FR 2494906B1 FR 8024968 A FR8024968 A FR 8024968A FR 8024968 A FR8024968 A FR 8024968A FR 2494906 B1 FR2494906 B1 FR 2494906B1
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
FR8024968A
Other languages
French (fr)
Other versions
FR2494906A1 (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 FR8024968A priority Critical patent/FR2494906A1/fr
Priority to EP81401754A priority patent/EP0053530A1/fr
Priority to MA19531A priority patent/MA19327A1/fr
Publication of FR2494906A1 publication Critical patent/FR2494906A1/fr
Application granted granted Critical
Publication of FR2494906B1 publication Critical patent/FR2494906B1/fr
Granted 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
    • H01J31/26—Image pick-up tubes having an input of visible light and electric output
    • H01J31/265—Image pick-up tubes having an input of visible light and electric output with light spot scanning
FR8024968A 1980-11-25 1980-11-25 Tube photodetecteur a multiplication d'electrons utilisable dans un lecteur video couleur Granted FR2494906A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8024968A FR2494906A1 (fr) 1980-11-25 1980-11-25 Tube photodetecteur a multiplication d'electrons utilisable dans un lecteur video couleur
EP81401754A EP0053530A1 (fr) 1980-11-25 1981-10-30 Tube photodétecteur à multiplication d'électrons utilisable dans un lecteur vidéo couleur
MA19531A MA19327A1 (fr) 1980-11-25 1981-11-11 Nouveaux derives de la dihydro- 2,3 pyrone - 4 , leur preparation , les compositions herbicides les contenant et leur utilisation pour le desherbage des cultures .

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8024968A FR2494906A1 (fr) 1980-11-25 1980-11-25 Tube photodetecteur a multiplication d'electrons utilisable dans un lecteur video couleur

Publications (2)

Publication Number Publication Date
FR2494906A1 FR2494906A1 (fr) 1982-05-28
FR2494906B1 true FR2494906B1 (OSRAM) 1983-04-29

Family

ID=9248320

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8024968A Granted FR2494906A1 (fr) 1980-11-25 1980-11-25 Tube photodetecteur a multiplication d'electrons utilisable dans un lecteur video couleur

Country Status (3)

Country Link
EP (1) EP0053530A1 (OSRAM)
FR (1) FR2494906A1 (OSRAM)
MA (1) MA19327A1 (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4724354A (en) * 1986-05-05 1988-02-09 Eol3 Company, Inc. Image intensifier for producing a color image having a color separation filter sequentially passing visible blue light and its second order wavelengths, visible green light and its second order wavelengths, and visible red light
DE10014311C2 (de) * 2000-03-23 2003-08-14 Siemens Ag Strahlungswandler
US7015452B2 (en) 2001-10-09 2006-03-21 Itt Manufacturing Enterprises, Inc. Intensified hybrid solid-state sensor
US6747258B2 (en) * 2001-10-09 2004-06-08 Itt Manufacturing Enterprises, Inc. Intensified hybrid solid-state sensor with an insulating layer
DE102004056722B4 (de) * 2004-11-19 2006-09-28 Deutsches Zentrum für Luft- und Raumfahrt e.V. Filmscanner und ein Scanverfahren zum Unterdrücken von Helligkeitsschwankungen einer Strahlungsquelle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1239243A (OSRAM) * 1968-09-17 1971-07-14
FR2140741A5 (OSRAM) * 1971-06-07 1973-01-19 Labo Electronique Physique
US3783272A (en) * 1972-07-10 1974-01-01 Gte Sylvania Inc Optical-to-electrical transducer assemblage
US3798453A (en) * 1972-08-03 1974-03-19 Univ California Multichannel digital photometer
US3887810A (en) * 1973-01-02 1975-06-03 Texas Instruments Inc Photon-multiplier imaging system
NL7506633A (nl) * 1974-06-05 1975-12-09 Rank Organisation Ltd Schakeling voor het opheffen van stoorsignalen tengevolge van helderheidsvariaties van een af- tastvlek.

Also Published As

Publication number Publication date
MA19327A1 (fr) 1982-07-01
FR2494906A1 (fr) 1982-05-28
EP0053530A1 (fr) 1982-06-09

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Legal Events

Date Code Title Description
ST Notification of lapse