FR2486712B1 - - Google Patents

Info

Publication number
FR2486712B1
FR2486712B1 FR8015496A FR8015496A FR2486712B1 FR 2486712 B1 FR2486712 B1 FR 2486712B1 FR 8015496 A FR8015496 A FR 8015496A FR 8015496 A FR8015496 A FR 8015496A FR 2486712 B1 FR2486712 B1 FR 2486712B1
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
FR8015496A
Other versions
FR2486712A1 (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 FR8015496A priority Critical patent/FR2486712A1/fr
Priority to EP81401034A priority patent/EP0044239B1/fr
Priority to DE8181401034T priority patent/DE3162647D1/de
Priority to US06/281,294 priority patent/US4489251A/en
Priority to JP56105769A priority patent/JPS5749152A/ja
Publication of FR2486712A1 publication Critical patent/FR2486712A1/fr
Application granted granted Critical
Publication of FR2486712B1 publication Critical patent/FR2486712B1/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
    • H01J31/50—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
    • 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
    • H01J29/94—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
FR8015496A 1980-07-11 1980-07-11 Tube intensificateur d'images a micro-canaux, et ensemble de prise de vues comprenant un tel tube Granted FR2486712A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8015496A FR2486712A1 (fr) 1980-07-11 1980-07-11 Tube intensificateur d'images a micro-canaux, et ensemble de prise de vues comprenant un tel tube
EP81401034A EP0044239B1 (fr) 1980-07-11 1981-06-26 Tube intensificateur d'images à micro-canaux et ensemble de prise de vues comprenant un tel tube
DE8181401034T DE3162647D1 (en) 1980-07-11 1981-06-26 Microchannels image intensifier tube and image pick-up assembly comprising such a tube
US06/281,294 US4489251A (en) 1980-07-11 1981-07-07 Microchannel image intensifier tube and image pick-up system comprising a tube of this type
JP56105769A JPS5749152A (en) 1980-07-11 1981-07-08 Video amplifier tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8015496A FR2486712A1 (fr) 1980-07-11 1980-07-11 Tube intensificateur d'images a micro-canaux, et ensemble de prise de vues comprenant un tel tube

Publications (2)

Publication Number Publication Date
FR2486712A1 FR2486712A1 (fr) 1982-01-15
FR2486712B1 true FR2486712B1 (fr) 1983-06-10

Family

ID=9244121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8015496A Granted FR2486712A1 (fr) 1980-07-11 1980-07-11 Tube intensificateur d'images a micro-canaux, et ensemble de prise de vues comprenant un tel tube

Country Status (5)

Country Link
US (1) US4489251A (fr)
EP (1) EP0044239B1 (fr)
JP (1) JPS5749152A (fr)
DE (1) DE3162647D1 (fr)
FR (1) FR2486712A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1173865B (it) * 1984-03-16 1987-06-24 Getters Spa Metodo perfezionato per fabbricare dispositivi getter non evaporabili porosi e dispositivi getter cosi' prodotti
JP2559578Y2 (ja) * 1990-03-28 1998-01-19 株式会社島津製作所 イメージ・インテンシファイア
FR2688343A1 (fr) * 1992-03-06 1993-09-10 Thomson Tubes Electroniques Tube intensificateur d'image notamment radiologique, du type a galette de microcanaux.
JP4231123B2 (ja) * 1998-06-15 2009-02-25 浜松ホトニクス株式会社 電子管及び光電子増倍管
DE19921766C1 (de) * 1999-05-11 2001-02-01 Siemens Ag Röntgenbildverstärker und Verfahren zu seiner Herstellung
JP4832898B2 (ja) * 2006-01-04 2011-12-07 浜松ホトニクス株式会社 電子管
US10809393B2 (en) * 2015-04-23 2020-10-20 Fermi Research Alliance, Llc Monocrystal-based microchannel plate image intensifier

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL156974B (nl) * 1950-10-30 Mini Und Generaldirektor Der D Middenbufferkoppeling voor spoorwegvoertuigen.
US2880348A (en) * 1955-01-24 1959-03-31 Philco Corp Gettering units for electron tubes
BE575683A (fr) * 1958-02-14 1959-08-13 Rauland Corp Tube convertisseur d'images.
US3100274A (en) * 1959-12-17 1963-08-06 Raytheon Co Electron tube with electrode having titanium surface serving as getter
US3870917A (en) * 1971-05-10 1975-03-11 Itt Discharge device including channel type electron multiplier having ion adsorptive layer
US3868536A (en) * 1971-10-18 1975-02-25 Varian Associates Image intensifier tube employing a microchannel electron multiplier
US3816788A (en) * 1972-03-30 1974-06-11 Union Carbide Corp Getter device
US4295073A (en) * 1978-03-28 1981-10-13 The United States Of America As Represented By The Secretary Of The Army Microchannel plate-in-wall structure
FR2445612A1 (fr) * 1978-12-29 1980-07-25 Labo Electronique Physique Tube image a galettes de microcanaux comportant deux chambres separees et un getter etale en surface, et procede de construction dudit tube

Also Published As

Publication number Publication date
FR2486712A1 (fr) 1982-01-15
EP0044239A1 (fr) 1982-01-20
DE3162647D1 (en) 1984-04-19
JPS5749152A (en) 1982-03-20
US4489251A (en) 1984-12-18
EP0044239B1 (fr) 1984-03-14

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Legal Events

Date Code Title Description
ST Notification of lapse