FR2104171A5 - - Google Patents

Info

Publication number
FR2104171A5
FR2104171A5 FR7129197A FR7129197A FR2104171A5 FR 2104171 A5 FR2104171 A5 FR 2104171A5 FR 7129197 A FR7129197 A FR 7129197A FR 7129197 A FR7129197 A FR 7129197A FR 2104171 A5 FR2104171 A5 FR 2104171A5
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
FR7129197A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR2104171A5 publication Critical patent/FR2104171A5/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04—Electron multipliers
    • H01J43/06—Electrode arrangements
    • H01J43/18—Electrode arrangements using essentially more than one dynode
    • H01J43/24—Dynodes having potential gradient along their surfaces
FR7129197A 1970-08-13 1971-08-10 Expired FR2104171A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3907070 1970-08-13

Publications (1)

Publication Number Publication Date
FR2104171A5 true FR2104171A5 (enExample) 1972-04-14

Family

ID=10407459

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7129197A Expired FR2104171A5 (enExample) 1970-08-13 1971-08-10

Country Status (3)

Country Link
DE (1) DE2136200A1 (enExample)
FR (1) FR2104171A5 (enExample)
GB (1) GB1303889A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2315762A1 (fr) * 1975-06-27 1977-01-21 Thomson Csf Photocathode a affinite electronique negative, a rendement ameliore, et tubes electroniques comportant de telles photocathodes
FR2527836A1 (fr) * 1982-06-01 1983-12-02 Int Standard Electric Corp Tube intensificateur d'image a voile de lumiere parasite reduit et methode de fabrication d'un tel tube
FR2653269A1 (fr) * 1989-10-17 1991-04-19 Radiotechnique Compelec Tube photomultiplicateur multivoies a fort pouvoir de resolution entre signaux.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4701618A (en) * 1985-05-28 1987-10-20 Galileo Electro-Optics Corp. Middle-infrared imaging device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2315762A1 (fr) * 1975-06-27 1977-01-21 Thomson Csf Photocathode a affinite electronique negative, a rendement ameliore, et tubes electroniques comportant de telles photocathodes
FR2527836A1 (fr) * 1982-06-01 1983-12-02 Int Standard Electric Corp Tube intensificateur d'image a voile de lumiere parasite reduit et methode de fabrication d'un tel tube
US4475059A (en) * 1982-06-01 1984-10-02 International Telephone And Telegraph Corporation Image intensifier tube with reduced veiling glare and method of making same
FR2653269A1 (fr) * 1989-10-17 1991-04-19 Radiotechnique Compelec Tube photomultiplicateur multivoies a fort pouvoir de resolution entre signaux.
EP0423886A1 (fr) * 1989-10-17 1991-04-24 Philips Composants Tube photomultiplicateur multivoies à fort pouvoir de résolution entre signaux

Also Published As

Publication number Publication date
GB1303889A (enExample) 1973-01-24
DE2136200A1 (de) 1972-02-17

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Legal Events

Date Code Title Description
ST Notification of lapse