GB478641A - Improvements in or relating to image intensifiers - Google Patents

Improvements in or relating to image intensifiers

Info

Publication number
GB478641A
GB478641A GB14065/36A GB1406536A GB478641A GB 478641 A GB478641 A GB 478641A GB 14065/36 A GB14065/36 A GB 14065/36A GB 1406536 A GB1406536 A GB 1406536A GB 478641 A GB478641 A GB 478641A
Authority
GB
United Kingdom
Prior art keywords
electric
photo
fluorescent
electrodes
layers
Prior art date
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
GB14065/36A
Other languages
English (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB478641A publication Critical patent/GB478641A/en
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
    • 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
    • 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
    • H01J31/508—Multistage converters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2231/00—Cathode ray tubes or electron beam tubes
    • H01J2231/50—Imaging and conversion tubes
    • H01J2231/50005—Imaging and conversion tubes characterised by form of illumination
    • H01J2231/5001—Photons
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2231/00—Cathode ray tubes or electron beam tubes
    • H01J2231/50—Imaging and conversion tubes
    • H01J2231/505—Imaging and conversion tubes with non-scanning optics
    • H01J2231/5056—Imaging and conversion tubes with non-scanning optics magnetic

Landscapes

  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
GB14065/36A 1935-05-18 1936-05-18 Improvements in or relating to image intensifiers Expired GB478641A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR478641X 1935-05-18
FR47009T 1935-07-30

Publications (1)

Publication Number Publication Date
GB478641A true GB478641A (en) 1938-01-18

Family

ID=26182758

Family Applications (2)

Application Number Title Priority Date Filing Date
GB14065/36A Expired GB478641A (en) 1935-05-18 1936-05-18 Improvements in or relating to image intensifiers
GB14066/36A Expired GB478426A (en) 1935-05-18 1936-05-18 Improvements in or relating to image intensifiers

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB14066/36A Expired GB478426A (en) 1935-05-18 1936-05-18 Improvements in or relating to image intensifiers

Country Status (3)

Country Link
BE (1) BE415411A (enrdf_load_stackoverflow)
FR (2) FR802244A (enrdf_load_stackoverflow)
GB (2) GB478641A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE741765C (de) * 1937-01-20 1943-11-17 Fernseh Gmbh Projektionsverfahren
DE865004C (de) * 1937-08-25 1953-01-29 Interessengemeinschaft Fuer Ru Anordnung zur Wiedergabe eines Fernsehbildes, dessen einzelne Elemente je auf verschiedenen Traegerwellen uebertragen werden
DE896511C (de) * 1938-12-21 1953-12-07 Walter Dr-Ing Heimann Speichernde Bildfaengerroehre mit Kathodenstrahlabtastung mit einseitiger photoelektrischer Mosaikelektrode

Also Published As

Publication number Publication date
FR802244A (fr) 1936-08-31
FR47009E (fr) 1936-11-30
BE415411A (enrdf_load_stackoverflow) 1936-06-30
GB478426A (en) 1938-01-18

Similar Documents

Publication Publication Date Title
GB388623A (en) Television method
GB562168A (en) Improvements in colour television
DE2041198A1 (de) Elektronischer Bildverstaerker und Bildwandler
GB478641A (en) Improvements in or relating to image intensifiers
GB442427A (en) Improvements in and relating to cathode ray tubes
GB486048A (en) Improvements in or relating to image producing or converting electron multiplier tubes
DE955604C (de) Elektronenstrahlroehre zur Wiedergabe von Farbfernsehbildern
DE887668C (de) Bildspeicherroehre, insbesondere fuer Fernsehzwecke
GB489028A (en) Improvements in or relating to cathode ray tubes
GB426789A (en) Improvements in and relating to fluorescent screens
US2122860A (en) Light sensitive tube
GB462275A (en) Improvements in or relating to braun tubes
DE2044111C3 (de) Elektronische Büdverstärker- oder Bildwandlerröhre zur Verstärkung und/oder Darstellung farbiger Bilder und Verfahren zu ihrer Herstellung
GB442381A (en) Apparatus for influencing a beam of light by electrical means
DE1764329C3 (de) Festkörper-Bildspeicher, insbesondere zur Verwendung mit Röntgenstrahlen als Anregungsstrahlung
DE925033C (de) Einrichtung fuer die Erzeugung von Schirmbildern bei Roentgendurchleuchtungen
DE897295C (de) Vorrichtung zum Festhalten kurzzeitig aufgenommener Vorgaenge
GB486204A (en) Improvements in or relating to light sensitive electron discharge tubes
DE1764218C3 (de) Leuchtschirm für Kathodenstrahlröhren
DE721417C (de) Achromatische Linse fuer die Abbildung mit Elektronenstrahlen
GB828223A (en) Improvements in or relating to image-reproducing apparatus
GB432989A (en) Improvements in or relating to cathode-ray tubes for the production of pictures in colours, particularly for television and like systems
DE1489172A1 (de) Elektronenvervielfachungselektrode und mit einer solchen Elektrode versehene Elektronenroehre
CH210677A (de) Kathodenstrahlröhre mit Ionensperre.
GB811724A (en) Improvements in or relating to cathode ray tubes