GB478426A - Improvements in or relating to image intensifiers - Google Patents

Improvements in or relating to image intensifiers

Info

Publication number
GB478426A
GB478426A GB14066/36A GB1406636A GB478426A GB 478426 A GB478426 A GB 478426A GB 14066/36 A GB14066/36 A GB 14066/36A GB 1406636 A GB1406636 A GB 1406636A GB 478426 A GB478426 A GB 478426A
Authority
GB
United Kingdom
Prior art keywords
tubes
screen
zeitline
sodium
coated
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
GB14066/36A
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 GB478426A publication Critical patent/GB478426A/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)
GB14066/36A 1935-05-18 1936-05-18 Improvements in or relating to image intensifiers Expired GB478426A (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
GB478426A true GB478426A (en) 1938-01-18

Family

ID=26182758

Family Applications (2)

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
GB14065/36A Expired GB478641A (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
GB14065/36A Expired GB478641A (en) 1935-05-18 1936-05-18 Improvements in or relating to image intensifiers

Country Status (3)

Country Link
BE (1) BE415411A (en:Method)
FR (2) FR802244A (en:Method)
GB (2) GB478426A (en:Method)

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
BE415411A (en:Method) 1936-06-30
GB478641A (en) 1938-01-18
FR47009E (fr) 1936-11-30
FR802244A (fr) 1936-08-31

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