GB476338A - Improvements in image transforming electron discharge tubes - Google Patents

Improvements in image transforming electron discharge tubes

Info

Publication number
GB476338A
GB476338A GB16000/36A GB1600036A GB476338A GB 476338 A GB476338 A GB 476338A GB 16000/36 A GB16000/36 A GB 16000/36A GB 1600036 A GB1600036 A GB 1600036A GB 476338 A GB476338 A GB 476338A
Authority
GB
United Kingdom
Prior art keywords
screen
cathode
anode
tube
envelope
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
GB16000/36A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB476338A publication Critical patent/GB476338A/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
    • H01J31/501—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
    • H01J40/00—Photoelectric discharge tubes not involving the ionisation of a gas
    • H01J40/16—Photoelectric discharge tubes not involving the ionisation of a gas having photo- emissive cathode, e.g. alkaline photoelectric cell

Landscapes

  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
GB16000/36A 1935-06-08 1936-06-08 Improvements in image transforming electron discharge tubes Expired GB476338A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE476338X 1935-06-08

Publications (1)

Publication Number Publication Date
GB476338A true GB476338A (en) 1937-12-07

Family

ID=6541987

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16000/36A Expired GB476338A (en) 1935-06-08 1936-06-08 Improvements in image transforming electron discharge tubes

Country Status (2)

Country Link
GB (1) GB476338A (enrdf_load_html_response)
NL (1) NL48358C (enrdf_load_html_response)

Also Published As

Publication number Publication date
NL48358C (enrdf_load_html_response)

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