GB471149A - Improvements relating to television or like transmitting tubes - Google Patents

Improvements relating to television or like transmitting tubes

Info

Publication number
GB471149A
GB471149A GB22354/37A GB2235437A GB471149A GB 471149 A GB471149 A GB 471149A GB 22354/37 A GB22354/37 A GB 22354/37A GB 2235437 A GB2235437 A GB 2235437A GB 471149 A GB471149 A GB 471149A
Authority
GB
United Kingdom
Prior art keywords
mosaic
electrode
jan
collected
electron beam
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
GB22354/37A
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.)
Marconis Wireless Telegraph Co Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconis Wireless Telegraph Co Ltd
Marconi 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 Marconis Wireless Telegraph Co Ltd, Marconi Co Ltd filed Critical Marconis Wireless Telegraph Co Ltd
Publication of GB471149A publication Critical patent/GB471149A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/10—Screens on or from which an image or pattern is formed, picked up, converted or stored
    • H01J29/36—Photoelectric screens; Charge-storage screens
    • H01J29/39—Charge-storage screens
    • H01J29/43—Charge-storage screens using photo-emissive mosaic, e.g. for orthicon, for iconoscope
    • H01J29/435—Charge-storage screens using photo-emissive mosaic, e.g. for orthicon, for iconoscope with a matrix of conductors traversing the target

Landscapes

  • Transforming Electric Information Into Light Information (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Electrostatic Separation (AREA)
GB22354/37A 1935-01-30 1936-01-27 Improvements relating to television or like transmitting tubes Expired GB471149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4023A US2149977A (en) 1935-01-30 1935-01-30 Television transmitting tube

Publications (1)

Publication Number Publication Date
GB471149A true GB471149A (en) 1937-08-27

Family

ID=21708752

Family Applications (3)

Application Number Title Priority Date Filing Date
GB22354/37A Expired GB471149A (en) 1935-01-30 1936-01-27 Improvements relating to television or like transmitting tubes
GB2585/36A Expired GB471109A (en) 1935-01-30 1936-01-27 Improvements relating to mesh screens for use in television or like transmitting tubes
GB20476/36A Expired GB471137A (en) 1935-01-30 1936-01-27 Improvements relating to mesh screens for use in television or like transmitting tubes

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB2585/36A Expired GB471109A (en) 1935-01-30 1936-01-27 Improvements relating to mesh screens for use in television or like transmitting tubes
GB20476/36A Expired GB471137A (en) 1935-01-30 1936-01-27 Improvements relating to mesh screens for use in television or like transmitting tubes

Country Status (4)

Country Link
US (1) US2149977A (OSRAM)
FR (1) FR801014A (OSRAM)
GB (3) GB471149A (OSRAM)
NL (1) NL45434C (OSRAM)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429933A (en) * 1945-08-08 1947-10-28 Western Electric Co Image translating device
US2588019A (en) * 1946-06-05 1952-03-04 Rca Corp Monoscope target for pickup tubes
US2493539A (en) * 1946-06-13 1950-01-03 Rca Corp Target for pickup tubes
US2641553A (en) * 1948-12-29 1953-06-09 Bell Telephone Labor Inc Preparation of two-sided mosaic
US2667596A (en) * 1950-11-15 1954-01-26 Rauland Corp Storage electrode for signal-converting devices
US2699511A (en) * 1951-05-04 1955-01-11 Sheldon Edward Emanuel Storage tube for invisible radiation
US2839679A (en) * 1952-05-16 1958-06-17 Franklin H Harris Half-tone memory tube
US2788466A (en) * 1952-07-17 1957-04-09 Hughes Aircraft Co Direct-viewing storage tube
US3013178A (en) * 1953-03-23 1961-12-12 Fairchild Camera Instr Co Focussing mask for cathode ray tube
US2926419A (en) * 1957-05-01 1960-03-01 Franklin H Harris Method of forming a storage electrode
US3164749A (en) * 1961-02-13 1965-01-05 Ibm Electronic component packaging
US3696741A (en) * 1969-12-03 1972-10-10 George W Reinke Foraminous printing screen
US4357368A (en) * 1978-12-26 1982-11-02 Rca Corporation Method of making a photosensitive electrode and a photosensitive electrode made thereby

Also Published As

Publication number Publication date
NL45434C (OSRAM)
US2149977A (en) 1939-03-07
GB471137A (en) 1937-08-27
GB471109A (en) 1937-08-27
FR801014A (fr) 1936-07-25

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