GB467838A - Improvements in or relating to mosaic electrodes for use, for example, in cathode ray tubes - Google Patents

Improvements in or relating to mosaic electrodes for use, for example, in cathode ray tubes

Info

Publication number
GB467838A
GB467838A GB35627/35A GB3562735A GB467838A GB 467838 A GB467838 A GB 467838A GB 35627/35 A GB35627/35 A GB 35627/35A GB 3562735 A GB3562735 A GB 3562735A GB 467838 A GB467838 A GB 467838A
Authority
GB
United Kingdom
Prior art keywords
screen
per cent
cathode
interstices
etched
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
GB35627/35A
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 GB467838A publication Critical patent/GB467838A/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

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
GB35627/35A 1934-12-21 1935-12-23 Improvements in or relating to mosaic electrodes for use, for example, in cathode ray tubes Expired GB467838A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US758566A US2047369A (en) 1934-12-21 1934-12-21 Photoelectric device

Publications (1)

Publication Number Publication Date
GB467838A true GB467838A (en) 1937-06-23

Family

ID=25052203

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35627/35A Expired GB467838A (en) 1934-12-21 1935-12-23 Improvements in or relating to mosaic electrodes for use, for example, in cathode ray tubes

Country Status (3)

Country Link
US (1) US2047369A (da)
GB (1) GB467838A (da)
NL (1) NL47249C (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473220A (en) * 1941-08-16 1949-06-14 Rca Corp Method of manufacturing target electrodes
US2512575A (en) * 1945-02-03 1950-06-20 American Cyanamid Co Specimen molding
US2446271A (en) * 1946-01-23 1948-08-03 Eitel Mccullough Inc Electron tube grid structure
US2539442A (en) * 1946-07-01 1951-01-30 Farnsworth Res Corp Process of preparing a double-sided mosaic electrode
US2582843A (en) * 1948-08-27 1952-01-15 Rca Corp Contact spaced target-mesh assembly for television pickup tubes
US2795726A (en) * 1950-01-16 1957-06-11 Siemens Ag Screen-mesh electrode for electrical discharge tubes
US2929934A (en) * 1954-12-30 1960-03-22 Rca Corp Radiant energy sensitive device
NL193679A (da) * 1954-12-30
US2926419A (en) * 1957-05-01 1960-03-01 Franklin H Harris Method of forming a storage electrode
NL236725A (da) * 1958-03-07
US3380817A (en) * 1964-09-11 1968-04-30 Bendix Corp Method of making a vitreous off-axis light filter
US4242176A (en) * 1979-04-16 1980-12-30 Rohr Industries, Inc. Method of foaming perforate sheet material from wire mesh

Also Published As

Publication number Publication date
US2047369A (en) 1936-07-14
NL47249C (da)

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