GB845734A - Improvements in or relating to television and like camera tubes - Google Patents

Improvements in or relating to television and like camera tubes

Info

Publication number
GB845734A
GB845734A GB442/58A GB44258A GB845734A GB 845734 A GB845734 A GB 845734A GB 442/58 A GB442/58 A GB 442/58A GB 44258 A GB44258 A GB 44258A GB 845734 A GB845734 A GB 845734A
Authority
GB
United Kingdom
Prior art keywords
mesh
antimony
cathode
trisulphide
photo
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
GB442/58A
Other languages
English (en)
Inventor
Walter Ernest Turk
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.)
Teledyne UK Ltd
Original Assignee
English Electric Valve 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
Priority to NL112456D priority Critical patent/NL112456C/xx
Priority to NL233895D priority patent/NL233895A/xx
Application filed by English Electric Valve Co Ltd filed Critical English Electric Valve Co Ltd
Priority to GB442/58A priority patent/GB845734A/en
Priority to US769252A priority patent/US2967962A/en
Priority to DEE16966A priority patent/DE1102804B/de
Priority to FR1213984D priority patent/FR1213984A/fr
Publication of GB845734A publication Critical patent/GB845734A/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
    • H01J29/45—Charge-storage screens exhibiting internal electric effects caused by electromagnetic radiation, e.g. photoconductive screen, photodielectric screen, photovoltaic screen
    • 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
    • H01J29/38—Photoelectric screens; Charge-storage screens not using charge storage, e.g. photo-emissive screen, extended cathode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/233—Manufacture of photoelectric screens or charge-storage screens

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Physical Vapour Deposition (AREA)
GB442/58A 1958-01-06 1958-01-06 Improvements in or relating to television and like camera tubes Expired GB845734A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL112456D NL112456C (enrdf_load_stackoverflow) 1958-01-06
NL233895D NL233895A (enrdf_load_stackoverflow) 1958-01-06
GB442/58A GB845734A (en) 1958-01-06 1958-01-06 Improvements in or relating to television and like camera tubes
US769252A US2967962A (en) 1958-01-06 1958-10-23 Television and like camera tubes
DEE16966A DE1102804B (de) 1958-01-06 1959-01-05 Verfahren zur Herstellung einer Fernseh-Aufnahmeroehre vom Typ des Vidikons
FR1213984D FR1213984A (fr) 1958-01-06 1959-01-05 Tube de caméra de télévision ou autre tube similaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB442/58A GB845734A (en) 1958-01-06 1958-01-06 Improvements in or relating to television and like camera tubes

Publications (1)

Publication Number Publication Date
GB845734A true GB845734A (en) 1960-08-24

Family

ID=9704410

Family Applications (1)

Application Number Title Priority Date Filing Date
GB442/58A Expired GB845734A (en) 1958-01-06 1958-01-06 Improvements in or relating to television and like camera tubes

Country Status (5)

Country Link
US (1) US2967962A (enrdf_load_stackoverflow)
DE (1) DE1102804B (enrdf_load_stackoverflow)
FR (1) FR1213984A (enrdf_load_stackoverflow)
GB (1) GB845734A (enrdf_load_stackoverflow)
NL (2) NL112456C (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL101230C (enrdf_load_stackoverflow) * 1955-02-15 1900-01-01
NL293135A (enrdf_load_stackoverflow) * 1962-05-25 1900-01-01
FR1555197A (enrdf_load_stackoverflow) * 1967-03-07 1969-01-24
US4217479A (en) * 1977-04-29 1980-08-12 Swiss Aluminium Ltd. High temperature reactor
US4470822A (en) * 1983-02-25 1984-09-11 Rca Corporation Method of fabricating a metalized electrode assembly
DE3601632A1 (de) * 1986-01-21 1987-07-23 Leybold Heraeus Gmbh & Co Kg Verfahren zum herstellen von extraktionsgittern fuer ionenquellen und durch das verfahren hergestellte extraktionsgitter
US4671778A (en) * 1986-03-19 1987-06-09 Rca Corporation Imaging device having an improved photoemissive cathode appendage processing assembly
JP2753264B2 (ja) * 1988-05-27 1998-05-18 株式会社日立製作所 撮像管

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB682318A (en) * 1949-01-01 1952-11-05 Emi Ltd Improvements relating to electron discharge devices such as television transmission tubes
GB749058A (en) * 1952-12-24 1956-05-16 Cathodeon Ltd Improvements in or relating to television pick-up tubes
NL204284A (enrdf_load_stackoverflow) * 1955-02-15
NL209139A (enrdf_load_stackoverflow) * 1955-07-23
DE1028163B (de) 1956-11-27 1958-04-17 Fernseh Gmbh Anordnung zur Verbesserung des mit einer Vidikonroehre zu erzielenden Bildkontrastes

Also Published As

Publication number Publication date
US2967962A (en) 1961-01-10
FR1213984A (fr) 1960-04-05
NL233895A (enrdf_load_stackoverflow)
NL112456C (enrdf_load_stackoverflow)
DE1102804B (de) 1961-03-23

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