GB1169725A - Improvements in or relating to an Electron Gun for Cathode-Ray Tubes - Google Patents

Improvements in or relating to an Electron Gun for Cathode-Ray Tubes

Info

Publication number
GB1169725A
GB1169725A GB5355766A GB5355766A GB1169725A GB 1169725 A GB1169725 A GB 1169725A GB 5355766 A GB5355766 A GB 5355766A GB 5355766 A GB5355766 A GB 5355766A GB 1169725 A GB1169725 A GB 1169725A
Authority
GB
United Kingdom
Prior art keywords
cathode
electron gun
relating
ray tubes
emissive area
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
GB5355766A
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries 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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1169725A publication Critical patent/GB1169725A/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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes

Landscapes

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Solid Thermionic Cathode (AREA)
  • Electroluminescent Light Sources (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
GB5355766A 1965-12-03 1966-11-30 Improvements in or relating to an Electron Gun for Cathode-Ray Tubes Expired GB1169725A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6515726A NL6515726A (en:Method) 1965-12-03 1965-12-03

Publications (1)

Publication Number Publication Date
GB1169725A true GB1169725A (en) 1969-11-05

Family

ID=19794814

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5355766A Expired GB1169725A (en) 1965-12-03 1966-11-30 Improvements in or relating to an Electron Gun for Cathode-Ray Tubes

Country Status (8)

Country Link
AT (1) AT262393B (en:Method)
BE (1) BE690544A (en:Method)
CH (1) CH451330A (en:Method)
ES (1) ES334018A1 (en:Method)
FR (1) FR1503219A (en:Method)
GB (1) GB1169725A (en:Method)
NL (1) NL6515726A (en:Method)
SE (1) SE324409B (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4313576C2 (de) * 1993-04-26 1996-07-18 Nokia Deutschland Gmbh Elektronenstrahlerzeugersystem

Also Published As

Publication number Publication date
SE324409B (en:Method) 1970-06-01
ES334018A1 (es) 1967-10-16
BE690544A (en:Method) 1967-06-01
DE1564472A1 (de) 1970-01-22
NL6515726A (en:Method) 1967-06-05
FR1503219A (fr) 1967-11-24
CH451330A (de) 1968-05-15
DE1564472B2 (de) 1975-06-19
AT262393B (de) 1968-06-10

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