JPS5583126A - Method of equalizing cathode grid inteval for electron gun - Google Patents

Method of equalizing cathode grid inteval for electron gun

Info

Publication number
JPS5583126A
JPS5583126A JP16214979A JP16214979A JPS5583126A JP S5583126 A JPS5583126 A JP S5583126A JP 16214979 A JP16214979 A JP 16214979A JP 16214979 A JP16214979 A JP 16214979A JP S5583126 A JPS5583126 A JP S5583126A
Authority
JP
Japan
Prior art keywords
inteval
equalizing
electron gun
cathode grid
cathode
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.)
Pending
Application number
JP16214979A
Other languages
English (en)
Inventor
Edouin Makandoresu Harii
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.)
RCA Corp
Original Assignee
RCA Corp
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 RCA Corp filed Critical RCA Corp
Publication of JPS5583126A publication Critical patent/JPS5583126A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/18—Assembling together the component parts of electrode systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
JP16214979A 1978-12-13 1979-12-12 Method of equalizing cathode grid inteval for electron gun Pending JPS5583126A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/969,158 US4176432A (en) 1978-12-13 1978-12-13 Method for establishing uniform cathode-to-grid spacing in an electron gun

Publications (1)

Publication Number Publication Date
JPS5583126A true JPS5583126A (en) 1980-06-23

Family

ID=25515259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16214979A Pending JPS5583126A (en) 1978-12-13 1979-12-12 Method of equalizing cathode grid inteval for electron gun

Country Status (5)

Country Link
US (1) US4176432A (ja)
JP (1) JPS5583126A (ja)
DE (1) DE2950191A1 (ja)
FR (1) FR2444336A1 (ja)
IT (1) IT1124980B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316313A (en) * 1980-04-14 1982-02-23 North American Philips Consumer Electronics Corp. Method of forming a cathode and integral spacer
DE3035970C2 (de) * 1980-09-24 1982-11-04 Standard Elektrik Lorenz Ag, 7000 Stuttgart Verfahren zur Justierung der Elektrodenabstände in Strahlenerzeugungssystemen von Elektronenstrahlröhren
NL8400927A (nl) * 1984-03-23 1985-10-16 Philips Nv Inrichting en werkwijze voor het monteren van een geintegreerd elektronenkanonsysteem.
FR2609210B1 (fr) * 1986-12-29 1989-10-20 Videocolor Dispositif de centrage automatique des cathodes dans les oeillets, pour canon a electrons de tube cathodique
FR2616268B1 (fr) * 1987-06-05 1991-02-01 Videocolor Machine d'implantation de cathode de tube cathodique

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130474A (en) * 1962-07-30 1964-04-28 Rauland Corp Manufacture of electron discharge devices
US3340035A (en) * 1964-09-28 1967-09-05 Rauland Corp Cathode-ray tube manufacturing apparatus
US3434819A (en) * 1966-06-10 1969-03-25 Kentucky Electronics Inc Color gun beading apparatus
US3643121A (en) * 1968-06-10 1972-02-15 Tokyo Shibaura Electric Co A triple electron gun apparatus provided with convergence electrode
US3533147A (en) * 1968-07-19 1970-10-13 Zenith Radio Corp Cathode inserting machine and process
GB1272226A (en) * 1968-11-11 1972-04-26 Af Hydraulics Improvements in or relating to alternating flow hydraulic systems
US3848301A (en) * 1972-11-06 1974-11-19 Rca Corp Method of directly spacing a cathode-to-grid assembly for a cathode-ray tube
US4015315A (en) * 1975-07-14 1977-04-05 Rca Corporation Method of setting cathode-G1 spacing

Also Published As

Publication number Publication date
FR2444336A1 (fr) 1980-07-11
IT7927319A0 (it) 1979-11-15
IT1124980B (it) 1986-05-14
US4176432A (en) 1979-12-04
DE2950191A1 (de) 1980-06-19

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