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GB2320801B - Method of and apparatus for assembling electron gun - Google Patents

Method of and apparatus for assembling electron gun

Info

Publication number
GB2320801B
GB2320801B GB9725947A GB9725947A GB2320801B GB 2320801 B GB2320801 B GB 2320801B GB 9725947 A GB9725947 A GB 9725947A GB 9725947 A GB9725947 A GB 9725947A GB 2320801 B GB2320801 B GB 2320801B
Authority
GB
United Kingdom
Prior art keywords
electron gun
assembling electron
assembling
gun
electron
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 - Fee Related
Application number
GB9725947A
Other versions
GB2320801A (en
GB9725947D0 (en
Inventor
Keizo Mori
Yoshio Fuwa
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of GB9725947D0 publication Critical patent/GB9725947D0/en
Publication of GB2320801A publication Critical patent/GB2320801A/en
Application granted granted Critical
Publication of GB2320801B publication Critical patent/GB2320801B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01J29/485—Construction of the gun or of parts thereof
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2209/00—Apparatus and processes for manufacture of discharge tubes
    • H01J2209/18—Assembling together the component parts of the discharge tube
    • H01J2209/185—Machines therefor, e.g. electron gun assembling devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
GB9725947A 1996-12-27 1997-12-08 Method of and apparatus for assembling electron gun Expired - Fee Related GB2320801B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP35170796A JPH10188800A (en) 1996-12-27 1996-12-27 Electron gun assembling method and assembling apparatus

Publications (3)

Publication Number Publication Date
GB9725947D0 GB9725947D0 (en) 1998-02-04
GB2320801A GB2320801A (en) 1998-07-01
GB2320801B true GB2320801B (en) 2001-05-09

Family

ID=18419079

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9725947A Expired - Fee Related GB2320801B (en) 1996-12-27 1997-12-08 Method of and apparatus for assembling electron gun

Country Status (3)

Country Link
JP (1) JPH10188800A (en)
GB (1) GB2320801B (en)
SG (1) SG63792A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW416084B (en) * 1998-04-15 2000-12-21 Koninkl Philips Electronics Nv Method of manufacturing a cathode ray tube and device for inspecting an electron gun
DE19857791B4 (en) * 1998-12-15 2008-07-17 Samtel Electron Devices Gmbh Method for producing a cathode ray tube, method for measuring the relative position of electrodes of a jet system of such a cathode ray tube and arrangement for carrying out such a method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898559A (en) * 1988-01-13 1990-02-06 Videocolor Machines for the implantation of cathodes in cathode-ray tube guns
US5295887A (en) * 1993-06-16 1994-03-22 Zenith Electronics Corporation K-G1 electrode spacing system for a CRT electron gun
JPH09199018A (en) * 1996-01-19 1997-07-31 Sony Corp Assembling method of electron gun for cathode ray tube
EP0793250A1 (en) * 1996-02-28 1997-09-03 Mitsubishi Denki Kabushiki Kaisha Electron gun assembling apparatus and method of assembling electron gun

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898559A (en) * 1988-01-13 1990-02-06 Videocolor Machines for the implantation of cathodes in cathode-ray tube guns
US5295887A (en) * 1993-06-16 1994-03-22 Zenith Electronics Corporation K-G1 electrode spacing system for a CRT electron gun
JPH09199018A (en) * 1996-01-19 1997-07-31 Sony Corp Assembling method of electron gun for cathode ray tube
EP0793250A1 (en) * 1996-02-28 1997-09-03 Mitsubishi Denki Kabushiki Kaisha Electron gun assembling apparatus and method of assembling electron gun

Also Published As

Publication number Publication date
JPH10188800A (en) 1998-07-21
GB2320801A (en) 1998-07-01
GB9725947D0 (en) 1998-02-04
SG63792A1 (en) 1999-03-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee