SG81910A1 - Method of manufacturing electron gun for cathode ray tube and cathode assembly - Google Patents

Method of manufacturing electron gun for cathode ray tube and cathode assembly

Info

Publication number
SG81910A1
SG81910A1 SG9700073A SG1997000073A SG81910A1 SG 81910 A1 SG81910 A1 SG 81910A1 SG 9700073 A SG9700073 A SG 9700073A SG 1997000073 A SG1997000073 A SG 1997000073A SG 81910 A1 SG81910 A1 SG 81910A1
Authority
SG
Singapore
Prior art keywords
cathode
ray tube
electron gun
manufacturing electron
cathode ray
Prior art date
Application number
SG9700073A
Inventor
Santoku Masataka
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 SG81910A1 publication Critical patent/SG81910A1/en

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
SG9700073A 1996-01-19 1997-01-14 Method of manufacturing electron gun for cathode ray tube and cathode assembly SG81910A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2578696A JPH09199019A (en) 1996-01-19 1996-01-19 Assembly method of electron gun for cathode-ray tube and cathode structure

Publications (1)

Publication Number Publication Date
SG81910A1 true SG81910A1 (en) 2001-07-24

Family

ID=12175524

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9700073A SG81910A1 (en) 1996-01-19 1997-01-14 Method of manufacturing electron gun for cathode ray tube and cathode assembly

Country Status (4)

Country Link
JP (1) JPH09199019A (en)
CN (1) CN1160281A (en)
GB (1) GB2309333B (en)
SG (1) SG81910A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100310684B1 (en) * 1999-09-08 2001-10-18 김순택 Apparatus for supporting a metal cathode and a cap of electron gun
CN104715986B (en) * 2013-12-11 2017-02-22 中国航空工业第六一八研究所 Suspension-type multi-claw grid combination and assembling method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5221875A (en) * 1992-05-12 1993-06-22 Tektronix, Inc. High resolution cathode-ray tube with high bandwidth capability
JPH0714508A (en) * 1993-06-25 1995-01-17 Sony Corp Assembling method for electron gun cathode structure
JPH0729490A (en) * 1993-07-15 1995-01-31 Sony Corp Manufacture of cathode structure body for electron gun, and cathode for electron gun
JPH0794086A (en) * 1993-09-22 1995-04-07 Hitachi Ltd Method for assembling electron gun for cathode-ray tube

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB707064A (en) * 1951-04-03 1954-04-14 Emi Ltd Improvements relating to electrode assemblies for cathode ray tubes
GB2046511B (en) * 1979-04-09 1983-04-20 Tektronix Inc Electron gun having a low capacitance cathode and grid assembly
US4633130A (en) * 1985-05-17 1986-12-30 Rca Corporation Multibeam electron gun having a transition member and method for assembling the electron gun
JPH06103622B2 (en) * 1986-08-21 1994-12-14 ソニー株式会社 Electron gun assembly method
US5028838A (en) * 1989-08-31 1991-07-02 Askew Dennis D Grid assemblies for use in cathode ray tubes
JP3189388B2 (en) * 1992-05-22 2001-07-16 ソニー株式会社 Cathode structure of cathode ray tube

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5221875A (en) * 1992-05-12 1993-06-22 Tektronix, Inc. High resolution cathode-ray tube with high bandwidth capability
JPH0714508A (en) * 1993-06-25 1995-01-17 Sony Corp Assembling method for electron gun cathode structure
JPH0729490A (en) * 1993-07-15 1995-01-31 Sony Corp Manufacture of cathode structure body for electron gun, and cathode for electron gun
JPH0794086A (en) * 1993-09-22 1995-04-07 Hitachi Ltd Method for assembling electron gun for cathode-ray tube

Also Published As

Publication number Publication date
GB9700812D0 (en) 1997-03-05
JPH09199019A (en) 1997-07-31
GB2309333B (en) 2000-11-08
CN1160281A (en) 1997-09-24
GB2309333A (en) 1997-07-23

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