JPS55139745A - Electron gun unit and method of manufacturing same - Google Patents

Electron gun unit and method of manufacturing same

Info

Publication number
JPS55139745A
JPS55139745A JP4404280A JP4404280A JPS55139745A JP S55139745 A JPS55139745 A JP S55139745A JP 4404280 A JP4404280 A JP 4404280A JP 4404280 A JP4404280 A JP 4404280A JP S55139745 A JPS55139745 A JP S55139745A
Authority
JP
Japan
Prior art keywords
electron gun
manufacturing same
gun unit
unit
manufacturing
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.)
Granted
Application number
JP4404280A
Other languages
Japanese (ja)
Other versions
JPS5919620B2 (en
Inventor
Jiyon Odensaru Konratsudo
Deyuein Asukiyuu Denisu
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.)
Tektronix Inc
Original Assignee
Tektronix Inc
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 Tektronix Inc filed Critical Tektronix Inc
Publication of JPS55139745A publication Critical patent/JPS55139745A/en
Publication of JPS5919620B2 publication Critical patent/JPS5919620B2/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
JP4404280A 1979-04-09 1980-04-03 electron gun device Expired JPS5919620B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2847379A 1979-04-09 1979-04-09
US28473 1979-04-09

Publications (2)

Publication Number Publication Date
JPS55139745A true JPS55139745A (en) 1980-10-31
JPS5919620B2 JPS5919620B2 (en) 1984-05-08

Family

ID=21843648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4404280A Expired JPS5919620B2 (en) 1979-04-09 1980-04-03 electron gun device

Country Status (6)

Country Link
JP (1) JPS5919620B2 (en)
CA (1) CA1149003A (en)
DE (1) DE3010807A1 (en)
FR (1) FR2454177B1 (en)
GB (1) GB2046511B (en)
NL (1) NL8000814A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58188037A (en) * 1982-04-28 1983-11-02 Sony Corp Electron gun

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8005230A (en) * 1980-09-19 1982-04-16 Philips Nv CATHED BEAM TUBE.
DE19534123A1 (en) * 1995-09-14 1997-03-20 Licentia Gmbh Cathode ray tube assembly
DE19534124A1 (en) * 1995-09-14 1997-03-20 Licentia Gmbh cathode ray tube
JPH09199019A (en) * 1996-01-19 1997-07-31 Sony Corp Assembly method of electron gun for cathode-ray tube and cathode structure
JP3473248B2 (en) * 1996-03-08 2003-12-02 松下電器産業株式会社 Cathode ray tube
DE19630200A1 (en) * 1996-07-26 1998-01-29 Aeg Elektronische Roehren Gmbh cathode ray tube
DE10118652A1 (en) * 2001-04-14 2002-10-17 Thales Electron Devices Gmbh Cathode ray tube has electrode system with first control grid in form of flat metal plate held in bearer structure in self-supporting manner separately from second control grid
DE10161209C1 (en) * 2001-12-13 2003-02-27 Samtel Electron Devices Gmbh Cathode ray tube has control grids positioned in front of cathode with central control grid provided by partial electrode grids

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2227051A (en) * 1933-09-23 1940-12-31 Wienecke Bruno Braun tube
BE440730A (en) * 1940-03-29
US2443916A (en) * 1947-06-27 1948-06-22 Rca Corp Cathode-grid assembly for cathode-ray tubes
US2505261A (en) * 1947-08-29 1950-04-25 Honeywell Regulator Co Beam type of electron discharge tubes
US2540621A (en) * 1948-02-19 1951-02-06 Rca Corp Electron gun structure
GB1097588A (en) * 1964-01-06 1968-01-03 Emi Ltd Improvements in or relating to electron gun structures
US3458962A (en) * 1966-12-02 1969-08-05 Monsanto Co Vinyl siding bracket
DE2649617A1 (en) * 1975-10-31 1977-05-12 Nippon Telegraph & Telephone Travelling electron wave tube with annular electrodes - has internal taper and channelling electrode to reduce arcing due to gas ionisation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58188037A (en) * 1982-04-28 1983-11-02 Sony Corp Electron gun

Also Published As

Publication number Publication date
GB2046511A (en) 1980-11-12
DE3010807A1 (en) 1980-10-16
NL8000814A (en) 1980-10-13
FR2454177A1 (en) 1980-11-07
DE3010807C2 (en) 1990-05-23
JPS5919620B2 (en) 1984-05-08
GB2046511B (en) 1983-04-20
FR2454177B1 (en) 1985-07-26
CA1149003A (en) 1983-06-28

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