JPH056786B2 - - Google Patents

Info

Publication number
JPH056786B2
JPH056786B2 JP58151757A JP15175783A JPH056786B2 JP H056786 B2 JPH056786 B2 JP H056786B2 JP 58151757 A JP58151757 A JP 58151757A JP 15175783 A JP15175783 A JP 15175783A JP H056786 B2 JPH056786 B2 JP H056786B2
Authority
JP
Japan
Prior art keywords
lens
electrode
electron
color display
display tube
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 - Lifetime
Application number
JP58151757A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5954152A (ja
Inventor
Henrikasu Petorasu Maria Piirusu Antoniusu
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of JPS5954152A publication Critical patent/JPS5954152A/ja
Publication of JPH056786B2 publication Critical patent/JPH056786B2/ja
Granted 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
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/62—Electrostatic lenses
    • 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
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • 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
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • H01J29/503—Three or more guns, the axes of which lay in a common plane
    • 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
    • H01J29/56—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/48—Electron guns
    • H01J2229/4844—Electron guns characterised by beam passing apertures or combinations
    • H01J2229/4848—Aperture shape as viewed along beam axis
    • H01J2229/4858—Aperture shape as viewed along beam axis parallelogram
    • H01J2229/4865—Aperture shape as viewed along beam axis parallelogram rectangle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/48—Electron guns
    • H01J2229/4844—Electron guns characterised by beam passing apertures or combinations
    • H01J2229/4848—Aperture shape as viewed along beam axis
    • H01J2229/4872—Aperture shape as viewed along beam axis circular
JP58151757A 1982-08-25 1983-08-22 カラ−表示管 Granted JPS5954152A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8203320A NL8203320A (nl) 1982-08-25 1982-08-25 Kleurenbeeldbuis.
NL8203320 1982-08-25

Publications (2)

Publication Number Publication Date
JPS5954152A JPS5954152A (ja) 1984-03-28
JPH056786B2 true JPH056786B2 (en]) 1993-01-27

Family

ID=19840178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58151757A Granted JPS5954152A (ja) 1982-08-25 1983-08-22 カラ−表示管

Country Status (9)

Country Link
US (1) US4900980A (en])
EP (1) EP0103923B1 (en])
JP (1) JPS5954152A (en])
KR (1) KR900008615B1 (en])
CA (1) CA1206511A (en])
DD (1) DD217362A5 (en])
DE (1) DE3370561D1 (en])
ES (1) ES525111A0 (en])
NL (1) NL8203320A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960019452A (ko) * 1994-11-04 1996-06-17 이헌조 칼라음극선관용 전자총구체
US6566800B2 (en) * 2000-11-30 2003-05-20 Koninklijke Philips Electronics N.V. Method of manufacturing an electron gun

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5087277A (en]) * 1973-12-04 1975-07-14
JPS54139464A (en) * 1978-04-21 1979-10-29 Toshiba Corp Electron gun assembly
JPS54156467A (en) * 1978-05-31 1979-12-10 Toshiba Corp Electron gun constituent for color receiving tube
NL7904114A (nl) * 1979-05-25 1980-11-27 Philips Nv Kleurenbeeldbuis.
JPS5750749A (en) * 1980-09-11 1982-03-25 Matsushita Electronics Corp Electromagnetic deflection type cathode ray tube
JPS5798962A (en) * 1980-12-10 1982-06-19 Toshiba Corp Electron gun for color picture tube

Also Published As

Publication number Publication date
EP0103923B1 (en) 1987-03-25
DE3370561D1 (en) 1987-04-30
NL8203320A (nl) 1984-03-16
CA1206511A (en) 1986-06-24
KR900008615B1 (ko) 1990-11-26
JPS5954152A (ja) 1984-03-28
US4900980A (en) 1990-02-13
KR840005910A (ko) 1984-11-19
ES8405198A1 (es) 1984-05-16
ES525111A0 (es) 1984-05-16
DD217362A5 (de) 1985-01-09
EP0103923A1 (en) 1984-03-28

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