NL7217179A - - Google Patents

Info

Publication number
NL7217179A
NL7217179A NL7217179A NL7217179A NL7217179A NL 7217179 A NL7217179 A NL 7217179A NL 7217179 A NL7217179 A NL 7217179A NL 7217179 A NL7217179 A NL 7217179A NL 7217179 A NL7217179 A NL 7217179A
Authority
NL
Netherlands
Application number
NL7217179A
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 filed Critical
Priority to NL7217179A priority Critical patent/NL7217179A/xx
Priority to US418582A priority patent/US3906279A/en
Priority to DE2358896A priority patent/DE2358896A1/de
Priority to CA188,000A priority patent/CA979474A/en
Priority to FR7344570A priority patent/FR2327636A1/fr
Priority to IT70687/73A priority patent/IT999991B/it
Priority to GB5777973A priority patent/GB1412839A/en
Priority to JP48138230A priority patent/JPS4990870A/ja
Priority to ES421456A priority patent/ES421456A1/es
Priority to BE138887A priority patent/BE808659A/fr
Publication of NL7217179A publication Critical patent/NL7217179A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
    • H01J31/201—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode
    • H01J31/203—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode with more than one electron beam
    • H01J31/206—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode with more than one electron beam with three coplanar electron beams
    • 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
NL7217179A 1972-12-16 1972-12-16 NL7217179A (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NL7217179A NL7217179A (fr) 1972-12-16 1972-12-16
US418582A US3906279A (en) 1972-12-16 1973-11-23 Cathode-ray tube for displaying coloured pictures
DE2358896A DE2358896A1 (de) 1972-12-16 1973-11-27 Kathodenstrahlroehre zur wiedergabe farbiger bilder
CA188,000A CA979474A (en) 1972-12-16 1973-12-12 Cathode-ray tube for displaying coloured pictures
FR7344570A FR2327636A1 (fr) 1972-12-16 1973-12-13 Tube cathodique pour la reproduction d'images colorees
IT70687/73A IT999991B (it) 1972-12-16 1973-12-13 Tubo a raggi catodici per la pre sentazione di immagini a colori
GB5777973A GB1412839A (en) 1972-12-16 1973-12-13 Colour display cathode-ray tube
JP48138230A JPS4990870A (fr) 1972-12-16 1973-12-13
ES421456A ES421456A1 (es) 1972-12-16 1973-12-14 Un tubo de rayos catodicos para presentar imagenes en co- lor.
BE138887A BE808659A (fr) 1972-12-16 1973-12-14 Tube cathodique pour la reproduction d'images colorees

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7217179A NL7217179A (fr) 1972-12-16 1972-12-16

Publications (1)

Publication Number Publication Date
NL7217179A true NL7217179A (fr) 1974-06-18

Family

ID=19817573

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7217179A NL7217179A (fr) 1972-12-16 1972-12-16

Country Status (10)

Country Link
US (1) US3906279A (fr)
JP (1) JPS4990870A (fr)
BE (1) BE808659A (fr)
CA (1) CA979474A (fr)
DE (1) DE2358896A1 (fr)
ES (1) ES421456A1 (fr)
FR (1) FR2327636A1 (fr)
GB (1) GB1412839A (fr)
IT (1) IT999991B (fr)
NL (1) NL7217179A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5038462A (fr) * 1973-08-08 1975-04-09
US4061941A (en) * 1976-06-24 1977-12-06 Gte Sylvania Incorporated CRT electron gun assembly
US4028581A (en) * 1976-06-24 1977-06-07 Gte Sylvania Incorporated Plural beam electron gun assembly
JPS53118972A (en) * 1977-03-28 1978-10-17 Toshiba Corp Electron gun constituent body
DE2832687C2 (de) * 1978-07-26 1984-01-12 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Elektronenstrahlerzeugungssystem einer Farbbildkathodenstrahlröhre
NL7809160A (nl) * 1978-09-08 1980-03-11 Philips Nv Kleurenbeeldbuis.
NL7904114A (nl) * 1979-05-25 1980-11-27 Philips Nv Kleurenbeeldbuis.
NL8102527A (nl) * 1981-05-22 1982-12-16 Philips Nv Kleurenbeeldbuis.
US4500808A (en) * 1982-04-02 1985-02-19 Rca Corporation Multibeam electron gun with composite electrode having plurality of separate metal plates
NL8400927A (nl) * 1984-03-23 1985-10-16 Philips Nv Inrichting en werkwijze voor het monteren van een geintegreerd elektronenkanonsysteem.
US4605880A (en) * 1984-08-22 1986-08-12 Rca Corporation Multibeam electron gun having a cathode-grid subassembly and method of assembling same
US4607187A (en) * 1984-08-22 1986-08-19 Rca Corporation Structure for and method of aligning beam-defining apertures by means of alignment apertures
TW405142B (en) * 1997-01-13 2000-09-11 Toshiba Corp Color cathode ray tube

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2850658A (en) * 1956-02-21 1958-09-02 Rca Corp Non-symmetrical cathodes in cathode ray tubes
BE793992A (fr) * 1972-01-14 1973-05-02 Rca Corp Tube a rayons cathodiques

Also Published As

Publication number Publication date
ES421456A1 (es) 1976-04-01
GB1412839A (en) 1975-11-05
JPS4990870A (fr) 1974-08-30
FR2327636B1 (fr) 1978-03-24
DE2358896A1 (de) 1974-06-20
IT999991B (it) 1976-03-10
CA979474A (en) 1975-12-09
FR2327636A1 (fr) 1977-05-06
BE808659A (fr) 1974-06-14
US3906279A (en) 1975-09-16

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Legal Events

Date Code Title Description
BI The patent application has been withdrawn