NL7400887A - Kathodestraalbuis. - Google Patents

Kathodestraalbuis.

Info

Publication number
NL7400887A
NL7400887A NL7400887A NL7400887A NL7400887A NL 7400887 A NL7400887 A NL 7400887A NL 7400887 A NL7400887 A NL 7400887A NL 7400887 A NL7400887 A NL 7400887A NL 7400887 A NL7400887 A NL 7400887A
Authority
NL
Netherlands
Prior art keywords
cathod
beam tube
tube
cathod beam
Prior art date
Application number
NL7400887A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips 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 Philips Nv filed Critical Philips Nv
Priority to NL7400887A priority Critical patent/NL7400887A/xx
Priority to US05/531,693 priority patent/US3970890A/en
Priority to DE19752500818 priority patent/DE2500818A1/de
Priority to CA218,264A priority patent/CA1018578A/en
Priority to IT67115/75A priority patent/IT1027321B/it
Priority to GB2371/75A priority patent/GB1502011A/en
Priority to JP50008616A priority patent/JPS5811069B2/ja
Priority to BE152584A priority patent/BE824629A/xx
Priority to ES433987A priority patent/ES433987A1/es
Priority to FR7502097A priority patent/FR2258703B1/fr
Publication of NL7400887A publication Critical patent/NL7400887A/xx

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
    • H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
    • 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
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
    • H01J29/702—Convergence correction arrangements therefor
    • H01J29/703—Static convergence systems
NL7400887A 1974-01-23 1974-01-23 Kathodestraalbuis. NL7400887A (nl)

Priority Applications (10)

Application Number Priority Date Filing Date Title
NL7400887A NL7400887A (nl) 1974-01-23 1974-01-23 Kathodestraalbuis.
US05/531,693 US3970890A (en) 1974-01-23 1974-12-11 Plural beam cathode ray tube including an astigmatic electron lens and self-converging
DE19752500818 DE2500818A1 (de) 1974-01-23 1975-01-10 Kathodenstrahlroehre
CA218,264A CA1018578A (en) 1974-01-23 1975-01-15 Cathode ray tube in-line gun with astigmatic lens
IT67115/75A IT1027321B (it) 1974-01-23 1975-01-20 Tubo a rassi catodici,particolarmente cinescopio a colori
GB2371/75A GB1502011A (en) 1974-01-23 1975-01-20 Cathode-ray tube
JP50008616A JPS5811069B2 (ja) 1974-01-23 1975-01-20 インキヨクセンカン
BE152584A BE824629A (fr) 1974-01-23 1975-01-21 Tube cathodique
ES433987A ES433987A1 (es) 1974-01-23 1975-01-21 Perfeccionamientos introducidos en un tubo de rayos catodi-cos.
FR7502097A FR2258703B1 (de) 1974-01-23 1975-01-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7400887A NL7400887A (nl) 1974-01-23 1974-01-23 Kathodestraalbuis.

Publications (1)

Publication Number Publication Date
NL7400887A true NL7400887A (nl) 1975-07-25

Family

ID=19820599

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7400887A NL7400887A (nl) 1974-01-23 1974-01-23 Kathodestraalbuis.

Country Status (10)

Country Link
US (1) US3970890A (de)
JP (1) JPS5811069B2 (de)
BE (1) BE824629A (de)
CA (1) CA1018578A (de)
DE (1) DE2500818A1 (de)
ES (1) ES433987A1 (de)
FR (1) FR2258703B1 (de)
GB (1) GB1502011A (de)
IT (1) IT1027321B (de)
NL (1) NL7400887A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5433816Y2 (de) * 1974-03-02 1979-10-17
US3984723A (en) * 1974-10-04 1976-10-05 Rca Corporation Display system utilizing beam shape correction
JPS52137974A (en) * 1976-05-14 1977-11-17 Sony Corp Colour cathode ray tube
NL7809160A (nl) * 1978-09-08 1980-03-11 Philips Nv Kleurenbeeldbuis.
US4234814A (en) * 1978-09-25 1980-11-18 Rca Corporation Electron gun with astigmatic flare-reducing beam forming region
JPS55136442A (en) * 1979-04-10 1980-10-24 Toshiba Corp Electron gun
US4323816A (en) * 1980-05-30 1982-04-06 Rca Corporation System for enhancing deflection in kinescopes
IT1214441B (it) * 1981-07-10 1990-01-18 Rca Corp Sistema per la visualizzazione di immagini a colori.
JPS5840749A (ja) * 1981-09-02 1983-03-09 Toshiba Corp 磁気集束型陰極線管
US4495439A (en) * 1981-09-02 1985-01-22 Tokyo Shibaura Denki Kabushiki Kaisha Magnetic focusing type cathode ray tube
FR2590724B1 (fr) * 1985-11-22 1988-01-08 Videocolor Dispositif de correction de l'effet de deviation du a une variation de la tension de focalisation dans un tube cathodique trichrome a cathodes en ligne
NL8702631A (nl) * 1987-11-04 1989-06-01 Philips Nv Kleurenbeeldbuis, afbuigsysteem en elektronenkanon.
JP2693470B2 (ja) * 1988-03-16 1997-12-24 株式会社東芝 カラー受像管
FR2786022B1 (fr) * 1998-11-18 2001-03-09 Thomson Tubes Electroniques Tube electronique multifaisceau a interception des electrons minimisee
US6856081B2 (en) * 2002-07-09 2005-02-15 Communications & Power Industries, Inc. Method and apparatus for magnetic focusing of off-axis electron beam

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL110569C (de) * 1954-02-09
US2834901A (en) * 1954-05-06 1958-05-13 Rca Corp Cathode ray tube adjunct
US3603839A (en) * 1968-06-04 1971-09-07 Victor Company Of Japan Color television picture tube of the single electron gun type
NL7208728A (de) 1971-07-28 1973-12-28
JPS4828952A (de) * 1971-08-21 1973-04-17
JPS4833955U (de) * 1971-09-03 1973-04-24
JPS4935571U (de) * 1972-06-26 1974-03-29

Also Published As

Publication number Publication date
BE824629A (fr) 1975-07-22
JPS50105268A (de) 1975-08-19
ES433987A1 (es) 1976-11-16
FR2258703A1 (de) 1975-08-18
JPS5811069B2 (ja) 1983-03-01
GB1502011A (en) 1978-02-22
DE2500818A1 (de) 1975-07-24
IT1027321B (it) 1978-11-20
US3970890A (en) 1976-07-20
CA1018578A (en) 1977-10-04
FR2258703B1 (de) 1978-02-03

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Legal Events

Date Code Title Description
BV The patent application has lapsed