NL8401444A - Beeldbuis. - Google Patents

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Publication number
NL8401444A
NL8401444A NL8401444A NL8401444A NL8401444A NL 8401444 A NL8401444 A NL 8401444A NL 8401444 A NL8401444 A NL 8401444A NL 8401444 A NL8401444 A NL 8401444A NL 8401444 A NL8401444 A NL 8401444A
Authority
NL
Netherlands
Prior art keywords
deflection
field
electron beam
gun
formers
Prior art date
Application number
NL8401444A
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 NL8401444A priority Critical patent/NL8401444A/nl
Priority to US06/627,948 priority patent/US4691139A/en
Priority to EP85200640A priority patent/EP0164771B1/de
Priority to DE8585200640T priority patent/DE3571529D1/de
Priority to CA000480636A priority patent/CA1239975A/en
Priority to DD85275962A priority patent/DD233454A5/de
Priority to KR1019850003019A priority patent/KR920001871B1/ko
Priority to ES542824A priority patent/ES8700498A1/es
Priority to JP60095864A priority patent/JPS60241630A/ja
Publication of NL8401444A publication Critical patent/NL8401444A/nl

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
    • H01J29/707—Arrangements intimately associated with parts of the gun and co-operating with external magnetic excitation devices

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Details Of Television Scanning (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
NL8401444A 1984-05-07 1984-05-07 Beeldbuis. NL8401444A (nl)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL8401444A NL8401444A (nl) 1984-05-07 1984-05-07 Beeldbuis.
US06/627,948 US4691139A (en) 1984-05-07 1984-07-05 Display tube having ferromagnetic field shapers to prevent beam defocussing
EP85200640A EP0164771B1 (de) 1984-05-07 1985-04-24 Bildwiedergaberöhre
DE8585200640T DE3571529D1 (en) 1984-05-07 1985-04-24 Image tube
CA000480636A CA1239975A (en) 1984-05-07 1985-05-02 Display tube having ferromagnetic field shapers to prevent beam defocussing
DD85275962A DD233454A5 (de) 1984-05-07 1985-05-03 Bildwiedergaberoehre
KR1019850003019A KR920001871B1 (ko) 1984-05-07 1985-05-03 디스플레이 튜브
ES542824A ES8700498A1 (es) 1984-05-07 1985-05-03 Un tuvo de presentacion visual.
JP60095864A JPS60241630A (ja) 1984-05-07 1985-05-04 表示管

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8401444 1984-05-07
NL8401444A NL8401444A (nl) 1984-05-07 1984-05-07 Beeldbuis.

Publications (1)

Publication Number Publication Date
NL8401444A true NL8401444A (nl) 1985-12-02

Family

ID=19843907

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8401444A NL8401444A (nl) 1984-05-07 1984-05-07 Beeldbuis.

Country Status (9)

Country Link
US (1) US4691139A (ko)
EP (1) EP0164771B1 (ko)
JP (1) JPS60241630A (ko)
KR (1) KR920001871B1 (ko)
CA (1) CA1239975A (ko)
DD (1) DD233454A5 (ko)
DE (1) DE3571529D1 (ko)
ES (1) ES8700498A1 (ko)
NL (1) NL8401444A (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2818799A1 (fr) * 2000-12-22 2002-06-28 Thomson Tubes & Displays Systeme de deflexion pour tube a rayons cathodiques couleur corrige en coma horizontale

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522907B2 (ko) * 1973-05-04 1980-06-19
US3866080A (en) * 1973-08-08 1975-02-11 Rca Corp Inline electron gun having magnetically permeable plates for enhancing convergence of electron beams
JPS5615102B2 (ko) * 1974-10-14 1981-04-08
JPS52123831A (en) * 1976-04-12 1977-10-18 Toshiba Corp Cothode ray tube
NL7802129A (nl) * 1978-02-27 1979-08-29 Philips Nv Inrichting voor het weergeven van gekleurde beelden.
JPS5583136A (en) * 1978-12-19 1980-06-23 Matsushita Electronics Corp Color image pick-up tube
JPS5738544A (en) * 1980-08-19 1982-03-03 Matsushita Electronics Corp Electromagnetic deflection system picture tube system equipment
JPS5761246A (en) * 1980-09-30 1982-04-13 Mitsubishi Electric Corp Electron gun for color picture tube
JPS5859536A (ja) * 1981-10-06 1983-04-08 Toshiba Corp カラ−受像管
JPS59119654A (ja) * 1982-12-24 1984-07-10 Matsushita Electronics Corp 受像管装置

Also Published As

Publication number Publication date
DE3571529D1 (en) 1989-08-17
EP0164771A1 (de) 1985-12-18
DD233454A5 (de) 1986-02-26
ES542824A0 (es) 1986-10-01
CA1239975A (en) 1988-08-02
EP0164771B1 (de) 1989-07-12
JPS60241630A (ja) 1985-11-30
KR920001871B1 (ko) 1992-03-06
KR850008555A (ko) 1985-12-18
US4691139A (en) 1987-09-01
ES8700498A1 (es) 1986-10-01

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed