ATE124571T1 - Farbbildröhrensystem. - Google Patents

Farbbildröhrensystem.

Info

Publication number
ATE124571T1
ATE124571T1 AT92200858T AT92200858T ATE124571T1 AT E124571 T1 ATE124571 T1 AT E124571T1 AT 92200858 T AT92200858 T AT 92200858T AT 92200858 T AT92200858 T AT 92200858T AT E124571 T1 ATE124571 T1 AT E124571T1
Authority
AT
Austria
Prior art keywords
picture tube
color picture
tube system
producing
electron gun
Prior art date
Application number
AT92200858T
Other languages
English (en)
Inventor
Albert Aemilius Sey Sluyterman
Holstlaan
Original Assignee
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 Philips Electronics Nv filed Critical Philips Electronics Nv
Application granted granted Critical
Publication of ATE124571T1 publication Critical patent/ATE124571T1/de

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
    • H01J29/70—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
    • H01J29/705—Dynamic convergence systems
    • 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
    • H01J29/563—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses for controlling cross-section

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Color Television Image Signal Generators (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
AT92200858T 1991-04-04 1992-03-26 Farbbildröhrensystem. ATE124571T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91200783 1991-04-04

Publications (1)

Publication Number Publication Date
ATE124571T1 true ATE124571T1 (de) 1995-07-15

Family

ID=8207593

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92200858T ATE124571T1 (de) 1991-04-04 1992-03-26 Farbbildröhrensystem.

Country Status (5)

Country Link
US (1) US5196768A (de)
EP (1) EP0507383B1 (de)
JP (1) JPH0594781A (de)
AT (1) ATE124571T1 (de)
DE (1) DE69203131T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0950772A (ja) * 1995-06-01 1997-02-18 Mitsubishi Electric Corp カラーｃｒｔ
DE69618564T2 (de) * 1995-08-29 2002-09-05 Koninkl Philips Electronics Nv Farbanzeigevorrichtung mit anordnung zur korrektur von landungsfehlern
US6411027B1 (en) 1997-12-29 2002-06-25 U.S. Philips Corporation Color display device having quadrupole convergence coils
US6376981B1 (en) 1997-12-29 2002-04-23 U.S. Philips Corporation Color display device having quadrupole convergence coils
TW428200B (en) * 1998-12-01 2001-04-01 Koninkl Philips Electronics Nv Colour display device with a deflection-dependent distance between outer beams
WO2002099834A2 (en) * 2001-06-01 2002-12-12 Koninklijke Philips Electronics N.V. Spot optimization in a color display tube system
US7839979B2 (en) 2006-10-13 2010-11-23 Koninklijke Philips Electronics N.V. Electron optical apparatus, X-ray emitting device and method of producing an electron beam

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725831A (en) * 1972-01-14 1973-04-03 Rca Corp Magnetic beam adjusting arrangements
JPS61208725A (ja) * 1985-03-13 1986-09-17 Hitachi Metals Ltd コンバ−ジエンス装置
US4654616A (en) * 1985-09-30 1987-03-31 Rca Corporation Blue bow correction for CRT raster
US4988926A (en) * 1989-02-08 1991-01-29 U.S. Philips Corporation Color cathode ray tube system with reduced spot growth
DE69020478T2 (de) * 1989-10-02 1996-02-22 Philips Electronics Nv Farbbildröhrensystem mit reduziertem Fleckwachstum.

Also Published As

Publication number Publication date
EP0507383A1 (de) 1992-10-07
EP0507383B1 (de) 1995-06-28
DE69203131T2 (de) 1996-02-08
JPH0594781A (ja) 1993-04-16
DE69203131D1 (de) 1995-08-03
US5196768A (en) 1993-03-23

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties