DE69203131D1 - Farbbildröhrensystem. - Google Patents

Farbbildröhrensystem.

Info

Publication number
DE69203131D1
DE69203131D1 DE69203131T DE69203131T DE69203131D1 DE 69203131 D1 DE69203131 D1 DE 69203131D1 DE 69203131 T DE69203131 T DE 69203131T DE 69203131 T DE69203131 T DE 69203131T DE 69203131 D1 DE69203131 D1 DE 69203131D1
Authority
DE
Germany
Prior art keywords
picture tube
color picture
tube system
producing
electron gun
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 - Fee Related
Application number
DE69203131T
Other languages
English (en)
Other versions
DE69203131T2 (de
Inventor
Albert Aemilius Sey Sluyterman
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
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
Publication of DE69203131D1 publication Critical patent/DE69203131D1/de
Application granted granted Critical
Publication of DE69203131T2 publication Critical patent/DE69203131T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01J29/70—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)
DE69203131T 1991-04-04 1992-03-26 Farbbildröhrensystem. Expired - Fee Related DE69203131T2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE69203131D1 true DE69203131D1 (de) 1995-08-03
DE69203131T2 DE69203131T2 (de) 1996-02-08

Family

ID=8207593

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69203131T Expired - Fee Related DE69203131T2 (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
WO1997008729A1 (en) * 1995-08-29 1997-03-06 Philips Electronics N.V. Color display device including landing-correction means
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
ATE496389T1 (de) 2006-10-13 2011-02-15 Koninkl Philips Electronics Nv Röntgenstrahlemissionsvorrichtung und verfahren zur herstellung eines elektronenstrahls zur erzeugung eines röntgenstrahls in einer röntgenstrahlemissionsvorrichtung

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
JPH0594781A (ja) 1993-04-16
EP0507383B1 (de) 1995-06-28
ATE124571T1 (de) 1995-07-15
DE69203131T2 (de) 1996-02-08
EP0507383A1 (de) 1992-10-07
US5196768A (en) 1993-03-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee