TW428200B - Colour display device with a deflection-dependent distance between outer beams - Google Patents

Colour display device with a deflection-dependent distance between outer beams

Info

Publication number
TW428200B
TW428200B TW088109697A TW88109697A TW428200B TW 428200 B TW428200 B TW 428200B TW 088109697 A TW088109697 A TW 088109697A TW 88109697 A TW88109697 A TW 88109697A TW 428200 B TW428200 B TW 428200B
Authority
TW
Taiwan
Prior art keywords
distance
deflection
display device
colour display
outer beams
Prior art date
Application number
TW088109697A
Other languages
English (en)
Inventor
Albertus Aemilius S Sluyterman
Nes Johannes Cornelis Adri Van
Engelsen Daniel Den
Original Assignee
Koninkl 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of TW428200B publication Critical patent/TW428200B/zh

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
    • 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
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/56—Correction of beam optics
    • H01J2229/568—Correction of beam optics using supplementary correction devices
    • H01J2229/5681—Correction of beam optics using supplementary correction devices magnetic
    • H01J2229/5687—Auxiliary coils
TW088109697A 1998-12-01 1999-06-10 Colour display device with a deflection-dependent distance between outer beams TW428200B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98204052 1998-12-01

Publications (1)

Publication Number Publication Date
TW428200B true TW428200B (en) 2001-04-01

Family

ID=8234415

Family Applications (1)

Application Number Title Priority Date Filing Date
TW088109697A TW428200B (en) 1998-12-01 1999-06-10 Colour display device with a deflection-dependent distance between outer beams

Country Status (7)

Country Link
US (1) US6307333B1 (zh)
EP (1) EP1051726A1 (zh)
JP (1) JP2002531920A (zh)
KR (1) KR20010040485A (zh)
CN (1) CN1294751A (zh)
TW (1) TW428200B (zh)
WO (1) WO2000033349A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69822613T2 (de) * 1997-12-29 2005-02-10 Koninklijke Philips Electronics N.V. Farbanzeigevorrichtung mit ablenk-abhängigem abstand zwischen den aussenstrahlen
TW419691B (en) * 1999-03-30 2001-01-21 Koninkl Philips Electronics Nv Display device comprising a deflection unit and a deflection unit for a display device
KR20020016803A (ko) 2000-03-28 2002-03-06 요트.게.아. 롤페즈 외측 빔 사이에 편향-의존의 거리를 갖는 컬러 디스플레이디바이스
EP1209718A1 (en) * 2000-11-22 2002-05-29 Hitachi, Ltd. Color picture tube
KR100489609B1 (ko) * 2002-11-30 2005-05-17 엘지.필립스 디스플레이 주식회사 음극선관
US7385341B2 (en) * 2004-03-05 2008-06-10 Matsushita Toshiba Picture Display Co., Ltd. Cathode-ray tube apparatus with magnetic spacers between magnetic rings
US7126292B2 (en) * 2004-03-16 2006-10-24 Matsushita Toshiba Picture Display Co., Ltd. Cathode-ray tube apparatus

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2707248A (en) * 1952-11-26 1955-04-26 Rca Corp Electromagnetic beam-convergence systems for tri-color kinescopes
US2677779A (en) * 1953-05-22 1954-05-04 Rca Corp Tricolor kinescope magnetic shield
US2742589A (en) * 1954-10-25 1956-04-17 Rca Corp Electron beam convergence apparatus
DE1439719A1 (de) * 1964-08-27 1968-11-28 Telefunken Patent Kathodenstrahlroehre mit Ablenkmitteln
US4677349A (en) * 1986-03-31 1987-06-30 Sperry Corporation Self converging deflection yoke for in-line gun color CRT
US4864195A (en) * 1988-05-05 1989-09-05 Rca Licensing Corp. Color display system with dynamically varied beam spacing
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.
DE69203131T2 (de) * 1991-04-04 1996-02-08 Philips Electronics Nv Farbbildröhrensystem.
US5248920A (en) * 1992-10-13 1993-09-28 Zenith Electronics Corporation Cathode ray tube dynamic electron-optic eyebrow effect distortion correction
DE69822613T2 (de) * 1997-12-29 2005-02-10 Koninklijke Philips Electronics N.V. Farbanzeigevorrichtung mit ablenk-abhängigem abstand zwischen den aussenstrahlen
DE59807070D1 (de) * 1998-07-16 2003-03-06 Matsushita Display Devices Ger Farbfernsehgerät oder Farbmonitor mit flachem Bildschirm

Also Published As

Publication number Publication date
KR20010040485A (ko) 2001-05-15
US6307333B1 (en) 2001-10-23
EP1051726A1 (en) 2000-11-15
WO2000033349A1 (en) 2000-06-08
CN1294751A (zh) 2001-05-09
JP2002531920A (ja) 2002-09-24

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Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent