DE69322918D1 - Ablenkeinheit für farbbild-kathodenstrahlröhre - Google Patents

Ablenkeinheit für farbbild-kathodenstrahlröhre

Info

Publication number
DE69322918D1
DE69322918D1 DE69322918T DE69322918T DE69322918D1 DE 69322918 D1 DE69322918 D1 DE 69322918D1 DE 69322918 T DE69322918 T DE 69322918T DE 69322918 T DE69322918 T DE 69322918T DE 69322918 D1 DE69322918 D1 DE 69322918D1
Authority
DE
Germany
Prior art keywords
coils
pair
deflection
ray tube
color image
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
DE69322918T
Other languages
English (en)
Other versions
DE69322918T2 (de
Inventor
Masatsugu Inoue
Kumio Fukuda
Nobuhiko Akoh
Tohru Takahashi
Nori Shimizu
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Publication of DE69322918D1 publication Critical patent/DE69322918D1/de
Application granted granted Critical
Publication of DE69322918T2 publication Critical patent/DE69322918T2/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
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/76—Deflecting by magnetic fields 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
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/76—Deflecting by magnetic fields only
    • H01J29/762—Deflecting by magnetic fields only using saddle coils or printed windings
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/70—Electron beam control outside the vessel
    • H01J2229/703—Electron beam control outside the vessel by magnetic fields
    • H01J2229/7031—Cores for field producing elements, e.g. ferrite

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
DE69322918T 1992-04-17 1993-04-15 Ablenkeinheit für farbbild-kathodenstrahlröhre Expired - Fee Related DE69322918T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9688292 1992-04-17
JP21624292 1992-08-14
PCT/JP1993/000476 WO1993021649A1 (en) 1992-04-17 1993-04-15 Deflection device for use in a color cathode-ray tube

Publications (2)

Publication Number Publication Date
DE69322918D1 true DE69322918D1 (de) 1999-02-18
DE69322918T2 DE69322918T2 (de) 1999-06-10

Family

ID=26438043

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69322918T Expired - Fee Related DE69322918T2 (de) 1992-04-17 1993-04-15 Ablenkeinheit für farbbild-kathodenstrahlröhre

Country Status (13)

Country Link
US (1) US5598055A (de)
EP (1) EP0589064B1 (de)
KR (1) KR970009211B1 (de)
CN (1) CN1044300C (de)
AT (1) ATE175519T1 (de)
BR (1) BR9305487A (de)
DE (1) DE69322918T2 (de)
ES (1) ES2127813T3 (de)
MY (1) MY109034A (de)
PL (1) PL171352B1 (de)
SG (1) SG48913A1 (de)
TW (1) TW270998B (de)
WO (1) WO1993021649A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100192233B1 (ko) * 1995-11-30 1999-06-15 구자홍 브라운관용 편향요크
JP3737191B2 (ja) * 1996-04-26 2006-01-18 株式会社東芝 陰極線管用偏向ヨークおよび陰極線管装置
KR19980051541A (ko) * 1996-12-23 1998-09-15 구자홍 음극선관용 편향요크
JP2000048739A (ja) * 1998-07-31 2000-02-18 Sony Corp 偏向ヨーク
WO2000016369A1 (en) * 1998-09-11 2000-03-23 Koninklijke Philips Electronics N.V. Cathode ray tube comprising a yoke ring provided with a cooling fin
JP2001135259A (ja) * 1999-11-02 2001-05-18 Matsushita Electronics Industry Corp カラー陰極線管、カラー陰極線管装置
JP2003223855A (ja) 2001-11-22 2003-08-08 Hitachi Ltd 偏向ヨークおよび陰極線管装置
US6924590B2 (en) * 2002-02-21 2005-08-02 Matsushita Electric Industrial Co., Ltd. Color picture tube device with distortion correction coils
US8096102B2 (en) * 2009-10-16 2012-01-17 Cnh America Llc Offset pickup tines to improve feeding pick up

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5136015A (de) * 1974-09-20 1976-03-26 Tokyo Shibaura Electric Co
JPS5434712A (en) * 1977-08-24 1979-03-14 Hitachi Ltd Deflection yoke
FR2411486A1 (fr) * 1977-12-07 1979-07-06 Videon Sa Bobine de deviation perfectionnee
JPS59184439A (ja) * 1983-04-01 1984-10-19 Hitachi Ltd 偏向ヨ−ク
JPS61281441A (ja) * 1985-06-06 1986-12-11 Victor Co Of Japan Ltd 偏向ヨ−ク
JPH01161644A (ja) * 1987-12-18 1989-06-26 Victor Co Of Japan Ltd 偏向ヨーク
US5177399A (en) * 1988-06-27 1993-01-05 Kabushiki Kaisha Toshiba Color cathode ray tube apparatus
US5177412A (en) * 1989-05-26 1993-01-05 Kabushiki Kaisha Toshiba Color cathode ray tube apparatus
US5179319A (en) * 1989-07-31 1993-01-12 Matsushita Electronics Corporation Deflection yoke for a color CRT
JP3045735B2 (ja) * 1989-07-31 2000-05-29 松下電子工業株式会社 カラー受像管用偏向ヨーク構体

Also Published As

Publication number Publication date
KR940006169A (ko) 1994-03-23
ES2127813T3 (es) 1999-05-01
TW270998B (de) 1996-02-21
DE69322918T2 (de) 1999-06-10
KR970009211B1 (en) 1997-06-07
US5598055A (en) 1997-01-28
EP0589064A1 (de) 1994-03-30
PL171352B1 (en) 1997-04-30
CN1044300C (zh) 1999-07-21
MY109034A (en) 1996-11-30
ATE175519T1 (de) 1999-01-15
EP0589064B1 (de) 1999-01-07
WO1993021649A1 (en) 1993-10-28
BR9305487A (pt) 1994-11-08
CN1078573A (zh) 1993-11-17
SG48913A1 (en) 1998-05-18

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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