ATE175519T1 - Ablenkeinheit für farbbild-kathodenstrahlröhre - Google Patents

Ablenkeinheit für farbbild-kathodenstrahlröhre

Info

Publication number
ATE175519T1
ATE175519T1 AT93908088T AT93908088T ATE175519T1 AT E175519 T1 ATE175519 T1 AT E175519T1 AT 93908088 T AT93908088 T AT 93908088T AT 93908088 T AT93908088 T AT 93908088T AT E175519 T1 ATE175519 T1 AT E175519T1
Authority
AT
Austria
Prior art keywords
coils
pair
deflection
ray tube
color image
Prior art date
Application number
AT93908088T
Other languages
English (en)
Inventor
Masatsugu Inoue
Kumio Fukuda
Nobuhiko Akoh
Tohru Takahashi
Nori Shimizu
Original Assignee
Toshiba Kk
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 Kk filed Critical Toshiba Kk
Application granted granted Critical
Publication of ATE175519T1 publication Critical patent/ATE175519T1/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
    • H01J29/72—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)
AT93908088T 1992-04-17 1993-04-15 Ablenkeinheit für farbbild-kathodenstrahlröhre ATE175519T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9688292 1992-04-17
JP21624292 1992-08-14

Publications (1)

Publication Number Publication Date
ATE175519T1 true ATE175519T1 (de) 1999-01-15

Family

ID=26438043

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93908088T ATE175519T1 (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
EP1046181A1 (de) * 1998-09-11 2000-10-25 Koninklijke Philips Electronics N.V. Jochring mit kühlrippe für kathodenstrahlröhre
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
MY109034A (en) 1996-11-30
TW270998B (de) 1996-02-21
PL171352B1 (en) 1997-04-30
CN1044300C (zh) 1999-07-21
SG48913A1 (en) 1998-05-18
KR940006169A (ko) 1994-03-23
KR970009211B1 (en) 1997-06-07
BR9305487A (pt) 1994-11-08
EP0589064B1 (de) 1999-01-07
WO1993021649A1 (en) 1993-10-28
CN1078573A (zh) 1993-11-17
ES2127813T3 (es) 1999-05-01
EP0589064A1 (de) 1994-03-30
US5598055A (en) 1997-01-28
DE69322918D1 (de) 1999-02-18
DE69322918T2 (de) 1999-06-10

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee