DE60020312T2 - Ablenkungsanordnung für selbstkonvergierende Kathodenstrahlröhren mit sattelförmigen vertikalen Ablenkspulen - Google Patents

Ablenkungsanordnung für selbstkonvergierende Kathodenstrahlröhren mit sattelförmigen vertikalen Ablenkspulen Download PDF

Info

Publication number
DE60020312T2
DE60020312T2 DE60020312T DE60020312T DE60020312T2 DE 60020312 T2 DE60020312 T2 DE 60020312T2 DE 60020312 T DE60020312 T DE 60020312T DE 60020312 T DE60020312 T DE 60020312T DE 60020312 T2 DE60020312 T2 DE 60020312T2
Authority
DE
Germany
Prior art keywords
deflection
vertical deflection
bundle
cathode ray
deflection coils
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
DE60020312T
Other languages
German (de)
English (en)
Other versions
DE60020312D1 (de
Inventor
Nacerdine Azzi
Olivier Masson
Sebastien Volatier
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.)
Thomson Tubes and Displays SA
Original Assignee
Thomson Tubes and Displays SA
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 Thomson Tubes and Displays SA filed Critical Thomson Tubes and Displays SA
Publication of DE60020312D1 publication Critical patent/DE60020312D1/de
Application granted granted Critical
Publication of DE60020312T2 publication Critical patent/DE60020312T2/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
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
    • H01J29/707—Arrangements intimately associated with parts of the gun and co-operating with external magnetic excitation devices
    • 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

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
DE60020312T 1999-08-30 2000-08-23 Ablenkungsanordnung für selbstkonvergierende Kathodenstrahlröhren mit sattelförmigen vertikalen Ablenkspulen Expired - Fee Related DE60020312T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9910897 1999-08-30
FR9910897A FR2797994B1 (fr) 1999-08-30 1999-08-30 Unite de deflexion pour tube a rayons cathodiques autoconvergents comportant des bobines de deviation verticales en forme de selle

Publications (2)

Publication Number Publication Date
DE60020312D1 DE60020312D1 (de) 2005-06-30
DE60020312T2 true DE60020312T2 (de) 2006-05-04

Family

ID=9549417

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60020312T Expired - Fee Related DE60020312T2 (de) 1999-08-30 2000-08-23 Ablenkungsanordnung für selbstkonvergierende Kathodenstrahlröhren mit sattelförmigen vertikalen Ablenkspulen

Country Status (9)

Country Link
US (1) US6577053B1 (enExample)
EP (1) EP1081737B1 (enExample)
JP (1) JP2001126639A (enExample)
KR (1) KR100825144B1 (enExample)
CN (1) CN1286141C (enExample)
DE (1) DE60020312T2 (enExample)
FR (1) FR2797994B1 (enExample)
MX (1) MXPA00008464A (enExample)
MY (1) MY119964A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2791468B1 (fr) * 1999-03-24 2001-05-11 Thomson Tubes & Displays Unite de deviation pour tube a rayons cathodiques autoconvergents a differentiel de trapeze reduit
US20040000858A1 (en) * 2002-06-28 2004-01-01 Samsung Electro Mechanics Co., Ltd. Deflection yoke
US7838596B2 (en) 2005-09-16 2010-11-23 Eastman Chemical Company Late addition to effect compositional modifications in condensation polymers

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE976695C (de) * 1943-09-08 1964-03-05 Philips Nv Ablenkspulenanordnung fuer Kathodenstrahlroehren
US2562395A (en) * 1949-02-23 1951-07-31 Motorola Inc Anastigmatic deflection yoke
GB1329412A (en) * 1969-09-18 1973-09-05 Science Res Council Electrical coils for generating magnetic fields
US4039988A (en) * 1973-07-23 1977-08-02 U.S. Philips Corporation Deflection coil having sections with minimum winding density portions and spaces
NL8802641A (nl) * 1988-10-27 1990-05-16 Philips Nv Werkwijze voor het vervaardigen van een zadelvormige afbuigspoel voor een beeldweergeefbuis en afbuigsysteem met zadelvormige afbuigspoelen.
SG93772A1 (en) * 1989-10-31 2003-01-21 Thomson Tubes & Displays Color picture tube display device
FR2689679A1 (fr) * 1992-04-07 1993-10-08 Thomson Tubes & Displays Dispositif de déflexion des faisceaux d'électrons pour tubes à rayons cathodiques autoconvergent et corrigé en géométrie.
FR2757681B1 (fr) * 1996-12-20 1999-01-29 Thomson Tubes & Displays Systeme de deviation pour tube a rayons cathodiques adapte au controle de la geometrie nord/sud de l'image
FR2757678B1 (fr) * 1996-12-20 1999-01-29 Thomson Tubes & Displays Unite de deviation pour tube a rayons cathodiques autoconvergents comportant des bobines de deviation en forme de selle
KR100242172B1 (ko) * 1997-08-30 2000-02-01 김영남 음극선관용 필름형 새들타입 편향부재 및 이를 이용한 새들형 편향코일 제조방법

Also Published As

Publication number Publication date
US6577053B1 (en) 2003-06-10
FR2797994A1 (fr) 2001-03-02
DE60020312D1 (de) 2005-06-30
CN1286141C (zh) 2006-11-22
MXPA00008464A (es) 2002-07-22
EP1081737B1 (en) 2005-05-25
KR20010021440A (ko) 2001-03-15
MY119964A (en) 2005-08-30
CN1312580A (zh) 2001-09-12
FR2797994B1 (fr) 2001-12-07
JP2001126639A (ja) 2001-05-11
EP1081737A1 (en) 2001-03-07
KR100825144B1 (ko) 2008-04-24

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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