DE69322629D1 - Selbstkonvergierende und in der geometrie korrigierte elektronenablenkeinheit für kathodenstrahlröhren - Google Patents

Selbstkonvergierende und in der geometrie korrigierte elektronenablenkeinheit für kathodenstrahlröhren

Info

Publication number
DE69322629D1
DE69322629D1 DE69322629T DE69322629T DE69322629D1 DE 69322629 D1 DE69322629 D1 DE 69322629D1 DE 69322629 T DE69322629 T DE 69322629T DE 69322629 T DE69322629 T DE 69322629T DE 69322629 D1 DE69322629 D1 DE 69322629D1
Authority
DE
Germany
Prior art keywords
converging
self
diversion unit
geometrically corrected
corrected electron
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
DE69322629T
Other languages
English (en)
Other versions
DE69322629T2 (de
Inventor
Bruno Roussel
Alain Dumesnil
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
Application granted granted Critical
Publication of DE69322629D1 publication Critical patent/DE69322629D1/de
Publication of DE69322629T2 publication Critical patent/DE69322629T2/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
    • 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
DE69322629T 1992-04-07 1993-04-02 Selbstkonvergierende und in der geometrie korrigierte elektronenablenkeinheit für kathodenstrahlröhren Expired - Fee Related DE69322629T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9204249A FR2689679A1 (fr) 1992-04-07 1992-04-07 Dispositif de déflexion des faisceaux d'électrons pour tubes à rayons cathodiques autoconvergent et corrigé en géométrie.
PCT/FR1993/000331 WO1993020578A1 (fr) 1992-04-07 1993-04-02 Dispositif de deflexion des faisceaux d'electrons pour tubes a rayons cathodiques autoconvergent et corrige en geometrie

Publications (2)

Publication Number Publication Date
DE69322629D1 true DE69322629D1 (de) 1999-01-28
DE69322629T2 DE69322629T2 (de) 1999-05-06

Family

ID=9428593

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69322629T Expired - Fee Related DE69322629T2 (de) 1992-04-07 1993-04-02 Selbstkonvergierende und in der geometrie korrigierte elektronenablenkeinheit für kathodenstrahlröhren

Country Status (6)

Country Link
EP (1) EP0635163B1 (de)
JP (1) JP3502634B2 (de)
KR (1) KR950701765A (de)
DE (1) DE69322629T2 (de)
FR (1) FR2689679A1 (de)
WO (1) WO1993020578A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5519371A (en) * 1993-12-22 1996-05-21 Sony Corporation Deflection apparatus
KR100192233B1 (ko) * 1995-11-30 1999-06-15 구자홍 브라운관용 편향요크
JP3543900B2 (ja) * 1996-12-27 2004-07-21 松下電器産業株式会社 陰極線管装置
EP1231625A4 (de) * 1998-11-10 2006-08-23 Matsushita Electric Ind Co Ltd Ablenkjoch um eine mit diesem ablenkjoch versehenfarbbildröhre
FR2797994B1 (fr) * 1999-08-30 2001-12-07 Thomson Tubes & Displays Unite de deflexion pour tube a rayons cathodiques autoconvergents comportant des bobines de deviation verticales en forme de selle
FR2797993B1 (fr) * 1999-08-30 2001-10-26 Thomson Tubes & Displays Unite de deflexion pour tube a rayons cathodiques comportant des bobines de deviation verticales en forme de selle

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2411486A1 (fr) * 1977-12-07 1979-07-06 Videon Sa Bobine de deviation perfectionnee
NL8300031A (nl) * 1983-01-06 1984-08-01 Philips Nv Inrichting voor het weergeven van televisiebeelden en afbuigeenheid daarvoor.
JPS59184439A (ja) * 1983-04-01 1984-10-19 Hitachi Ltd 偏向ヨ−ク
NL8400886A (nl) * 1984-03-21 1985-10-16 Philips Nv Werkwijze voor het vervaardigen van een zadelvormige afbuigspoel voor een beeldweergeefbuis en afbuigsysteem met zadelvormige afbuigspoelen.
US4556857A (en) * 1984-10-01 1985-12-03 General Electric Company Deflection yoke for small gun-base CRT
JPH01161644A (ja) * 1987-12-18 1989-06-26 Victor Co Of Japan Ltd 偏向ヨーク
JP3002481B2 (ja) * 1989-10-30 2000-01-24 株式会社日立製作所 偏向ヨーク
US5077533A (en) * 1990-09-28 1991-12-31 Syntronic Instruments, Inc. Cathode ray tube deflection yoke arrangement

Also Published As

Publication number Publication date
KR950701765A (ko) 1995-04-28
JP3502634B2 (ja) 2004-03-02
WO1993020578A1 (fr) 1993-10-14
DE69322629T2 (de) 1999-05-06
KR100430129B1 (de) 2004-07-15
JPH07509093A (ja) 1995-10-05
EP0635163B1 (de) 1998-12-16
FR2689679A1 (fr) 1993-10-08
EP0635163A1 (de) 1995-01-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee