HK1025661A1 - A deflection yoke with geometry distortion correction. - Google Patents

A deflection yoke with geometry distortion correction.

Info

Publication number
HK1025661A1
HK1025661A1 HK00104840A HK00104840A HK1025661A1 HK 1025661 A1 HK1025661 A1 HK 1025661A1 HK 00104840 A HK00104840 A HK 00104840A HK 00104840 A HK00104840 A HK 00104840A HK 1025661 A1 HK1025661 A1 HK 1025661A1
Authority
HK
Hong Kong
Prior art keywords
distortion correction
deflection yoke
geometry distortion
geometry
yoke
Prior art date
Application number
HK00104840A
Other languages
English (en)
Inventor
Nacerdine Azzi
Olivier Masson
Original Assignee
Thomson Tubes & Displays
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 & Displays filed Critical Thomson Tubes & Displays
Publication of HK1025661A1 publication Critical patent/HK1025661A1/xx

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
HK00104840A 1996-12-20 2000-08-02 A deflection yoke with geometry distortion correction. HK1025661A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9615734A FR2757681B1 (fr) 1996-12-20 1996-12-20 Systeme de deviation pour tube a rayons cathodiques adapte au controle de la geometrie nord/sud de l'image
PCT/EP1997/007349 WO1998028772A1 (en) 1996-12-20 1997-12-19 A deflection yoke with geometry distortion correction

Publications (1)

Publication Number Publication Date
HK1025661A1 true HK1025661A1 (en) 2000-11-17

Family

ID=9498914

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00104840A HK1025661A1 (en) 1996-12-20 2000-08-02 A deflection yoke with geometry distortion correction.

Country Status (9)

Country Link
US (2) US6150910A (ko)
EP (1) EP0946963A1 (ko)
JP (1) JP4240541B2 (ko)
KR (1) KR100464707B1 (ko)
CN (1) CN1208805C (ko)
AU (1) AU6092298A (ko)
FR (1) FR2757681B1 (ko)
HK (1) HK1025661A1 (ko)
WO (1) WO1998028772A1 (ko)

Families Citing this family (11)

* 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
FR2791467B1 (fr) * 1999-03-24 2001-05-11 Thomson Tubes & Displays Systeme de deviation des faisceaux electroniques pour tube a rayons cathodiques
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
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
WO2001033601A1 (en) * 1999-11-04 2001-05-10 Koninklijke Philips Electronics N.V. Deflection unit for a cathode ray tube and method of manufacturing a saddle-shaped deflection coil
CN100341095C (zh) * 2000-03-07 2007-10-03 日本胜利株式会社 偏转线圈及其绕线装置和绕线方法
EP1139380A1 (de) * 2000-03-29 2001-10-04 Matsushita Electronics (Europe) GmbH Ablenkeinheit für Farbbild-Elektronenstrahlröhren
WO2002078017A2 (en) 2001-03-27 2002-10-03 Sarnoff Corporation Cathode ray tube deflection yoke
US6624560B2 (en) 2001-05-22 2003-09-23 Sony Corporation Deflection yoke
JP2003289548A (ja) * 2002-03-28 2003-10-10 Sanyo Electric Co Ltd コンバーゼンスヨーク
KR20040002367A (ko) * 2002-06-28 2004-01-07 삼성전기주식회사 편향요크

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8300031A (nl) * 1983-01-06 1984-08-01 Philips Nv Inrichting voor het weergeven van televisiebeelden en afbuigeenheid daarvoor.
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
NL9000047A (nl) * 1990-01-09 1991-08-01 Philips Nv Werkwijze voor het vervaardigen van een zadelvormige afbuigspoel voor een beeldweergeefbuis.
KR100260802B1 (ko) * 1991-11-01 2000-07-01 요트.게.아. 롤페즈 편향 장치를 구비한 디스플레이 진공관
EP0569079B1 (en) * 1992-05-06 1996-02-28 Koninklijke Philips Electronics N.V. Combination of display tube and deflection unit comprising line deflection coils of the semi-saddle type with a gun-sided extension
US6008574A (en) * 1994-08-29 1999-12-28 Matsushita Electronics Corporation Deflection yoke providing improved image quality

Also Published As

Publication number Publication date
WO1998028772A1 (en) 1998-07-02
JP2001507160A (ja) 2001-05-29
KR100464707B1 (ko) 2005-01-05
JP4240541B2 (ja) 2009-03-18
US6351200B1 (en) 2002-02-26
AU6092298A (en) 1998-07-17
FR2757681B1 (fr) 1999-01-29
CN1245585A (zh) 2000-02-23
FR2757681A1 (fr) 1998-06-26
EP0946963A1 (en) 1999-10-06
KR20000069566A (ko) 2000-11-25
CN1208805C (zh) 2005-06-29
US6150910A (en) 2000-11-21

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20091219