JP3097862B2 - 一対の四重極構成を有する偏向システム - Google Patents

一対の四重極構成を有する偏向システム

Info

Publication number
JP3097862B2
JP3097862B2 JP03513362A JP51336291A JP3097862B2 JP 3097862 B2 JP3097862 B2 JP 3097862B2 JP 03513362 A JP03513362 A JP 03513362A JP 51336291 A JP51336291 A JP 51336291A JP 3097862 B2 JP3097862 B2 JP 3097862B2
Authority
JP
Japan
Prior art keywords
spot
quadrupole
deflection
magnetic field
axis
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
JP03513362A
Other languages
English (en)
Japanese (ja)
Other versions
JPH05508514A (ja
Inventor
ポール ジヨンソン，ジエフリー
デントン グロート，マイケル
Original Assignee
アールシーエー トムソン ラインシング コーポレイシヨン
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 アールシーエー トムソン ラインシング コーポレイシヨン filed Critical アールシーエー トムソン ラインシング コーポレイシヨン
Publication of JPH05508514A publication Critical patent/JPH05508514A/ja
Application granted granted Critical
Publication of JP3097862B2 publication Critical patent/JP3097862B2/ja
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
    • H01J29/56—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses
    • 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

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Details Of Television Scanning (AREA)
JP03513362A 1990-07-19 1991-07-19 一対の四重極構成を有する偏向システム Expired - Fee Related JP3097862B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US554,503 1990-07-19
US07/554,503 US5327051A (en) 1990-07-19 1990-07-19 Deflection system with a pair of quadrupole arrangements

Publications (2)

Publication Number Publication Date
JPH05508514A JPH05508514A (ja) 1993-11-25
JP3097862B2 true JP3097862B2 (ja) 2000-10-10

Family

ID=24213610

Family Applications (1)

Application Number Title Priority Date Filing Date
JP03513362A Expired - Fee Related JP3097862B2 (ja) 1990-07-19 1991-07-19 一対の四重極構成を有する偏向システム

Country Status (5)

Country Link
US (1) US5327051A (US20030199744A1-20031023-C00003.png)
JP (1) JP3097862B2 (US20030199744A1-20031023-C00003.png)
KR (1) KR100228325B1 (US20030199744A1-20031023-C00003.png)
DE (2) DE4191630T (US20030199744A1-20031023-C00003.png)
WO (1) WO1992002033A1 (US20030199744A1-20031023-C00003.png)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5028850A (en) * 1990-07-19 1991-07-02 Rca Licensing Corporation Deflection system with a controlled beam spot
JPH08212939A (ja) * 1995-02-08 1996-08-20 Mitsubishi Electric Corp Ｃｒｔおよびその解像度改善装置
JPH0950772A (ja) * 1995-06-01 1997-02-18 Mitsubishi Electric Corp カラーｃｒｔ
WO1997008729A1 (en) * 1995-08-29 1997-03-06 Philips Electronics N.V. Color display device including landing-correction means
US5719476A (en) * 1996-02-23 1998-02-17 David Sarnoff Research Center, Inc. Apparatus for correcting distortion of an electron beam generated spot on a cathode ray tube screen
US6376981B1 (en) * 1997-12-29 2002-04-23 U.S. Philips Corporation Color display device having quadrupole convergence coils
EP0975003B1 (de) 1998-07-16 2003-01-29 Matsushita Display Devices (Germany) GmbH Farbfernsehgerät oder Farbmonitor mit flachem Bildschirm
US6630803B1 (en) * 1999-06-22 2003-10-07 Koninklijke Philips Electronics N.V. Color display device having quadrupole convergence coils
CN1315053A (zh) * 1999-06-22 2001-09-26 皇家菲利浦电子有限公司 具有四极会聚线圈的彩色显示装置
JP2003529893A (ja) * 1999-06-22 2003-10-07 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 四重極コンバーゼンスコイルを有するカラー表示装置
JP2001101983A (ja) * 1999-10-01 2001-04-13 Matsushita Electronics Industry Corp カラー受像管装置
US6924589B2 (en) * 2001-10-23 2005-08-02 Matsushita Electric Industrial Co., Ltd. Color picture tube device having improved horizontal convergence
AU2003300365A1 (en) * 2003-12-23 2005-08-03 Thomson Licensing Hdtv crt display having optimized tube geometry, yoke field and gun orientation
FR2895145A1 (fr) * 2005-12-16 2007-06-22 Thomson Licensing Sas Systeme de convergence de faisceaux electroniques de tubes a rayons cathodiques

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6704218A (US20030199744A1-20031023-C00003.png) * 1967-03-22 1968-09-23
NL6909887A (US20030199744A1-20031023-C00003.png) * 1969-06-27 1970-12-29
NL148441B (nl) * 1969-07-09 1976-01-15 Philips Nv Kleurentelevisieweergeefinrichting voorzien van een elektronenstraalbuis, alsmede afbuigspoelenstelsel voor toepassing daarin.
US4088930A (en) * 1969-07-09 1978-05-09 U.S. Philips Corporation Color television display device including a cathode-ray tube
NL7112929A (US20030199744A1-20031023-C00003.png) * 1971-09-21 1973-03-23
BE789869A (fr) * 1971-10-09 1973-04-09 Philips Nv Dispositif de reproduction d'images de television en couleur, muni d'untube cathodique
US3898520A (en) * 1972-09-06 1975-08-05 Philips Corp Deflection coils and system having two quadripolar fields at a forty five degree angle with respect to each other
JPS5843856B2 (ja) * 1977-05-30 1983-09-29 株式会社東芝 インライン形カラ−受像管装置
JPS5832378Y2 (ja) * 1977-06-23 1983-07-18 松下電器産業株式会社 コンバ−ゼンス装置
US4318032A (en) * 1978-09-25 1982-03-02 Matsushita Electric Industrial Company, Limited Convergence circuit including a quadrant separator
JPH0736623B2 (ja) * 1981-04-30 1995-04-19 株式会社日立製作所 インラインカラ−受像管装置
JPS58212039A (ja) * 1982-06-01 1983-12-09 Denki Onkyo Co Ltd 偏向ヨ−ク装置
US4556857A (en) * 1984-10-01 1985-12-03 General Electric Company Deflection yoke for small gun-base CRT
CN86104329A (zh) * 1985-06-21 1986-12-17 东芝有限公司 彩色显像管装置
US4683405A (en) * 1986-06-27 1987-07-28 Rca Corporation Parabolic voltage generating apparatus for television
US4730216A (en) * 1986-07-03 1988-03-08 Rca Corporation Raster distortion correction circuit
JPH0736319B2 (ja) * 1987-05-28 1995-04-19 株式会社東芝 カラ−受像管装置
NL8702631A (nl) * 1987-11-04 1989-06-01 Philips Nv Kleurenbeeldbuis, afbuigsysteem en elektronenkanon.
US4864195A (en) * 1988-05-05 1989-09-05 Rca Licensing Corp. Color display system with dynamically varied beam spacing
JPH0275135A (ja) * 1988-09-09 1990-03-14 Hitachi Ltd ビームスポット補正装置
US4988926A (en) * 1989-02-08 1991-01-29 U.S. Philips Corporation Color cathode ray tube system with reduced spot growth
DE69020478T2 (de) * 1989-10-02 1996-02-22 Philips Electronics Nv Farbbildröhrensystem mit reduziertem Fleckwachstum.

Also Published As

Publication number Publication date
JPH05508514A (ja) 1993-11-25
DE4191630T (US20030199744A1-20031023-C00003.png) 1993-05-13
WO1992002033A1 (en) 1992-02-06
KR100228325B1 (ko) 1999-11-01
US5327051A (en) 1994-07-05
DE4191630B4 (de) 2004-05-19

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Legal Events

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LAPS Cancellation because of no payment of annual fees