DE69020478D1 - Farbbildröhrensystem mit reduziertem Fleckwachstum. - Google Patents

Farbbildröhrensystem mit reduziertem Fleckwachstum.

Info

Publication number: DE69020478D1
Authority: DE; Germany
Prior art keywords: picture tube; color picture; tube system; reduced stain; growth
Prior art date: 1989-10-02
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

DE69020478T

Other languages

English (en)

Other versions

DE69020478T2 (de

Inventor

Albertus Aemillius Sluyterman

Lambert Johannes Stil

Marinus Ludovicus Adri Vrinten

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.)

Koninklijke Philips NV

Original Assignee

Philips Electronics NV

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.)

1989-10-02

Filing date

1990-09-28

Publication date

1995-08-03

1990-08-24 Priority claimed from NL9001868A external-priority patent/NL9001868A/nl

1990-09-28 Application filed by Philips Electronics NV filed Critical Philips Electronics NV

1995-08-03 Publication of DE69020478D1 publication Critical patent/DE69020478D1/de

1996-02-22 Application granted granted Critical

1996-02-22 Publication of DE69020478T2 publication Critical patent/DE69020478T2/de

2010-09-29 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- H01J29/702—Convergence correction arrangements therefor
- 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
- H01J29/563—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses for controlling cross-section
- 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

DE69020478T 1989-10-02 1990-09-28 Farbbildröhrensystem mit reduziertem Fleckwachstum. Expired - Fee Related DE69020478T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL8902436		1989-10-02
NL9001868A NL9001868A (nl)	1990-08-24	1990-08-24	Kleurenbeeldbuissysteem met gereduceerde spotgroei.

Publications (2)

Publication Number	Publication Date
DE69020478D1 true DE69020478D1 (de)	1995-08-03
DE69020478T2 DE69020478T2 (de)	1996-02-22

Family

ID=26646587

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69020478T Expired - Fee Related DE69020478T2 (de)	1989-10-02	1990-09-28	Farbbildröhrensystem mit reduziertem Fleckwachstum.

Country Status (5)

Country	Link
US (2)	US5027042A (de)
EP (1)	EP0421523B1 (de)
JP (1)	JP3198106B2 (de)
CN (1)	CN1023046C (de)
DE (1)	DE69020478T2 (de)

Families Citing this family (33)

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Publication number	Priority date	Publication date	Assignee	Title
US5327051A (en) *	1990-07-19	1994-07-05	Rca Thomson Licensing Corporation	Deflection system with a pair of quadrupole arrangements
US5028850A (en) *	1990-07-19	1991-07-02	Rca Licensing Corporation	Deflection system with a controlled beam spot
ATE141713T1 (de) *	1991-04-02	1996-09-15	Philips Electronics Nv	Farbbildröhre mit verringertem fleckwachstum
DE69203131T2 (de) *	1991-04-04	1996-02-08	Philips Electronics Nv	Farbbildröhrensystem.
US5319280A (en) *	1991-05-06	1994-06-07	U.S. Philips Corporation	Color picture tube with reduced raster distortion and flat appearing display window
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
EP0797837B1 (de) *	1995-08-29	2002-01-16	Koninklijke Philips Electronics N.V.	Farbanzeigevorrichtung mit anordnung zur korrektur von landungsfehlern
JPH09320485A (ja)	1996-03-26	1997-12-12	Sony Corp	カラー陰極線管
EP0861500B1 (de) *	1996-05-21	2004-01-07	Koninklijke Philips Electronics N.V.	Farbkathodenstrahlröhre mit elementen zur beeinflussung der richtung einfallender elektronen
JPH10255682A (ja)	1997-03-14	1998-09-25	Sony Corp	陰極線管
CN1126145C (zh)	1997-07-15	2003-10-29	株式会社日立制作所	彩色阴极射线管
US6376981B1 (en) *	1997-12-29	2002-04-23	U.S. Philips Corporation	Color display device having quadrupole convergence coils
US6411027B1 (en)	1997-12-29	2002-06-25	U.S. Philips Corporation	Color display device having quadrupole convergence coils
WO1999034392A1 (en) *	1997-12-29	1999-07-08	Koninklijke Philips Electronics N.V.	Color display device with a deflection-dependent distance between outer beams
JP2001525113A (ja) *	1998-02-16	2001-12-04	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	サドル形状の色選択電極を有するカラー表示装置
EP0975003B1 (de) *	1998-07-16	2003-01-29	Matsushita Display Devices (Germany) GmbH	Farbfernsehgerät oder Farbmonitor mit flachem Bildschirm
TW428200B (en)	1998-12-01	2001-04-01	Koninkl Philips Electronics Nv	Colour display device with a deflection-dependent distance between outer beams
US6608436B1 (en) *	1998-12-22	2003-08-19	Koninklijke Philips Electronics N.V.	Color display device having quadrupole convergence coils
JP2000228156A (ja) *	1999-02-05	2000-08-15	Toshiba Corp	陰極線管装置
CN1315052A (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
JP2003502820A (ja) *	1999-06-22	2003-01-21	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
US6630803B1 (en)	1999-06-22	2003-10-07	Koninklijke Philips Electronics N.V.	Color display device having quadrupole convergence coils
JP2003512636A (ja) *	1999-10-15	2003-04-02	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	偏向手段と電子ビームの間の距離に影響を与える一対の協働手段とを有するカラーディスプレイ装置
KR20010092439A (ko) *	1999-11-23	2001-10-24	요트.게.아. 롤페즈	전자빔간의 거리에 영향을 주는 수단 및 편향 수단을 갖는디스플레이 장치
EP1139380A1 (de) *	2000-03-29	2001-10-04	Matsushita Electronics (Europe) GmbH	Ablenkeinheit für Farbbild-Elektronenstrahlröhren
US6831400B2 (en) *	2000-12-27	2004-12-14	Kabushiki Kaisha Toshiba	Color cathode ray tube apparatus having auxiliary magnetic field generator
EP1306877A3 (de) *	2001-10-01	2003-12-03	Matsushita Electric Industrial Co., Ltd.	Farbbildröhre mit verbesserter horizontaler Auflösung
US6924589B2 (en)	2001-10-23	2005-08-02	Matsushita Electric Industrial Co., Ltd.	Color picture tube device having improved horizontal convergence
EP1372182A1 (de) *	2002-06-14	2003-12-17	Matsushita Electric Industrial Co., Ltd.	Farbbildröhre
WO2004025686A1 (en) *	2002-09-09	2004-03-25	Lg. Philips Displays	Color picture display device with a magnetic quadrupole coil
US7839979B2 (en)	2006-10-13	2010-11-23	Koninklijke Philips Electronics N.V.	Electron optical apparatus, X-ray emitting device and method of producing an electron beam
PL2238175T3 (pl) *	2008-01-29	2012-05-31	Arlanxeo Deutschland Gmbh	Ewentualnie uwodornione kauczuki nitrylowe, zawierające ewentualnie końcowe grupy alkilotiolowe

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1046672B (de) *	1956-02-04	1958-12-18	Telefunken Gmbh	Anordnung zur Zentrierung der Elektronenstrahlen in einer Bildroehre zur Wiedergabe von Farbfernsehsendungen
NL225735A (de) *	1957-03-13
NL285903A (de) *	1961-11-25
US3430099A (en) *	1966-08-23	1969-02-25	Gen Electric	Simplified deflection system for plural in-line beam cathode ray tube
NL6704218A (de) *	1967-03-22	1968-09-23
US3562683A (en) *	1969-04-07	1971-02-09	Us Army	Quadrupole focusing of electron beams
US3553523A (en) *	1969-06-12	1971-01-05	Sylvania Electric Prod	Convergence means for plural in-line beam cathode ray tube
NL6909887A (de) *	1969-06-27	1970-12-29
US4088930A (en) *	1969-07-09	1978-05-09	U.S. Philips Corporation	Color television display device including a cathode-ray tube
NL148441B (nl) *	1969-07-09	1976-01-15	Philips Nv	Kleurentelevisieweergeefinrichting voorzien van een elektronenstraalbuis, alsmede afbuigspoelenstelsel voor toepassing daarin.
NL7112929A (de) *	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
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
KR900002905B1 (ko) *	1985-06-20	1990-05-03	가부시끼가이샤 도시바	칼라수상관장치
EP0218961B1 (de) *	1985-09-27	1989-08-16	Hitachi, Ltd.	Konvergenzkorrektureinrichtung zur Komakorrektur zur Verwendung in einer Kathodenstrahlröhre mit In-Line-Elektronenkanonen
NL8600117A (nl) *	1986-01-21	1987-08-17	Philips Nv	Kleurenbeeldbuis met verminderde deflectie defocussering.
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
US5086259A (en) *	1989-03-17	1992-02-04	Hitachi, Ltd.	System for converging a plurality of electron beams in cathode ray tube
DE69028968T2 (de) *	1989-08-04	1997-04-03	Toshiba Kawasaki Kk	Kathodenstrahlröhre

1990
- 1990-09-28 EP EP90202573A patent/EP0421523B1/de not_active Expired - Lifetime
- 1990-09-28 DE DE69020478T patent/DE69020478T2/de not_active Expired - Fee Related
- 1990-09-29 CN CN90108143A patent/CN1023046C/zh not_active Expired - Fee Related
- 1990-10-01 US US07/591,344 patent/US5027042A/en not_active Ceased
- 1990-10-02 JP JP26491190A patent/JP3198106B2/ja not_active Expired - Fee Related
1993
- 1993-02-25 US US08/026,147 patent/USRE35548E/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US5027042A (en)	1991-06-25
CN1050791A (zh)	1991-04-17
USRE35548E (en)	1997-07-01
EP0421523B1 (de)	1995-06-28
JP3198106B2 (ja)	2001-08-13
EP0421523A1 (de)	1991-04-10
DE69020478T2 (de)	1996-02-22
JPH03201347A (ja)	1991-09-03
CN1023046C (zh)	1993-12-08

Publication	Publication Date	Title
DE69020478D1 (de)	1995-08-03	Farbbildröhrensystem mit reduziertem Fleckwachstum.
DE69016652D1 (de)	1995-03-16	Farbbilderzeugungssystem.
DE69002113D1 (de)	1993-08-12	Bildabtastsystem mit farbausgleich.
DE69114181D1 (de)	1995-12-07	Dreidimensionale Farbbildaufnahme.
DE69102982D1 (de)	1994-08-25	Endotrachealtubus.
DE3851811D1 (de)	1994-11-17	Farbbildröhre.
DE69017350D1 (de)	1995-04-06	Farbbildkathodenstrahlröhre.
DE3787704D1 (de)	1993-11-11	Farbbildröhre.
DE69016473D1 (de)	1995-03-16	Farbvideodrucker.
DE69114876D1 (de)	1996-01-11	Farbbilderzeugungssystem.
DE69112046D1 (de)	1995-09-14	Farbmessung.
DE69013183D1 (de)	1994-11-17	Farbbildröhrensystem mit reduziertem Fleckwachstum.
DE3650388D1 (de)	1995-10-19	Farbbildröhre.
DE3750535D1 (de)	1994-10-20	Farbbildröhrenvorrichtung.
DE69108267D1 (de)	1995-04-27	Farbbilderzeugungsgerät.
DE3750796D1 (de)	1995-01-12	Bildaufnahmeröhre.
DE69205865D1 (de)	1995-12-14	Farbbilderzeugungsvorrichtungen.
DE69008636D1 (de)	1994-06-09	Farbbildröhre.
DE69018972D1 (de)	1995-06-01	Abbildungssystem.
DE69015014D1 (de)	1995-01-26	Farbbildwiedergaberöhre mit Drallkorrekturmitteln.
TR24839A (tr)	1992-05-01	GELISTIRILMIS GÖLGE-MASKE-SASI TAKIMI DESTEKLI RENKLI RESIM TüPü
DE69012503D1 (de)	1994-10-20	Farbkathodenstrahlröhre.
EP0489920A4 (de)	1992-04-21	Farbkathodenstrahlröhre.
DE3885478D1 (de)	1993-12-16	Farbbildröhre.
DE68927360D1 (de)	1996-11-28	Farbbildröhre

Legal Events

Date	Code	Title	Description
1996-07-25	8364	No opposition during term of opposition
1999-12-16	8327	Change in the person/name/address of the patent owner	Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N
2002-12-19	8320	Willingness to grant licences declared (paragraph 23)
2004-07-08	8339	Ceased/non-payment of the annual fee