DE69013183D1 - Farbbildröhrensystem mit reduziertem Fleckwachstum. - Google Patents

Farbbildröhrensystem mit reduziertem Fleckwachstum.

Info

Publication number
DE69013183D1
DE69013183D1 DE69013183T DE69013183T DE69013183D1 DE 69013183 D1 DE69013183 D1 DE 69013183D1 DE 69013183 T DE69013183 T DE 69013183T DE 69013183 T DE69013183 T DE 69013183T DE 69013183 D1 DE69013183 D1 DE 69013183D1
Authority
DE
Germany
Prior art keywords
picture tube
color picture
tube system
reduced stain
growth
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
DE69013183T
Other languages
English (en)
Other versions
DE69013183T2 (de
Inventor
Albertus Aemilius S Sluyterman
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 Gloeilampenfabrieken 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.)
Filing date
Publication date
Priority claimed from NL8900306A external-priority patent/NL8900306A/nl
Priority claimed from NL8902529A external-priority patent/NL8902529A/nl
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE69013183D1 publication Critical patent/DE69013183D1/de
Application granted granted Critical
Publication of DE69013183T2 publication Critical patent/DE69013183T2/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
    • 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
    • H01J29/56—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
DE69013183T 1989-02-08 1990-02-02 Farbbildröhrensystem mit reduziertem Fleckwachstum. Expired - Fee Related DE69013183T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8900306A NL8900306A (nl) 1989-02-08 1989-02-08 Kleurenbeeldbuissysteem met gereduceerde spotgroei.
NL8902529A NL8902529A (nl) 1989-10-12 1989-10-12 Kleurenbeeldbuissysteem met gereduceerde spotgroei (daf-q).

Publications (2)

Publication Number Publication Date
DE69013183D1 true DE69013183D1 (de) 1994-11-17
DE69013183T2 DE69013183T2 (de) 1995-04-20

Family

ID=26646488

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69013183T Expired - Fee Related DE69013183T2 (de) 1989-02-08 1990-02-02 Farbbildröhrensystem mit reduziertem Fleckwachstum.

Country Status (6)

Country Link
US (1) US4988926A (de)
EP (1) EP0382299B1 (de)
JP (1) JP3064317B2 (de)
KR (1) KR0141589B1 (de)
CN (1) CN1023043C (de)
DE (1) DE69013183T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH088078B2 (ja) * 1989-10-16 1996-01-29 松下電子工業株式会社 カラー受像管装置
US5327051A (en) * 1990-07-19 1994-07-05 Rca Thomson Licensing Corporation Deflection system with a pair of quadrupole arrangements
EP0507383B1 (de) * 1991-04-04 1995-06-28 Koninklijke Philips Electronics N.V. Farbbildröhrensystem
JPH0612998A (ja) * 1992-06-29 1994-01-21 Sony Corp カラーｃｒｔ用電子銃
JPH0950772A (ja) * 1995-06-01 1997-02-18 Mitsubishi Electric Corp カラーｃｒｔ
DE69822613T2 (de) * 1997-12-29 2005-02-10 Koninklijke Philips Electronics N.V. Farbanzeigevorrichtung mit ablenk-abhängigem abstand zwischen den aussenstrahlen
US6411027B1 (en) 1997-12-29 2002-06-25 U.S. Philips Corporation Color display device having quadrupole convergence coils
US6376981B1 (en) 1997-12-29 2002-04-23 U.S. Philips Corporation Color display device having quadrupole convergence coils
TW428200B (en) * 1998-12-01 2001-04-01 Koninkl Philips Electronics Nv Colour display device with a deflection-dependent distance between outer beams
WO2001029867A1 (en) * 1999-10-15 2001-04-26 Koninklijke Philips Electronics N.V. Color display device with deflection means and a co-operating pair of means for influencing the distance between electron beams
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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946266A (en) * 1973-06-11 1976-03-23 Sony Corporation Electrostatic and dynamic magnetic control of cathode ray for distortion compensation
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
DE3124235A1 (de) * 1981-06-20 1983-06-16 Videocolor S.A., 92128 Montrouge Strahlerzeugersystem einer fernseh-bildroehre o.dgl.
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.
US4864195A (en) * 1988-05-05 1989-09-05 Rca Licensing Corp. Color display system with dynamically varied beam spacing

Also Published As

Publication number Publication date
KR900013566A (ko) 1990-09-06
JPH02239545A (ja) 1990-09-21
CN1023043C (zh) 1993-12-08
EP0382299A1 (de) 1990-08-16
CN1044873A (zh) 1990-08-22
US4988926A (en) 1991-01-29
JP3064317B2 (ja) 2000-07-12
EP0382299B1 (de) 1994-10-12
DE69013183T2 (de) 1995-04-20
KR0141589B1 (ko) 1998-06-01

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee