DE3767064D1 - Farbbildroehre mit astigmatismuskorrektur. - Google Patents

Farbbildroehre mit astigmatismuskorrektur.

Info

Publication number
DE3767064D1
DE3767064D1 DE8787201205T DE3767064T DE3767064D1 DE 3767064 D1 DE3767064 D1 DE 3767064D1 DE 8787201205 T DE8787201205 T DE 8787201205T DE 3767064 T DE3767064 T DE 3767064T DE 3767064 D1 DE3767064 D1 DE 3767064D1
Authority
DE
Germany
Prior art keywords
astigmatism correction
colored pipes
colored
pipes
astigmatism
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 - Lifetime
Application number
DE8787201205T
Other languages
English (en)
Inventor
Albertus Aemilius S Sluyterman
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
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE3767064D1 publication Critical patent/DE3767064D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/76—Deflecting by magnetic fields only
DE8787201205T 1986-07-10 1987-06-24 Farbbildroehre mit astigmatismuskorrektur. Expired - Lifetime DE3767064D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8601803A NL8601803A (nl) 1986-07-10 1986-07-10 Kleurenbeeldbuis met astigmatisme correctiemiddelen.

Publications (1)

Publication Number Publication Date
DE3767064D1 true DE3767064D1 (de) 1991-02-07

Family

ID=19848294

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787201205T Expired - Lifetime DE3767064D1 (de) 1986-07-10 1987-06-24 Farbbildroehre mit astigmatismuskorrektur.

Country Status (6)

Country Link
US (1) US4823046A (de)
EP (1) EP0254338B1 (de)
JP (1) JPH088079B2 (de)
KR (1) KR880002234A (de)
DE (1) DE3767064D1 (de)
NL (1) NL8601803A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9000373A (nl) * 1989-07-14 1991-02-01 Philips Nv Beeldbuis en afbuigeenheid geschikt voor zulk een beeldbuis.
FR2689678B1 (fr) * 1992-04-07 1994-09-23 Thomson Tubes & Displays Procédé de positionnement d'un déviateur sur le col d'un tube à rayons cathodiques et dispositif mettant en Óoeuvre le procédé.
BE1007166A3 (nl) * 1993-05-13 1995-04-11 Philips Electronics Nv Beeldbuis met afbuigeenheid.
US5550522A (en) * 1993-11-09 1996-08-27 U.S. Phillips Corporation Deflection unit having a ring with field correction elements, and cathode ray tube provided with said unit
JPH08129972A (ja) * 1994-10-31 1996-05-21 Sony Corp 偏向ヨーク
US5557164A (en) * 1995-03-15 1996-09-17 Chunghwa Picture Tubes, Ltd. Cathode ray tube with misconvergence compensation
JPH10188852A (ja) * 1996-12-19 1998-07-21 Lg Electron Inc 陰極線管用の偏向ヨーク
KR100351850B1 (ko) * 1999-11-19 2002-09-11 엘지전자주식회사 음극선관용 편향요크의 페라이트 코어
EP1102301A1 (de) * 1999-11-19 2001-05-23 Lg Electronics Inc. Eisenkern in Ablenkjoch für Braun-Röhre
EP1378927A1 (de) * 2002-07-04 2004-01-07 Matsushita Display Devices (Germany) GmbH Farbbildröhre und Ablenksystem mit verbesserten Abbildungseigenschaften
US8539392B2 (en) 2011-02-24 2013-09-17 National Taiwan University Method for compensating proximity effects of particle beam lithography processes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL188373C (nl) * 1978-02-06 1992-06-01 Philips Nv Afbuigjuk voor kleurentelevisiebeeldweergeefbuizen.
US4143345A (en) * 1978-06-06 1979-03-06 Rca Corporation Deflection yoke with permanent magnet raster correction
US4231009A (en) * 1978-08-30 1980-10-28 Rca Corporation Deflection yoke with a magnet for reducing sensitivity of convergence to yoke position
US4307363A (en) * 1980-06-30 1981-12-22 Rca Corporation Permeable corrector for deflection yokes
JPS5738544A (en) * 1980-08-19 1982-03-03 Matsushita Electronics Corp Electromagnetic deflection system picture tube system equipment
NL8301534A (nl) * 1983-05-02 1984-12-03 Philips Nv Inrichting voor het weergeven van televisiebeelden met een afbuigeenheid met comacorrecties.
JPS61114445A (ja) * 1984-11-08 1986-06-02 Sony Corp 偏向装置

Also Published As

Publication number Publication date
EP0254338A1 (de) 1988-01-27
NL8601803A (nl) 1988-02-01
KR880002234A (ko) 1988-04-29
EP0254338B1 (de) 1990-12-27
JPH088079B2 (ja) 1996-01-29
US4823046A (en) 1989-04-18
JPS6326929A (ja) 1988-02-04

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Legal Events

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

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

8339 Ceased/non-payment of the annual fee