SG92591A1 - Field harmonic enhancer in a deflection yoke - Google Patents

Field harmonic enhancer in a deflection yoke

Info

Publication number
SG92591A1
SG92591A1 SG9602096A SG1996002096A SG92591A1 SG 92591 A1 SG92591 A1 SG 92591A1 SG 9602096 A SG9602096 A SG 9602096A SG 1996002096 A SG1996002096 A SG 1996002096A SG 92591 A1 SG92591 A1 SG 92591A1
Authority
SG
Singapore
Prior art keywords
coils
field harmonic
enhancers
field
deflection yoke
Prior art date
Application number
SG9602096A
Other languages
English (en)
Inventor
Andre Maillot
Marc Milili
Original Assignee
Videocolor Sa
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 Videocolor Sa filed Critical Videocolor Sa
Priority to SG9602096A priority Critical patent/SG92591A1/en
Priority to AT90403538T priority patent/ATE136156T1/de
Priority to ES90403538T priority patent/ES2087138T3/es
Priority to DE69026266T priority patent/DE69026266T2/de
Priority to EP90403538A priority patent/EP0490004B1/en
Priority to US07/799,222 priority patent/US5306982A/en
Priority to JP35081191A priority patent/JP3271672B2/ja
Priority to CN91108015A priority patent/CN1057864C/zh
Priority to KR1019910022727A priority patent/KR100244800B1/ko
Publication of SG92591A1 publication Critical patent/SG92591A1/en

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
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Details Of Television Scanning (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Amplifiers (AREA)
  • Particle Accelerators (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Microwave Tubes (AREA)
SG9602096A 1990-12-12 1990-12-12 Field harmonic enhancer in a deflection yoke SG92591A1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SG9602096A SG92591A1 (en) 1990-12-12 1990-12-12 Field harmonic enhancer in a deflection yoke
AT90403538T ATE136156T1 (de) 1990-12-12 1990-12-12 Ablenkjoch mit verstärker der harmonischen feldkomponenten
ES90403538T ES2087138T3 (es) 1990-12-12 1990-12-12 Mejorador de los armonicos de campo en un yugo de deflexion.
DE69026266T DE69026266T2 (de) 1990-12-12 1990-12-12 Ablenkjoch mit Verstärker der harmonischen Feldkomponenten
EP90403538A EP0490004B1 (en) 1990-12-12 1990-12-12 Field harmonic enhancer in a deflection yoke
US07/799,222 US5306982A (en) 1990-12-12 1991-11-27 Field harmonic enhancer in a deflection yoke
JP35081191A JP3271672B2 (ja) 1990-12-12 1991-12-10 偏向装置
CN91108015A CN1057864C (zh) 1990-12-12 1991-12-11 偏转线圈
KR1019910022727A KR100244800B1 (ko) 1990-12-12 1991-12-12 편향 요크내의 자계 고조파 증가기

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SG9602096A SG92591A1 (en) 1990-12-12 1990-12-12 Field harmonic enhancer in a deflection yoke
EP90403538A EP0490004B1 (en) 1990-12-12 1990-12-12 Field harmonic enhancer in a deflection yoke

Publications (1)

Publication Number Publication Date
SG92591A1 true SG92591A1 (en) 2002-11-19

Family

ID=28043280

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9602096A SG92591A1 (en) 1990-12-12 1990-12-12 Field harmonic enhancer in a deflection yoke

Country Status (9)

Country Link
US (1) US5306982A (ko)
EP (1) EP0490004B1 (ko)
JP (1) JP3271672B2 (ko)
KR (1) KR100244800B1 (ko)
CN (1) CN1057864C (ko)
AT (1) ATE136156T1 (ko)
DE (1) DE69026266T2 (ko)
ES (1) ES2087138T3 (ko)
SG (1) SG92591A1 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
JP3128417B2 (ja) * 1993-02-15 2001-01-29 三菱電機株式会社 偏向ヨーク及びそのコイルボビン
EP0655766B1 (en) * 1993-11-26 1997-11-05 Koninklijke Philips Electronics N.V. Display tube including a correction coil for generating, in operation, an axial correction field
US5777429A (en) * 1996-02-22 1998-07-07 Sony Corporation Device for correction of negative differential coma error in cathode ray tubes
WO1997044808A1 (en) * 1996-05-21 1997-11-27 Philips Electronics N.V. Color display device having elements influencing the landing angle
US5668436A (en) * 1996-08-07 1997-09-16 Matsushita Electronics Corporation Cathode ray tube displays having saddle-type deflecting coils
FR2754636B1 (fr) * 1996-10-15 1998-11-27 Thomson Tubes & Displays Systeme de deviation de faisceau d'electrons pour tube a rayons catholiques monochrome
FR2818799A1 (fr) * 2000-12-22 2002-06-28 Thomson Tubes & Displays Systeme de deflexion pour tube a rayons cathodiques couleur corrige en coma horizontale

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4524340A (en) * 1983-05-02 1985-06-18 U.S. Philips Corporation Device for displaying television pictures
EP0241057A1 (en) * 1986-03-28 1987-10-14 Koninklijke Philips Electronics N.V. Colour picture tube including a deflection unit having picture balance correction means

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS573352A (en) * 1980-06-06 1982-01-08 Denki Onkyo Co Ltd Deflection yoke
US4853588A (en) * 1986-09-05 1989-08-01 Denki Onkyo Co., Ltd. Deflection yoke apparatus with means for reducing unwanted radiation
NL8901589A (nl) * 1989-06-23 1991-01-16 Philips Nv Kleurenbeeldbuis met twist correctiemiddelen.
DE68928125T2 (de) * 1989-10-31 1997-10-16 Thomson Tubes & Displays S.A., Courbevoie Anzeigevorrichtung mit einer Farbbildröhre
US5204649A (en) * 1989-11-09 1993-04-20 Mitsubishi Denki Kabushiki Kaisha Deflection yoke
KR930000791B1 (ko) * 1989-11-09 1993-02-04 미쯔비시덴끼 가부시끼가이샤 편향 요크

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4524340A (en) * 1983-05-02 1985-06-18 U.S. Philips Corporation Device for displaying television pictures
EP0241057A1 (en) * 1986-03-28 1987-10-14 Koninklijke Philips Electronics N.V. Colour picture tube including a deflection unit having picture balance correction means

Also Published As

Publication number Publication date
CN1062430A (zh) 1992-07-01
ES2087138T3 (es) 1996-07-16
CN1057864C (zh) 2000-10-25
EP0490004B1 (en) 1996-03-27
DE69026266D1 (de) 1996-05-02
JPH0696694A (ja) 1994-04-08
KR100244800B1 (ko) 2000-02-15
US5306982A (en) 1994-04-26
JP3271672B2 (ja) 2002-04-02
KR920013572A (ko) 1992-07-29
DE69026266T2 (de) 1996-12-12
EP0490004A1 (en) 1992-06-17
ATE136156T1 (de) 1996-04-15

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