NL8303238A - Elektromagnetische afbuigeenheid en kleurenbeeldbuis voorzien daarvan. - Google Patents

Elektromagnetische afbuigeenheid en kleurenbeeldbuis voorzien daarvan. Download PDF

Info

Publication number
NL8303238A
NL8303238A NL8303238A NL8303238A NL8303238A NL 8303238 A NL8303238 A NL 8303238A NL 8303238 A NL8303238 A NL 8303238A NL 8303238 A NL8303238 A NL 8303238A NL 8303238 A NL8303238 A NL 8303238A
Authority
NL
Netherlands
Prior art keywords
annular body
deflection unit
coils
coil holder
moldings
Prior art date
Application number
NL8303238A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Priority to NL8303238A priority Critical patent/NL8303238A/nl
Priority to DE19843433378 priority patent/DE3433378A1/de
Priority to GB08423429A priority patent/GB2147143B/en
Priority to JP59194071A priority patent/JPS6091537A/ja
Priority to FR8414276A priority patent/FR2552263B1/fr
Priority to KR1019840005678A priority patent/KR920000916B1/ko
Priority to US06/651,964 priority patent/US4535313A/en
Priority to IT22706/84A priority patent/IT1176709B/it
Priority to CA000463694A priority patent/CA1211779A/en
Publication of NL8303238A publication Critical patent/NL8303238A/nl

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
    • H01J29/702—Convergence correction arrangements therefor
    • H01J29/703—Static convergence systems

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
NL8303238A 1983-09-21 1983-09-21 Elektromagnetische afbuigeenheid en kleurenbeeldbuis voorzien daarvan. NL8303238A (nl)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL8303238A NL8303238A (nl) 1983-09-21 1983-09-21 Elektromagnetische afbuigeenheid en kleurenbeeldbuis voorzien daarvan.
DE19843433378 DE3433378A1 (de) 1983-09-21 1984-09-12 Elektromagnetische ablenkeinheit und farbfernsehbildroehre mit einer derartigen ablenkeinheit
GB08423429A GB2147143B (en) 1983-09-21 1984-09-17 Electromagnetic deflection unit for a colour display tube
JP59194071A JPS6091537A (ja) 1983-09-21 1984-09-18 電磁偏向ユニットおよびその電磁偏向ユニットを備えたカラー表示管
FR8414276A FR2552263B1 (fr) 1983-09-21 1984-09-18 Unite de deviation electromagnetique et tube en couleurs muni d'une telle unite de deviation
KR1019840005678A KR920000916B1 (ko) 1983-09-21 1984-09-18 전자기 편향 유니트와 이러한 유니트를 가진 칼라 표시관
US06/651,964 US4535313A (en) 1983-09-21 1984-09-18 Electromagnetic deflection unit and color display tube provided with such a unit
IT22706/84A IT1176709B (it) 1983-09-21 1984-09-18 Unita' di deflessione elettromagnetica e tubo di visualizzazione a colori dotato di tale unita'
CA000463694A CA1211779A (en) 1983-09-21 1984-09-20 Electromagnetic deflection unit and colour display tube provided with such a unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8303238A NL8303238A (nl) 1983-09-21 1983-09-21 Elektromagnetische afbuigeenheid en kleurenbeeldbuis voorzien daarvan.
NL8303238 1983-09-21

Publications (1)

Publication Number Publication Date
NL8303238A true NL8303238A (nl) 1985-04-16

Family

ID=19842430

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8303238A NL8303238A (nl) 1983-09-21 1983-09-21 Elektromagnetische afbuigeenheid en kleurenbeeldbuis voorzien daarvan.

Country Status (9)

Country Link
US (1) US4535313A (zh)
JP (1) JPS6091537A (zh)
KR (1) KR920000916B1 (zh)
CA (1) CA1211779A (zh)
DE (1) DE3433378A1 (zh)
FR (1) FR2552263B1 (zh)
GB (1) GB2147143B (zh)
IT (1) IT1176709B (zh)
NL (1) NL8303238A (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1201361B (it) * 1985-10-08 1989-01-27 Plessey Spa Unita' di deflessione con supporti ferromagnetici da magnetizzare in funzione dell'accoppiamento con cinescopio,e suo procedimento di impiego
DE3767330D1 (de) * 1986-03-19 1991-02-21 Toshiba Kawasaki Kk Ablenkvorrichtung fuer eine kathodenstrahlroehre.
NL8601003A (nl) * 1986-03-28 1987-10-16 Philips Nv Kleurenbeeldbuis met een afbuigeenheid met beeldbalanscorrectiemiddelen.
FR2606550B1 (fr) * 1986-11-12 1989-01-13 Videocolor Procede et dispositif pour le reglage de la convergence statique et/ou de la purete d'un tube de television en couleurs
US5250876A (en) * 1989-07-14 1993-10-05 U.S. Philips Corporation Display tube and deflection unit suitable for such a display tube
DE4040698A1 (de) * 1990-12-19 1992-06-25 Siemens Ag Ablenkeinheit
EP0597533B1 (en) * 1992-11-12 1997-02-26 Koninklijke Philips Electronics N.V. Deflection unit having a ring with field correction elements, and cathode ray tube provided with said unit
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

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB869854A (en) * 1956-08-30 1961-06-07 Telefunken Gmbh Improvements in or relating to members for laterally displacing an electron beam
NZ120972A (zh) * 1957-04-16
GB927025A (en) * 1960-11-17 1963-05-22 Philips Electrical Ind Ltd Improvements in protective shrouds for television picture-tube deflection coil systems
US3356879A (en) * 1963-08-14 1967-12-05 Zenith Radio Corp Beam positioning device for varying the effective origin of cathode-ray tube electron beam
FR2036993B2 (zh) * 1969-04-29 1974-11-08 Videon
JPS5183225U (zh) * 1974-12-26 1976-07-03
NL170683C (nl) * 1975-04-01 1982-12-01 Philips Nv Werkwijze voor het vervaardigen van een statische convergentie-eenheid en een kleurenbeeldbuis voorzien van een convergentie-eenheid, vervaardigd onder toepassing van die werkwijze.
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
NL7908000A (nl) * 1979-11-01 1981-06-01 Philips Nv Afbuigjuk.
JPS598991B2 (ja) * 1979-11-07 1984-02-28 三菱電機株式会社 カラ−ブラウン管装置
JPS6010268Y2 (ja) * 1980-03-31 1985-04-09 株式会社東芝 偏向ヨ−ク装置
JPS5738545A (en) * 1980-08-20 1982-03-03 Toshiba Corp Deflection yoke device for color television set
NL8104735A (nl) * 1980-12-05 1982-07-01 Philips Nv Kathodestraalbuis met een afbuigeenheid met een samenstel van permanente magneten dat een statisch multipoolveld opwekt voor het simuleren van een modulatie van het dynamische afbuigveld.

Also Published As

Publication number Publication date
IT8422706A0 (it) 1984-09-18
IT1176709B (it) 1987-08-18
KR920000916B1 (ko) 1992-01-31
FR2552263B1 (fr) 1988-04-08
GB2147143A (en) 1985-05-01
KR850002664A (ko) 1985-05-15
DE3433378C2 (zh) 1993-06-24
JPH0546657B2 (zh) 1993-07-14
GB2147143B (en) 1987-05-28
US4535313A (en) 1985-08-13
GB8423429D0 (en) 1984-10-24
FR2552263A1 (fr) 1985-03-22
CA1211779A (en) 1986-09-23
JPS6091537A (ja) 1985-05-22
DE3433378A1 (de) 1985-04-11

Similar Documents

Publication Publication Date Title
NL8303238A (nl) Elektromagnetische afbuigeenheid en kleurenbeeldbuis voorzien daarvan.
GB2275538B (en) Frustoconical magnet for magnetic resonance imaging
US4359707A (en) Picture tube demagnetizing coil arrangement
IL105664A0 (en) Asymmetric radio frequency coil for magnetic resonance imaging
EP0859397A3 (en) Deflection yoke and yoke core used for the deflection yoke
GB9223648D0 (en) Cathode-ray tube with convergence yoke lens systems
US3247411A (en) Post-deflection color purity correcting magnet system for a color tv cathode ray tube
JPH0850865A (ja) 偏向ヨーク
EP0139326B1 (en) Electromagnetic deflection unit and picture tube provided with such a unit
US4606729A (en) Method of manufacturing a deflection unit for color television display tubes which is pre-adjusted for color purity
IL108916A (en) Periodic permanent magnet focusing system for electron beam
NL8602377A (nl) Werkwijze voor het vervaardigen van een afbuigeenheid voor een kathodestraalbuis.
DE69321156D1 (de) Kathodenstrahlröhre mit Ablenkjoch
GB2306767B (en) Ferrite core for a cathode ray tube deflection yoke
NL8601802A (nl) Electromagnetische afbuigeenheid en kathodestraalbuis voorzien daarvan.
KR920006867Y1 (ko) 편향 요크의 자성편의 취부구조
KR930016125U (ko) 음극선관 편향 요오크의 밸런스 코일 지지대
US2922909A (en) Beam centering apparatus
NL8300450A (nl) Afbuigeenheid met klemband die hoogohmig verbonden is met een afbuigspoel.
JP2003519991A (ja) 消磁コイルを取り付けるための方法及び装置
KR0140009Y1 (ko) 전자 집속방식 음극선관의 집속코일
US6586893B2 (en) Convergence correction device for electron beams in color picture tube and process of using
DE69720439T2 (de) Kathodenstrahlröhre mit magnetspule für bildverbesserung
JPS639099Y2 (zh)
JPS62115631A (ja) 偏光ヨ−クおよびひずみを除去または低減する方法

Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed