JPS5326618A - Device for reproducing television picture - Google Patents

Device for reproducing television picture

Info

Publication number
JPS5326618A
JPS5326618A JP10038777A JP10038777A JPS5326618A JP S5326618 A JPS5326618 A JP S5326618A JP 10038777 A JP10038777 A JP 10038777A JP 10038777 A JP10038777 A JP 10038777A JP S5326618 A JPS5326618 A JP S5326618A
Authority
JP
Japan
Prior art keywords
television picture
reproducing television
reproducing
picture
television
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.)
Granted
Application number
JP10038777A
Other languages
Japanese (ja)
Other versions
JPS593018B2 (en
Inventor
Geraado Yosefu Baaten Piito
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
Publication of JPS5326618A publication Critical patent/JPS5326618A/en
Publication of JPS593018B2 publication Critical patent/JPS593018B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/28—Arrangements for convergence or focusing
    • H04N9/285—Arrangements for convergence or focusing using quadrupole lenses
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Details Of Television Scanning (AREA)
JP10038777A 1976-08-24 1977-08-22 Television image projection equipment Expired JPS593018B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7609374A NL7609374A (en) 1976-08-24 1976-08-24 DEVICE FOR DISPLAYING TELEVISION IMAGES, DEVICE COIL SYSTEM FOR SUCH DEVICE AND PICTURE TUBE FITTED WITH SUCH DEFLECTION COIL SYSTEM.

Publications (2)

Publication Number Publication Date
JPS5326618A true JPS5326618A (en) 1978-03-11
JPS593018B2 JPS593018B2 (en) 1984-01-21

Family

ID=19826783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10038777A Expired JPS593018B2 (en) 1976-08-24 1977-08-22 Television image projection equipment

Country Status (13)

Country Link
JP (1) JPS593018B2 (en)
AU (1) AU509555B2 (en)
BE (1) BE858010A (en)
BR (1) BR7705588A (en)
CA (1) CA1093625A (en)
DD (1) DD131435A5 (en)
DE (1) DE2736162A1 (en)
ES (1) ES461806A1 (en)
FR (1) FR2363186A1 (en)
GB (1) GB1567669A (en)
IT (1) IT1084860B (en)
MX (1) MX143041A (en)
NL (1) NL7609374A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62296346A (en) * 1986-06-11 1987-12-23 フィリップス　エレクトロニクス　ネムローゼ　フェンノートシャップ Cathode ray tube

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL181895C (en) * 1979-10-02 1987-11-16 Philips Nv CATHODE JET TUBE WITH CORRECTION RINGS MULTIPOLO MAGNETIZED.
NL8104735A (en) * 1980-12-05 1982-07-01 Philips Nv CATHODE SPRAY TUBE WITH A DEFLECTION UNIT CONTAINING PERMANENT MAGNETS WHICH GENERATES A STATIC MULTIPOLO FIELD FOR SIMULATING A MODULATION OF THE DYNAMIC DEFLECTION FIELD.
GB8611321D0 (en) * 1986-05-09 1986-06-18 Philips Nv Correcting electron beam misconvergance
GB2208034A (en) * 1987-08-13 1989-02-15 Ibm Reducing magnetic radiation in front of a cathode ray tube screen
US5177399A (en) * 1988-06-27 1993-01-05 Kabushiki Kaisha Toshiba Color cathode ray tube apparatus
US5225736A (en) * 1988-06-27 1993-07-06 Kabushiki Kaisha Toshiba Color cathode ray tube apparatus
US5206559A (en) * 1989-08-04 1993-04-27 Kabushiki Kaisha Toshiba Cathode ray tube which improves deflection aberration
FR2667722B1 (en) * 1990-10-09 1996-09-06 Videocolor Sa ELECTROMAGNETIC GEOMETRY CORRECTOR FOR SINGLE - BEAM CATHODE RAY TUBE.
US5258693A (en) * 1990-10-09 1993-11-02 Videocolor, S.A. Geometry corrector for a cathode ray tube

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB739068A (en) * 1952-08-09 1955-10-26 Emi Ltd Improvements in or relating to cathode ray tube arrangements
GB750310A (en) * 1953-04-10 1956-06-13 Marconi Wireless Telegraph Co Improvements in or relating to cathode ray tubes
NL148441B (en) * 1969-07-09 1976-01-15 Philips Nv COLOR TV DISPLAY DEVICE EQUIPPED WITH AN ELECTRON BAM TUBE AND DEVICE COIL SYSTEM FOR USE THEREIN.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62296346A (en) * 1986-06-11 1987-12-23 フィリップス　エレクトロニクス　ネムローゼ　フェンノートシャップ Cathode ray tube

Also Published As

Publication number Publication date
AU2804977A (en) 1979-02-22
MX143041A (en) 1981-02-23
DE2736162A1 (en) 1978-03-09
IT1084860B (en) 1985-05-28
AU509555B2 (en) 1980-05-15
FR2363186A1 (en) 1978-03-24
FR2363186B1 (en) 1981-12-04
DD131435A5 (en) 1978-06-21
GB1567669A (en) 1980-05-21
CA1093625A (en) 1981-01-13
BE858010A (en) 1978-02-22
DE2736162C2 (en) 1987-11-05
ES461806A1 (en) 1978-05-16
NL7609374A (en) 1978-02-28
JPS593018B2 (en) 1984-01-21
BR7705588A (en) 1978-06-06

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