JPS5646297Y2 - - Google Patents

Info

Publication number
JPS5646297Y2
JPS5646297Y2 JP1973014681U JP1468173U JPS5646297Y2 JP S5646297 Y2 JPS5646297 Y2 JP S5646297Y2 JP 1973014681 U JP1973014681 U JP 1973014681U JP 1468173 U JP1468173 U JP 1468173U JP S5646297 Y2 JPS5646297 Y2 JP S5646297Y2
Authority
JP
Japan
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
Application number
JP1973014681U
Other languages
Japanese (ja)
Other versions
JPS49116065U (fr
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 filed Critical
Priority to JP1973014681U priority Critical patent/JPS5646297Y2/ja
Priority to US436792A priority patent/US3898521A/en
Priority to GB404874A priority patent/GB1442723A/en
Priority to DE2404942A priority patent/DE2404942C3/de
Priority to CA191,535A priority patent/CA995727A/en
Priority to IT7420119A priority patent/IT1006240B/it
Priority to FR7403535A priority patent/FR2216669B1/fr
Priority to NLAANVRAGE7401532,A priority patent/NL184988C/xx
Publication of JPS49116065U publication Critical patent/JPS49116065U/ja
Application granted granted Critical
Publication of JPS5646297Y2 publication Critical patent/JPS5646297Y2/ja
Expired 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
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
    • H01J29/702—Convergence correction arrangements therefor
    • H01J29/705—Dynamic convergence systems
    • 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
    • H01J29/48—Electron guns
    • H01J29/51—Arrangements for controlling convergence of a plurality of beams by means of electric field only
    • 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
    • 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)
JP1973014681U 1973-02-02 1973-02-02 Expired JPS5646297Y2 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP1973014681U JPS5646297Y2 (fr) 1973-02-02 1973-02-02
US436792A US3898521A (en) 1973-02-02 1974-01-25 Electron beam control system
GB404874A GB1442723A (en) 1973-02-02 1974-01-29 Colour cathode ray tube apparatus
CA191,535A CA995727A (en) 1973-02-02 1974-02-01 Electron beam control system
DE2404942A DE2404942C3 (de) 1973-02-02 1974-02-01 Elektronenstrahlsteuereinrichtung
IT7420119A IT1006240B (it) 1973-02-02 1974-02-01 Sistema di controllo di fasci elettronici
FR7403535A FR2216669B1 (fr) 1973-02-02 1974-02-01
NLAANVRAGE7401532,A NL184988C (nl) 1973-02-02 1974-02-04 Kleurenbeeldweergeefinrichting met bundeltrefvlekcompensatie.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973014681U JPS5646297Y2 (fr) 1973-02-02 1973-02-02

Publications (2)

Publication Number Publication Date
JPS49116065U JPS49116065U (fr) 1974-10-03
JPS5646297Y2 true JPS5646297Y2 (fr) 1981-10-29

Family

ID=11867940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1973014681U Expired JPS5646297Y2 (fr) 1973-02-02 1973-02-02

Country Status (8)

Country Link
US (1) US3898521A (fr)
JP (1) JPS5646297Y2 (fr)
CA (1) CA995727A (fr)
DE (1) DE2404942C3 (fr)
FR (1) FR2216669B1 (fr)
GB (1) GB1442723A (fr)
IT (1) IT1006240B (fr)
NL (1) NL184988C (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227216A (en) * 1975-08-25 1977-03-01 Sony Corp Convergence corrector of color cathode ray tube
US4528476A (en) * 1983-10-24 1985-07-09 Rca Corporation Cathode-ray tube having electron gun with three focus lenses
JP2661024B2 (ja) * 1986-12-27 1997-10-08 ソニー株式会社 陰極線管
US4742266A (en) * 1987-07-20 1988-05-03 Rca Corporation Color picture tube having an inline electron gun with an einzel lens
US4745331A (en) * 1987-07-20 1988-05-17 Rca Licensing Corporation Color picture tube having an inline electron gun with an einzel lens
US4737682A (en) * 1987-07-20 1988-04-12 Rca Corporation Color picture tube having an inline electron gun with an einzel lens
TWI257636B (en) * 2000-12-06 2006-07-01 Matsushita Electric Ind Co Ltd Deflection yoke and color cathode ray tube device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1226614A (fr) * 1967-07-10 1971-03-31
US3735189A (en) * 1971-03-19 1973-05-22 Zenith Radio Corp Blue droop correction circuit with a single supplemental correction coil

Also Published As

Publication number Publication date
DE2404942A1 (de) 1974-08-08
GB1442723A (en) 1976-07-14
NL7401532A (fr) 1974-08-06
NL184988B (nl) 1989-07-17
CA995727A (en) 1976-08-24
FR2216669B1 (fr) 1978-06-16
IT1006240B (it) 1976-09-30
DE2404942C3 (de) 1978-07-06
FR2216669A1 (fr) 1974-08-30
NL184988C (nl) 1989-12-18
US3898521A (en) 1975-08-05
DE2404942B2 (de) 1977-11-24
JPS49116065U (fr) 1974-10-03

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