JPS57188180A - Method and device for deciding color purity on screen of in-line color picture tube with magnetic deflecting means and convergence correction amount - Google Patents

Method and device for deciding color purity on screen of in-line color picture tube with magnetic deflecting means and convergence correction amount

Info

Publication number
JPS57188180A
JPS57188180A JP57054005A JP5400582A JPS57188180A JP S57188180 A JPS57188180 A JP S57188180A JP 57054005 A JP57054005 A JP 57054005A JP 5400582 A JP5400582 A JP 5400582A JP S57188180 A JPS57188180 A JP S57188180A
Authority
JP
Japan
Prior art keywords
screen
correction amount
picture tube
deflecting means
deciding
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.)
Pending
Application number
JP57054005A
Other languages
English (en)
Inventor
Kiinre Eruharuto
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of JPS57188180A publication Critical patent/JPS57188180A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/44—Factory adjustment of completed discharge tubes or lamps to comply with desired tolerances
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
JP57054005A 1981-04-03 1982-04-02 Method and device for deciding color purity on screen of in-line color picture tube with magnetic deflecting means and convergence correction amount Pending JPS57188180A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813113454 DE3113454A1 (de) 1981-04-03 1981-04-03 Verfahren und vorrichtung zur ermittlung der farbreinheits- und der konvergenzkorrekturgroesse auf einem farbfernseh-bildschirm von in-line-typ mit magnetischen ablenkmitteln

Publications (1)

Publication Number Publication Date
JPS57188180A true JPS57188180A (en) 1982-11-19

Family

ID=6129232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57054005A Pending JPS57188180A (en) 1981-04-03 1982-04-02 Method and device for deciding color purity on screen of in-line color picture tube with magnetic deflecting means and convergence correction amount

Country Status (4)

Country Link
EP (1) EP0062281B1 (ja)
JP (1) JPS57188180A (ja)
CA (1) CA1189898A (ja)
DE (2) DE3113454A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206913A1 (de) * 1982-02-26 1983-09-22 Standard Elektrik Lorenz Ag, 7000 Stuttgart Messkopf zur erfassung der farbreinheit und der konvergenz bei einer farbbildroehre
FR2545264B1 (fr) * 1983-04-26 1985-12-13 Videocolor Sa Procede et appareil de reglage de la convergence statique et de la purete de tubes de television en couleurs

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS493203A (ja) * 1972-04-24 1974-01-12
JPS5036023A (ja) * 1973-08-03 1975-04-04
JPS5046443A (ja) * 1973-08-30 1975-04-25

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1220900A (en) * 1969-08-05 1971-01-27 Mullard Ltd Measuring the beam landing characteristic of a shadow-mask cathode-ray tube
US4211960A (en) * 1976-03-19 1980-07-08 U.S. Philips Corporation Method of manufacturing a static convergence unit, and a color display tube comprising a convergence unit manufactured according to the method
JPS5391521A (en) * 1977-01-24 1978-08-11 Hitachi Ltd Detector for convergence chromatic aberration

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS493203A (ja) * 1972-04-24 1974-01-12
JPS5036023A (ja) * 1973-08-03 1975-04-04
JPS5046443A (ja) * 1973-08-30 1975-04-25

Also Published As

Publication number Publication date
DE3261424D1 (en) 1985-01-17
EP0062281A1 (de) 1982-10-13
DE3113454A1 (de) 1982-10-21
CA1189898A (en) 1985-07-02
EP0062281B1 (de) 1984-12-05

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