JPH0132620B2 - - Google Patents

Info

Publication number
JPH0132620B2
JPH0132620B2 JP54142805A JP14280579A JPH0132620B2 JP H0132620 B2 JPH0132620 B2 JP H0132620B2 JP 54142805 A JP54142805 A JP 54142805A JP 14280579 A JP14280579 A JP 14280579A JP H0132620 B2 JPH0132620 B2 JP H0132620B2
Authority
JP
Japan
Prior art keywords
magnetic
picture tube
color picture
coil
predetermined
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.)
Expired
Application number
JP54142805A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5667138A (en
Inventor
Katsue Morohashi
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP14280579A priority Critical patent/JPS5667138A/ja
Publication of JPS5667138A publication Critical patent/JPS5667138A/ja
Publication of JPH0132620B2 publication Critical patent/JPH0132620B2/ja
Granted 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
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/0007—Elimination of unwanted or stray electromagnetic effects
    • H01J2229/0046—Preventing or cancelling fields within the enclosure
    • H01J2229/0053—Demagnetisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
JP14280579A 1979-11-06 1979-11-06 Manufacturing method of color picture tube Granted JPS5667138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14280579A JPS5667138A (en) 1979-11-06 1979-11-06 Manufacturing method of color picture tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14280579A JPS5667138A (en) 1979-11-06 1979-11-06 Manufacturing method of color picture tube

Publications (2)

Publication Number Publication Date
JPS5667138A JPS5667138A (en) 1981-06-06
JPH0132620B2 true JPH0132620B2 (enrdf_load_html_response) 1989-07-07

Family

ID=15324042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14280579A Granted JPS5667138A (en) 1979-11-06 1979-11-06 Manufacturing method of color picture tube

Country Status (1)

Country Link
JP (1) JPS5667138A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58175232A (ja) * 1982-04-07 1983-10-14 Mitsubishi Electric Corp カラ−ブラウン管自動調整装置
JPS6222351A (ja) * 1985-07-19 1987-01-30 Mitsubishi Electric Corp コンバ−ゼンス副調整装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2612607C3 (de) * 1976-03-25 1984-01-12 Philips Patentverwaltung Gmbh, 2000 Hamburg Statische Konvergenzkorrekturvorrichtung in Farbfernsehbildwiedergaberöhren

Also Published As

Publication number Publication date
JPS5667138A (en) 1981-06-06

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