JPS5641652A - Color picture tube device and its manufacture - Google Patents

Color picture tube device and its manufacture

Info

Publication number
JPS5641652A
JPS5641652A JP11523479A JP11523479A JPS5641652A JP S5641652 A JPS5641652 A JP S5641652A JP 11523479 A JP11523479 A JP 11523479A JP 11523479 A JP11523479 A JP 11523479A JP S5641652 A JPS5641652 A JP S5641652A
Authority
JP
Japan
Prior art keywords
magnetic
magnetic material
manufacture
pole
picture tube
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
JP11523479A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6333254B2 (enrdf_load_stackoverflow
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
Toshiba Corp
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11523479A priority Critical patent/JPS5641652A/ja
Publication of JPS5641652A publication Critical patent/JPS5641652A/ja
Publication of JPS6333254B2 publication Critical patent/JPS6333254B2/ja
Granted 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
    • H01J29/703—Static convergence systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/58—Electron beam control inside the vessel
    • H01J2229/581—Electron beam control inside the vessel by magnetic means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/58—Electron beam control inside the vessel
    • H01J2229/583—Electron beam control inside the vessel at the source
    • H01J2229/5835—Electron beam control inside the vessel at the source cooperating with the electron gun

Landscapes

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
JP11523479A 1979-09-10 1979-09-10 Color picture tube device and its manufacture Granted JPS5641652A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11523479A JPS5641652A (en) 1979-09-10 1979-09-10 Color picture tube device and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11523479A JPS5641652A (en) 1979-09-10 1979-09-10 Color picture tube device and its manufacture

Publications (2)

Publication Number Publication Date
JPS5641652A true JPS5641652A (en) 1981-04-18
JPS6333254B2 JPS6333254B2 (enrdf_load_stackoverflow) 1988-07-05

Family

ID=14657658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11523479A Granted JPS5641652A (en) 1979-09-10 1979-09-10 Color picture tube device and its manufacture

Country Status (1)

Country Link
JP (1) JPS5641652A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58128550U (ja) * 1982-02-24 1983-08-31 日本電気株式会社 カラ−陰極線管装置
JPS58128551U (ja) * 1982-02-24 1983-08-31 日本電気株式会社 カラ−陰極線管装置
WO2018181319A1 (ja) 2017-03-29 2018-10-04 東レ株式会社 シート状物

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436130A (en) * 1977-08-26 1979-03-16 Hitachi Ltd Electron beam correction unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436130A (en) * 1977-08-26 1979-03-16 Hitachi Ltd Electron beam correction unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58128550U (ja) * 1982-02-24 1983-08-31 日本電気株式会社 カラ−陰極線管装置
JPS58128551U (ja) * 1982-02-24 1983-08-31 日本電気株式会社 カラ−陰極線管装置
WO2018181319A1 (ja) 2017-03-29 2018-10-04 東レ株式会社 シート状物

Also Published As

Publication number Publication date
JPS6333254B2 (enrdf_load_stackoverflow) 1988-07-05

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