JPS5414115A - Color picture tube unit - Google Patents

Color picture tube unit

Info

Publication number
JPS5414115A
JPS5414115A JP7949377A JP7949377A JPS5414115A JP S5414115 A JPS5414115 A JP S5414115A JP 7949377 A JP7949377 A JP 7949377A JP 7949377 A JP7949377 A JP 7949377A JP S5414115 A JPS5414115 A JP S5414115A
Authority
JP
Japan
Prior art keywords
picture tube
color picture
tube unit
raster
deflector
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
JP7949377A
Other languages
Japanese (ja)
Other versions
JPS5832455B2 (en
Inventor
Hisashi Okada
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 JP7949377A priority Critical patent/JPS5832455B2/en
Publication of JPS5414115A publication Critical patent/JPS5414115A/en
Publication of JPS5832455B2 publication Critical patent/JPS5832455B2/en
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
    • H01J29/707—Arrangements intimately associated with parts of the gun and co-operating with external magnetic excitation devices

Abstract

PURPOSE:To increase the performance of convergence and raster distortion, by suitably determining the magnetic field distribution of the deflector and further, by placing the adjusting magnetic body for deflection sensitivity of the raster of center beam in the receiving tube.
JP7949377A 1977-07-05 1977-07-05 color picture tube device Expired JPS5832455B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7949377A JPS5832455B2 (en) 1977-07-05 1977-07-05 color picture tube device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7949377A JPS5832455B2 (en) 1977-07-05 1977-07-05 color picture tube device

Publications (2)

Publication Number Publication Date
JPS5414115A true JPS5414115A (en) 1979-02-02
JPS5832455B2 JPS5832455B2 (en) 1983-07-13

Family

ID=13691421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7949377A Expired JPS5832455B2 (en) 1977-07-05 1977-07-05 color picture tube device

Country Status (1)

Country Link
JP (1) JPS5832455B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55109348A (en) * 1979-02-15 1980-08-22 Matsushita Electric Ind Co Ltd Cathode-ray tube apparatus
JPS5824949U (en) * 1981-08-10 1983-02-17 三菱電機株式会社 Semi-pink union free type deflection yoke

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55109348A (en) * 1979-02-15 1980-08-22 Matsushita Electric Ind Co Ltd Cathode-ray tube apparatus
JPS5824949U (en) * 1981-08-10 1983-02-17 三菱電機株式会社 Semi-pink union free type deflection yoke

Also Published As

Publication number Publication date
JPS5832455B2 (en) 1983-07-13

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