JPS52137261A - Color picture tube unit - Google Patents

Color picture tube unit

Info

Publication number
JPS52137261A
JPS52137261A JP5316776A JP5316776A JPS52137261A JP S52137261 A JPS52137261 A JP S52137261A JP 5316776 A JP5316776 A JP 5316776A JP 5316776 A JP5316776 A JP 5316776A JP S52137261 A JPS52137261 A JP S52137261A
Authority
JP
Japan
Prior art keywords
picture tube
color picture
tube unit
lessening
providing
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
JP5316776A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6117094B2 (es
Inventor
Shigeo Takenaka
Tetsuo Hasegawa
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 JP5316776A priority Critical patent/JPS52137261A/ja
Publication of JPS52137261A publication Critical patent/JPS52137261A/ja
Publication of JPS6117094B2 publication Critical patent/JPS6117094B2/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
    • H01J29/707—Arrangements intimately associated with parts of the gun and co-operating with external magnetic excitation devices
JP5316776A 1976-05-12 1976-05-12 Color picture tube unit Granted JPS52137261A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5316776A JPS52137261A (en) 1976-05-12 1976-05-12 Color picture tube unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5316776A JPS52137261A (en) 1976-05-12 1976-05-12 Color picture tube unit

Publications (2)

Publication Number Publication Date
JPS52137261A true JPS52137261A (en) 1977-11-16
JPS6117094B2 JPS6117094B2 (es) 1986-05-06

Family

ID=12935288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5316776A Granted JPS52137261A (en) 1976-05-12 1976-05-12 Color picture tube unit

Country Status (1)

Country Link
JP (1) JPS52137261A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877993A (en) * 1987-03-20 1989-10-31 Hitachi, Ltd. Inline type color picture tube having coma distortion correcting mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877993A (en) * 1987-03-20 1989-10-31 Hitachi, Ltd. Inline type color picture tube having coma distortion correcting mechanism

Also Published As

Publication number Publication date
JPS6117094B2 (es) 1986-05-06

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