JPH0415978B2 - - Google Patents

Info

Publication number
JPH0415978B2
JPH0415978B2 JP57227242A JP22724282A JPH0415978B2 JP H0415978 B2 JPH0415978 B2 JP H0415978B2 JP 57227242 A JP57227242 A JP 57227242A JP 22724282 A JP22724282 A JP 22724282A JP H0415978 B2 JPH0415978 B2 JP H0415978B2
Authority
JP
Japan
Prior art keywords
electron beam
coma aberration
electron
aberration correction
electrode
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 - Lifetime
Application number
JP57227242A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59121738A (ja
Inventor
Yoshio Suzuki
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 JP22724282A priority Critical patent/JPS59121738A/ja
Publication of JPS59121738A publication Critical patent/JPS59121738A/ja
Publication of JPH0415978B2 publication Critical patent/JPH0415978B2/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
JP22724282A 1982-12-28 1982-12-28 カラ−受像管 Granted JPS59121738A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22724282A JPS59121738A (ja) 1982-12-28 1982-12-28 カラ−受像管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22724282A JPS59121738A (ja) 1982-12-28 1982-12-28 カラ−受像管

Publications (2)

Publication Number Publication Date
JPS59121738A JPS59121738A (ja) 1984-07-13
JPH0415978B2 true JPH0415978B2 (en]) 1992-03-19

Family

ID=16857739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22724282A Granted JPS59121738A (ja) 1982-12-28 1982-12-28 カラ−受像管

Country Status (1)

Country Link
JP (1) JPS59121738A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63231849A (ja) * 1987-03-20 1988-09-27 Hitachi Ltd カラ−陰極線管用偏向磁界制御素子

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5527960U (en]) * 1978-08-11 1980-02-22
JPS57182859U (en]) * 1981-05-14 1982-11-19

Also Published As

Publication number Publication date
JPS59121738A (ja) 1984-07-13

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