JPH0367299B2 - - Google Patents

Info

Publication number
JPH0367299B2
JPH0367299B2 JP58193794A JP19379483A JPH0367299B2 JP H0367299 B2 JPH0367299 B2 JP H0367299B2 JP 58193794 A JP58193794 A JP 58193794A JP 19379483 A JP19379483 A JP 19379483A JP H0367299 B2 JPH0367299 B2 JP H0367299B2
Authority
JP
Japan
Prior art keywords
horizontal
magnetic
electron beam
deflection
scanning
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
JP58193794A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6086737A (ja
Inventor
Kazuaki Naiki
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.)
NEC Corp
Original Assignee
Nippon 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP19379483A priority Critical patent/JPS6086737A/ja
Publication of JPS6086737A publication Critical patent/JPS6086737A/ja
Priority to US06/899,758 priority patent/US4659961A/en
Publication of JPH0367299B2 publication Critical patent/JPH0367299B2/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
    • H01J29/48—Electron guns
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • H01J29/503—Three or more guns, the axes of which lay in a common plane
    • 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
JP19379483A 1983-10-17 1983-10-17 インライン型電子銃構体 Granted JPS6086737A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP19379483A JPS6086737A (ja) 1983-10-17 1983-10-17 インライン型電子銃構体
US06/899,758 US4659961A (en) 1983-10-17 1986-08-21 Cup member of an in-line electron gun capable of reducing a coma aberration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19379483A JPS6086737A (ja) 1983-10-17 1983-10-17 インライン型電子銃構体

Publications (2)

Publication Number Publication Date
JPS6086737A JPS6086737A (ja) 1985-05-16
JPH0367299B2 true JPH0367299B2 (enrdf_load_stackoverflow) 1991-10-22

Family

ID=16313889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19379483A Granted JPS6086737A (ja) 1983-10-17 1983-10-17 インライン型電子銃構体

Country Status (1)

Country Link
JP (1) JPS6086737A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS571394U (enrdf_load_stackoverflow) * 1980-05-30 1982-01-06

Also Published As

Publication number Publication date
JPS6086737A (ja) 1985-05-16

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