JPH0415977B2 - - Google Patents

Info

Publication number
JPH0415977B2
JPH0415977B2 JP23412982A JP23412982A JPH0415977B2 JP H0415977 B2 JPH0415977 B2 JP H0415977B2 JP 23412982 A JP23412982 A JP 23412982A JP 23412982 A JP23412982 A JP 23412982A JP H0415977 B2 JPH0415977 B2 JP H0415977B2
Authority
JP
Japan
Prior art keywords
electrode
potential
diameter
main lens
lens
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
Application number
JP23412982A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59123139A (ja
Inventor
Hiroshi 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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electronics Corp
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 Matsushita Electronics Corp filed Critical Matsushita Electronics Corp
Priority to JP23412982A priority Critical patent/JPS59123139A/ja
Priority to DE8383113068T priority patent/DE3373746D1/de
Priority to EP19830113068 priority patent/EP0113113B1/en
Publication of JPS59123139A publication Critical patent/JPS59123139A/ja
Publication of JPH0415977B2 publication Critical patent/JPH0415977B2/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
    • H01J29/488—Schematic arrangements of the electrodes for beam forming; Place and form of the elecrodes
JP23412982A 1982-12-29 1982-12-29 受像管装置 Granted JPS59123139A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP23412982A JPS59123139A (ja) 1982-12-29 1982-12-29 受像管装置
DE8383113068T DE3373746D1 (en) 1982-12-29 1983-12-23 Cathode ray tube
EP19830113068 EP0113113B1 (en) 1982-12-29 1983-12-23 Cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23412982A JPS59123139A (ja) 1982-12-29 1982-12-29 受像管装置

Publications (2)

Publication Number Publication Date
JPS59123139A JPS59123139A (ja) 1984-07-16
JPH0415977B2 true JPH0415977B2 (enrdf_load_stackoverflow) 1992-03-19

Family

ID=16966085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23412982A Granted JPS59123139A (ja) 1982-12-29 1982-12-29 受像管装置

Country Status (1)

Country Link
JP (1) JPS59123139A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS59123139A (ja) 1984-07-16

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