JPS53112657A - Constituent of electron gun - Google Patents

Constituent of electron gun

Info

Publication number
JPS53112657A
JPS53112657A JP2710577A JP2710577A JPS53112657A JP S53112657 A JPS53112657 A JP S53112657A JP 2710577 A JP2710577 A JP 2710577A JP 2710577 A JP2710577 A JP 2710577A JP S53112657 A JPS53112657 A JP S53112657A
Authority
JP
Japan
Prior art keywords
constituent
electron gun
electrode
electrodes
electron
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
JP2710577A
Other languages
Japanese (ja)
Other versions
JPS6112331B2 (en
Inventor
Shinichi Sawagata
Yasuo Oota
Fumiyuki Sato
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 JP2710577A priority Critical patent/JPS53112657A/en
Publication of JPS53112657A publication Critical patent/JPS53112657A/en
Publication of JPS6112331B2 publication Critical patent/JPS6112331B2/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

Abstract

PURPOSE:To avoid eccentricity of electrodes and error in parallelism and to make the constituent highly accurate and characteristic, by constituting at least one electrode as a shallow gaped electrode and as a flat electrode out of a plurak number of electrodes having a plurality of electron passage holes, in electron gun constituent used for the color CRT.
JP2710577A 1977-03-14 1977-03-14 Constituent of electron gun Granted JPS53112657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2710577A JPS53112657A (en) 1977-03-14 1977-03-14 Constituent of electron gun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2710577A JPS53112657A (en) 1977-03-14 1977-03-14 Constituent of electron gun

Publications (2)

Publication Number Publication Date
JPS53112657A true JPS53112657A (en) 1978-10-02
JPS6112331B2 JPS6112331B2 (en) 1986-04-08

Family

ID=12211795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2710577A Granted JPS53112657A (en) 1977-03-14 1977-03-14 Constituent of electron gun

Country Status (1)

Country Link
JP (1) JPS53112657A (en)

Also Published As

Publication number Publication date
JPS6112331B2 (en) 1986-04-08

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