JPS5840754A - 磁気集束型陰極線管装置 - Google Patents

磁気集束型陰極線管装置

Info

Publication number
JPS5840754A
JPS5840754A JP13700881A JP13700881A JPS5840754A JP S5840754 A JPS5840754 A JP S5840754A JP 13700881 A JP13700881 A JP 13700881A JP 13700881 A JP13700881 A JP 13700881A JP S5840754 A JPS5840754 A JP S5840754A
Authority
JP
Japan
Prior art keywords
magnetic
magnetic field
focusing
ray tube
height
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
JP13700881A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0216543B2 (enrdf_load_stackoverflow
Inventor
Taketoshi Shimoma
下間　武敏
Kumio Fukuda
福田　久美雄
Toshio Shimaougi
利雄 島扇
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 JP13700881A priority Critical patent/JPS5840754A/ja
Priority to US06/411,364 priority patent/US4495439A/en
Priority to DE8282107819T priority patent/DE3275332D1/de
Priority to EP82107819A priority patent/EP0073472B1/en
Publication of JPS5840754A publication Critical patent/JPS5840754A/ja
Publication of JPH0216543B2 publication Critical patent/JPH0216543B2/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
    • H01J29/58—Arrangements for focusing or reflecting ray or beam
    • H01J29/64—Magnetic lenses
JP13700881A 1981-09-02 1981-09-02 磁気集束型陰極線管装置 Granted JPS5840754A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP13700881A JPS5840754A (ja) 1981-09-02 1981-09-02 磁気集束型陰極線管装置
US06/411,364 US4495439A (en) 1981-09-02 1982-08-25 Magnetic focusing type cathode ray tube
DE8282107819T DE3275332D1 (en) 1981-09-02 1982-08-25 Magnetic focusing type cathode ray tube
EP82107819A EP0073472B1 (en) 1981-09-02 1982-08-25 Magnetic focusing type cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13700881A JPS5840754A (ja) 1981-09-02 1981-09-02 磁気集束型陰極線管装置

Publications (2)

Publication Number Publication Date
JPS5840754A true JPS5840754A (ja) 1983-03-09
JPH0216543B2 JPH0216543B2 (enrdf_load_stackoverflow) 1990-04-17

Family

ID=15188647

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13700881A Granted JPS5840754A (ja) 1981-09-02 1981-09-02 磁気集束型陰極線管装置

Country Status (1)

Country Link
JP (1) JPS5840754A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0216543B2 (enrdf_load_stackoverflow) 1990-04-17

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