JPS56134457A - Electron-gun structured body - Google Patents

Electron-gun structured body

Info

Publication number
JPS56134457A
JPS56134457A JP3621080A JP3621080A JPS56134457A JP S56134457 A JPS56134457 A JP S56134457A JP 3621080 A JP3621080 A JP 3621080A JP 3621080 A JP3621080 A JP 3621080A JP S56134457 A JPS56134457 A JP S56134457A
Authority
JP
Japan
Prior art keywords
electrode
electrodes
pole part
electron
structured body
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
JP3621080A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0138347B2 (pm
Inventor
Eizaburo Hamano
Shinpei Koshigoe
Eiji Kanbara
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 JP3621080A priority Critical patent/JPS56134457A/ja
Publication of JPS56134457A publication Critical patent/JPS56134457A/ja
Publication of JPH0138347B2 publication Critical patent/JPH0138347B2/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
    • H01J29/56—Arrangements for controlling cross-section of ray or beam; Arrangements for correcting aberration of beam, e.g. due to lenses
JP3621080A 1980-03-24 1980-03-24 Electron-gun structured body Granted JPS56134457A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3621080A JPS56134457A (en) 1980-03-24 1980-03-24 Electron-gun structured body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3621080A JPS56134457A (en) 1980-03-24 1980-03-24 Electron-gun structured body

Publications (2)

Publication Number Publication Date
JPS56134457A true JPS56134457A (en) 1981-10-21
JPH0138347B2 JPH0138347B2 (pm) 1989-08-14

Family

ID=12463381

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3621080A Granted JPS56134457A (en) 1980-03-24 1980-03-24 Electron-gun structured body

Country Status (1)

Country Link
JP (1) JPS56134457A (pm)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61188838A (ja) * 1985-02-15 1986-08-22 Sony Corp 電子銃
JPS61188840A (ja) * 1985-02-15 1986-08-22 Sony Corp 電子銃

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413249A (en) * 1977-07-01 1979-01-31 Hitachi Ltd Cathode ray tube

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5413249A (en) * 1977-07-01 1979-01-31 Hitachi Ltd Cathode ray tube

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61188838A (ja) * 1985-02-15 1986-08-22 Sony Corp 電子銃
JPS61188840A (ja) * 1985-02-15 1986-08-22 Sony Corp 電子銃

Also Published As

Publication number Publication date
JPH0138347B2 (pm) 1989-08-14

Similar Documents

Publication Publication Date Title
KR870010602A (ko) 음극선관장치
JPS6438947A (en) Color picture tube device
MX160063A (es) Sistema de exhibicion mejorado para color
ATE79200T1 (de) Farbbildroehre mit reduzierter ablenkdefokussierung.
AU590814B2 (en) Improved color display system
KR970008564B1 (ko) 칼라음극선관용 전자총
JPS6438950A (en) Color image tube
JPS56134457A (en) Electron-gun structured body
JPS5750748A (en) Cathode ray tube
JPS5489472A (en) Electron gun for cathode-ray tube
JPS55136443A (en) Image displayer
MY107792A (en) An electron gun for a cathode ray tube
JPS646348A (en) Electron gun for electron tube
JPS57165940A (en) Cathode-ray tube
JPS5663749A (en) Electron gun
JPS59175544A (ja) 電子銃
GB805691A (en) Improvements in or relating to circuit arrangements embodying electron lenses
KR930020537A (ko) 칼라 음극선관용 전자총
JPS55151753A (en) Color crt
JPS5652853A (en) Electron gun structure
JPS56106350A (en) Electromagnetic focusing cathode ray tube
KR890008893A (ko) 칼라음극선관의 전자총
JPS61171037A (ja) カラ−受像管用電子銃
JPS55137647A (en) Electron lens
JPS6465752A (en) Cathode-ray tube